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<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xml:lang="en" lang="en" xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html;charset=utf-8" /> <meta http-equiv="Content-Style-Type" content="text/css" /> <meta name="keywords" content="MegaRAID SAS SW UG" /> <title>Glossary</title> <link rel="StyleSheet" href="css/v10392197.css" type="text/css" media="all" /> <link rel="StyleSheet" href="css/webworks.css" type="text/css" media="all" /> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/context.js"></script> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/towwhdir.js"></script> <script type="text/javascript" language="JavaScript1.2" src="wwhdata/common/wwhpagef.js"></script> <script type="text/javascript" language="JavaScript1.2"> <!-- var WebWorksRootPath = ""; // --> </script> <script type="text/javascript" language="JavaScript1.2"> <!-- // Set reference to top level help frame // var WWHFrame = WWHGetWWHFrame("", true); // --> </script> <script type="text/javascript" language="JavaScript1.2" src="scripts/expand.js"></script> </head> <body onload="WWHUpdate();" onunload="WWHUnload();" onkeydown="WWHHandleKeyDown((document.all||document.getElementById||document.layers)?event:null);" onkeypress="WWHHandleKeyPress((document.all||document.getElementById||document.layers)?event:null);" onkeyup="WWHHandleKeyUp((document.all||document.getElementById||document.layers)?event:null);"> <br /> <div class="WebWorks_Breadcrumbs" style="text-align: left;">Glossary</div> <hr align="left" /> <blockquote> <p class="Title"><a name="3_18_1">Glossary</a></p> <p class="Body"><a name="3_18_3_1">This appendix provides a glossary for terms used in this document.</a></p> <table class="Invisible" summary=""> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top; width: 126pt"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_1_1">A</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top; width: 18pt"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top; width: 342pt"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_2_1">Absolute state of charge</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_2_3">Predicted remaining battery capacity expressed as a percentage of Design Capacity. Note that the Absolute State of Charge operation can return values greater than 100 percent.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_3_1">Access policy</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_3_3">A virtual drive property indicating what kind of access is allowed for a particular virtual drive. The possible values are </a><span class="Italic">Read/Write</span>, <span class="Italic">Read Only</span>, or <span class="Italic">Blocked</span>.</p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_4_1">Alarm enabled</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_4_3">A controller property that indicates whether the controller’s onboard alarm is enabled.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_5_1">Alarm present</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_5_3">A controller property that indicates whether the controller has an onboard alarm. If present and enabled, the alarm is sounded for certain error conditions.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_6_1">Array</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_6_3">See </a><span class="Italic">drive group</span>.</p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_7_1">Auto learn mode</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_7_3_2">The controller performs the learn cycle automatically in this mode. This mode offers the following options:</a></p> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_7_3_3_1">BBU Auto Learn: Firmware tracks the time since the last learn cycle and performs a learn cycle when due.</a></p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_7_3_3_2">BBU Auto Learn Disabled: Firmware does not monitor or initiate a learn cycle. You can schedule learn cycles manually.</a></p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_7_3_3_3">BBU Auto Learn Warn: Firmware warns about a pending learn cycle. You can initiate a learn cycle manually. After the learn cycle is complete, the firmware resets the counter and warns you when the next learn cycle time is reached.</a></p> </td> </tr> </table> </div> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_8_1">Auto learn period</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_8_3">Time between learn cycles. A learn cycle is a battery calibration operation performed periodically by the controller to determine the condition of the battery.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_9_1">Average time to empty</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_9_3">One-minute rolling average of the predicted remaining battery life.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_10_1">Average time to full</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_10_3">Predicted time to charge the battery to a fully charged state based on the one minute rolling average of the charge current.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_11_1">B</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_12_1">Battery module version</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_12_3">Current revision of the battery pack module.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_13_1">Battery replacement</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_13_3">Warning issued by firmware that the battery can no longer support the required data retention time.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_14_1">Battery retention time</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_14_3">Time, in hours, that the battery can maintain the contents of the cache memory.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_15_1">Battery status</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_15_3">Operating status of the battery. Possible values are Missing, Optimal, Failed, Degraded (need attention), and Unknown.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_16_1">Battery type</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_16_3">Possible values are intelligent Battery Backup Unit (BBU), intelligent Battery Backup Unit (iBBU), intelligent Transportable Battery Backup Unit (iTBBU®), and ZCR Legacy.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_17_1">BBU present</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_17_3">A controller property that indicates whether the controller has an onboard battery backup unit to provide power in case of a power failure.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_18_1">BGI rate</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_18_3">A controller property indicating the rate at which the background initialization of virtual drives will be carried out.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_19_1">BIOS</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_19_3">Basic Input/Output System. The computer BIOS is stored on a flash memory chip. The BIOS controls communications between the microprocessor and peripheral devices, such as the keyboard and the video controller, and miscellaneous functions, such as system messages.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_20_1">C</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_21_1">Cache</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_21_3_2">Fast memory that holds recently accessed data. Use of cache memory speeds subsequent access to the same data. When data is read from or written to main memory, a copy is also saved in cache memory with the associated main memory address.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_21_3_3">The cache memory software monitors the addresses of subsequent reads to see if the required data is already stored in cache memory. If it is already in cache memory (a cache hit), it is read from cache memory immediately and the main memory read is aborted (or not started). If the data is not cached (a cache miss), it is fetched from main memory and saved in cache memory.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_22_1">Cache flush interval</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_22_3">A controller property that indicates how often the data cache is flushed.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_23_1">Caching</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_23_3">The process of using a high speed memory buffer to speed up a computer system’s overall read/write performance. The cache can be accessed at a higher speed than a drive subsystem. To improve read performance, the cache usually contains the most recently accessed data, as well as data from adjacent drive sectors. To improve write performance, the cache can temporarily store data in accordance with its write back policies.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_24_1">Capacity</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_24_3">A property that indicates the amount of storage space on a drive or virtual drive.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_25_1">Coerced capacity</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_25_3">A drive property indicating the capacity to which a drive has been coerced (forced) to make it compatible with other drives that are nominally the same capacity. For example, a 4-GB drive from one manufacturer might be 4,196 MB, and a 4-GB from another manufacturer might be 4,128 MB. These drives could be coerced to a usable capacity of 4,088 MB each for use in a drive group in a storage configuration.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_26_1">Coercion mode</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_26_3">A controller property indicating the capacity to which drives of nominally identical capacity are coerced (forced) to make them usable in a storage configuration.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_27_1">Consistency check</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_27_3">An operation that verifies that all stripes in a virtual drive with a redundant RAID level are consistent and that automatically fixes any errors. For RAID 1 drive groups, this operation verifies correct mirrored data for each stripe.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_28_1">Consistency check rate</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_28_3">The rate at which consistency check operations are run on a computer system.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_29_1">Controller</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_29_3">A chip that controls the transfer of data between the microprocessor and memory or between the microprocessor and a peripheral device such as a drive. RAID controllers perform RAID functions such as striping and mirroring to provide data protection.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_30_1">Copyback</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_30_3_2">The procedure used to copy data from a source drive of a virtual drive to a destination drive that is not a part of the virtual drive. The copyback operation is often used to create or restore a specific physical configuration for a drive group (for example, a specific arrangement of drive group members on the device I/O buses). The copyback operation can be run automatically or manually.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_30_3_3">Typically, a drive fails or is expected to fail, and the data is rebuilt on a hot spare. The failed drive is replaced with a new drive. Then the data is copied from the hot spare to the new drive, and the hot spare reverts from a rebuild drive to its original hot spare status. The copyback operation runs as a background activity, and the virtual drive is still available online to the host.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_31_1">Current</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_31_3">Measure of the current flowing to (+) or from (-) the battery, reported in milliamperes.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_32_1">Current write policy</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_32_3_2">A virtual drive property that indicates whether the virtual drive currently supports Write Back mode or Write Through mode.</a></p> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_32_3_3_1">In Write Back mode, the controller sends a data transfer completion signal to the host when the controller cache has received all of the data in a transaction.</a></p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_32_3_3_2">In Write Through mode, the controller sends a data transfer completion signal to the host when the drive subsystem has received all of the data in a transaction.</a></p> </td> </tr> </table> </div> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_33_1">Cycle count</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_33_3">The count is based on the number of times the near fully charged battery has been discharged to a level below the cycle count threshold.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_34_1">D</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_35_1">Default write policy</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_35_3_2">A virtual drive property indicating whether the default write policy is Write Through or Write Back.</a></p> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_35_3_2_3_1">In Write Back mode the controller sends a data transfer completion signal to the host when the controller cache has received all of the data in a transaction.</a></p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_35_3_2_3_2">In Write Through mode the controller sends a data transfer completion signal to the host when the drive subsystem has received all of the data in a transaction.</a></p> </td> </tr> </table> </div> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_36_1">Design capacity</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_36_3">Designed charge capacity of the battery, measured in milliampere-hour units (mAh).</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_37_1">Design charge capacity remaining</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_37_3">Amount of the charge capacity remaining, relative to the battery pack design capacity.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_38_1">Design voltage</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_38_3">Designed voltage capacity of the battery, measured in millivolts (mV).</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_39_1">Device chemistry</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_39_3">Possible values are NiMH (nickel metal hydride) and LiON (lithium ion).</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_40_1">Device ID</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_40_3">A controller or drive property indicating the manufacturer-assigned device ID.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_41_1">Device port count</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_41_3">A controller property indicating the number of ports on the controller.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_42_1">Drive cache policy</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_42_3">A virtual drive property indicating whether the virtual drive cache is enabled, disabled, or unchanged from its previous setting.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_43_1">Drive group</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_43_3">A group of drives attached to a RAID controller on which one or more virtual drives can be created. All virtual drives in the drive group use all of the drives in the drive group.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_44_1">Drive state</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_44_3_2">A drive property indicating the status of the drive. A drive can be in one of the following states:</a></p> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_1">Unconfigured Good</a></span> – A drive accessible to the RAID controller but not configured as a part of a virtual drive or as a hot spare.</p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_2">Hot</a></span> <span class="Bold">Spare</span> – A drive that is configured as a hot spare.</p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_3">Online</a></span> – A drive that can be accessed by the RAID controller and will be part of the virtual drive.</p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_4">Rebuild</a></span> – A drive to which data is being written to restore full redundancy for a virtual drive.</p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_5">Failed</a></span> – A drive that was originally configured as Online or Hot Spare, but on which the firmware detects an unrecoverable error.</p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_6">Unconfigured Bad</a></span> – A drive on which the firmware detects an unrecoverable error; the drive was Unconfigured Good or the drive could not be initialized.</p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_7">Missing</a></span> – A drive that was Online, but which has been removed from its location.</p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_8">Offline</a></span> – A drive that is part of a virtual drive but which has invalid data as far as the RAID configuration is concerned.</p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><span class="Bold"><a name="3_18_3_2_1_4_44_3_3_9">None</a></span> – A drive with an unsupported flag set. An Unconfigured Good or Offline drive that has completed the prepare for removal operation.</p> </td> </tr> </table> </div> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_45_1">Drive state drive subsystem</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_45_3">A collection of drives and the hardware that controls them and connects them to one or more controllers. The hardware can include an intelligent controller, or the drives can attach directly to a system I/O bus controller.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_46_1">Drive type</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_46_3">A drive property indicating the characteristics of the drive.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_47_1">E</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_48_1">EKM</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_48_3">External Key Management</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_49_1">Estimated time to recharge</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_49_3">Estimated time necessary to complete recharge of the battery at the current charge rate.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_50_1">Expected margin of error</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_50_3">Indicates how accurate the reported battery capacity is in terms of percentage.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_51_1">F</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_52_1">Fast initialization</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_52_3">A mode of initialization that quickly writes zeroes to the first and last sectors of the virtual drive. This allows you to immediately start writing data to the virtual drive while the initialization is running in the background.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_53_1">Fault tolerance</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_53_3">The capability of the drive subsystem to undergo a single drive failure per drive group without compromising data integrity and processing capability. Avago SAS RAID controllers provides fault tolerance through redundant drive groups in RAID levels 1, 5, 6, 10, 50, and 60. They also support hot spare drives and the auto-rebuild feature.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_54_1">Firmware</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_54_3">Software stored in read-only memory (ROM) or programmable ROM (PROM). Firmware is often responsible for the behavior of a system when it is first turned on. A typical example would be a monitor program in a system that loads the full operating system from drive or from a network and then passes control to the operating system.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_55_1">Foreign configuration</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_55_3">A RAID configuration that already exists on a replacement set of drives that you install in a computer system. MegaRAID Storage Manager software allows you to import the existing configuration to the RAID controller, or you can clear the configuration so you can create a new one.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_56_1">Formatting</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_56_3">The process of writing a specific value to all data fields on a drive, to map out unreadable or bad sectors. Because most drives are formatted when manufactured, formatting is usually done only if a drive generates many media errors.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_57_1">Full charge capacity</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_57_3">Amount of charge that can be placed in the battery. This value represents the last measured full discharge of the battery. This value is updated on each learn cycle when the battery undergoes a qualified discharge from nearly full to a low battery level.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_58_1">G</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_59_1">Gas gauge status</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_59_3">Hexadecimal value that represents the status flag bits in the gas gauge status register.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_60_1">H</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_61_1">Hole</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_61_3">In MegaRAID Storage Manager, a </a><span class="Italic">hole</span> is a block of empty space in a drive group that can be used to define a virtual drive.</p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_62_1">Host interface</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_62_3">A controller property indicating the type of interface used by the computer host system: for example, </a><span class="Italic">PCIX</span>.</p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_63_1">Host port count</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_63_3">A controller property indicating the number of host data ports currently in use.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_64_1">Host system</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_64_3">Any computer system on which the controller is installed. Mainframes, workstations, and standalone desktop systems can all be considered host systems.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_65_1">Hot spare</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_65_3_2">A standby drive that can automatically replace a failed drive in a virtual drive and prevent data from being lost. A hot spare can be dedicated to a single redundant drive group or it can be part of the global hot spare pool for all drive groups controlled by the controller.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_65_3_3">When a drive fails, MegaRAID Storage Manager software automatically uses a hot spare to replace it and then rebuilds the data from the failed drive to the hot spare. Hot spares can be used in RAID 1, 5, 6, 10, 50, and 60 storage configurations.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_66_1">I</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_67_1">Initialization</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_67_3">The process of writing zeros to the data fields of a virtual drive and, in fault-tolerant RAID levels, generating the corresponding parity to put the virtual drive in a Ready state. Initialization erases all previous data on the drives. Drive groups will work without initializing, but they can fail a consistency check because the parity fields have not been generated.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_68_1">IO policy</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_68_3_2">A virtual drive property indicating whether Cached I/O or Direct I/O is being used.</a></p> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_68_3_3_1">In Cached I/O mode, all reads are buffered in cache memory.</a></p> </td> </tr> </table> </div> <div class="Table_List_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Table_List_1_inner" style="width: 18pt; white-space: nowrap"> <img src="square.png" alt="*" border="0" width="5" height="5" /> </p> </td> <td width="100%"> <p class="Table_List_1_inner"><a name="3_18_3_2_1_4_68_3_3_2">In Direct I/O mode, reads are not buffered in cache memory.</a></p> </td> </tr> </table> </div> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_68_3_4">Data is transferred to cache and the host concurrently. If the same data block is read again, it comes from cache memory. (The IO Policy applies to reads on a specific virtual drive. It does not affect the read ahead cache.)</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_69_1">L</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_70_1">Learning cycle</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_70_3">A battery calibration operation performed by a RAID controller periodically to determine the condition of the battery. You can start battery learn cycles manually or automatically</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_71_1">Learn delay interval</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_71_3">Length of time between automatic learn cycles. You can delay the start of the learn cycles for up to 168 hours (seven days).</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_72_1">Learn mode</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_72_3">Mode for the battery auto learn cycle. Possible values are Auto, Disabled, and Warning.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_73_1">Learn state</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_73_3">Indicates that a learn cycle is in progress.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_74_1">Load-balancing</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_74_3">A method of spreading work between two or more computers, network links, CPUs, drives, or other resources. Load balancing is used to maximize resource use, throughput, or response time.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_75_1">Low-power storage mode</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_75_3">Storage mode that causes the battery pack to use less power, which save battery power consumption.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_76_1">LKM</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_76_3">Local Key Management</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_77_1">M</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_78_1">Manufacturing date</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_78_3">Date on which the battery pack assembly was manufactured.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_79_1">Manufacturing name</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_79_3">Device code that indicates the manufacturer of the components used to make the battery assembly.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_80_1">Max error</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_80_3_2">Expected margin of error (percentage) in the state of charge calculation.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_80_3_3">For example, when Max Error returns 10 percent and Relative State of Charge returns 50 percent, the Relative State of charge is more likely between 50 percent and 60 percent. The gas gauge sets Max Error to 100 percent on a full reset. The gas gauge sets Max Error to 2 percent on completion of a learn cycle, unless the gas gauge limits the learn cycle to the +512/–256-mAh maximum adjustment values. If the learn cycle is limited, the gas gauge sets Max Error to 8 percent unless Max Error was already below 8 percent. In this case Max Error does not change. The gas gauge increments Max Error by 1 percent after four increments of Cycle Count without a learn cycle.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_81_1">Maximum learn delay from current start time</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_81_3">Maximum length of time between automatic learn cycles. You can delay the start of a learn cycle for a maximum of 168 hours (7 days).</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_82_1">Media error count</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_82_3">A drive property indicating the number of errors that have been detected on the drive media.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_83_1">Migration</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_83_3">The process of moving virtual drives and hot spare drives from one controller to another by disconnecting the drives from one controller and attaching them to another one. The firmware on the new controller will detect and retain the virtual drive information on the drives.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_84_1">Mirroring</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_84_3">The process of providing complete data redundancy with two drives by maintaining an exact copy of one drive’s data on the second drive. If one drive fails, the contents of the other drive can be used to maintain the integrity of the system and to rebuild the failed drive.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_85_1">Multipathing</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_85_3">The firmware provides support for detecting and using multiple paths from the RAID controllers to the SAS devices that are in enclosures. Devices connected to enclosures have multiple paths to them. With redundant paths to the same port of a device, if one path fails, another path can be used to communicate between the controller and the device. Using multiple paths with load balancing, instead of a single path, can increase reliability through redundancy.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_86_1">N</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_87_1">Name</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_87_3">A virtual drive property indicating the user-assigned name of the virtual drive.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_88_1">Next learn time</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_88_3">Time at which the next learn cycle starts.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_89_1">Non-redundant configuration</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_89_3">A RAID 0 virtual drive with data striped across two or more drives but without drive mirroring or parity. This provides for high data throughput but offers no protection in case of a drive failure.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_90_1">NVRAM</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_90_3">Acronym for nonvolatile random access memory. A storage system that does not lose the data stored on it when power is removed. NVRAM is used to store firmware and configuration data on the RAID controller.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_91_1">NVRAM present</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_91_3">A controller property indicating whether an NVRAM is present on the controller.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_92_1">NVRAM size</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_92_3">A controller property indicating the capacity of the controller’s NVRAM.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_93_1">O</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_94_1">Offline</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_94_3">A drive is offline when it is part of a virtual drive but its data is not accessible to the virtual drive.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_95_1">P</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_96_1">Patrol read</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_96_3">A process that checks the drives in a storage configuration for drive errors that could lead to drive failure and lost data. The patrol read operation can find and sometimes fix any potential problem with drives before host access. This enhances overall system performance because error recovery during a normal I/O operation might not be necessary.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_97_1">Patrol read rate</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_97_3">The user-defined rate at which patrol read operations are run on a computer system.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_98_1">Predicted battery capacity status (hold 24hr charge)</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_98_3">Indicates whether the battery capacity supports a 24-hour data retention time.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_99_1">Product info</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_99_3">A drive property indicating the vendor-assigned model number of the drive.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_100_1">Product name</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_100_3">A controller property indicating the manufacturing name of the controller.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_101_1">R</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_102_1">RAID</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_102_3_2">A group of multiple, independent drives that provide high performance by increasing the number of drives used for saving and accessing data.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_102_3_3">A RAID drive group improves input/output (I/O) performance and data availability. The group of drives appears to the host system as a single storage unit or as multiple virtual drives. Data throughput improves because several drives can be accessed simultaneously. RAID configurations also improve data storage availability and fault tolerance. Redundant RAID levels (RAID levels 1, 5, 6, 10, 50, and 60) provide data protection.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_103_1">RAID 0</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_103_3">Uses data striping on two or more drives to provide high data throughput, especially for large files in an environment that requires no data redundancy.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_104_1">RAID 00</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_104_3">Uses data striping on two or more drives in a spanned drive group to provide high data throughput, especially for large files in an environment that requires no data redundancy.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_105_1">RAID 1</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_105_3">Uses data mirroring on pairs of drives so that data written to one drive is simultaneously written to the other drive. A RAID 1 configuration works well for small databases or other small applications that require complete data redundancy.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_106_1">RAID 5</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_106_3">Uses data striping and parity data across three or more drives (distributed parity) to provide high data throughput and data redundancy, especially for applications that require random access.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_107_1">RAID 6</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_107_3">Uses data striping and parity data across three or more drives (distributed parity) to provide high data throughput and data redundancy, especially for applications that require random access. A RAID 6 configuration can survive the failure of two drives.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_108_1">RAID 10</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_108_3">A combination of RAID 0 and RAID 1 configurations that uses data striping across two mirrored drive groups. It provides high data throughput and complete data redundancy.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_109_1">RAID 50</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_109_3">A combination of RAID 0 and RAID 5 configurations that uses data striping across two drive groups with parity data. It provides high data throughput and complete data redundancy.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_110_1">RAID 60</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_110_3">A combination of RAID 0 and RAID 6 configurations that uses data striping across two drive groups with parity data. It provides high data throughput and complete data redundancy. A RAID configuration 60 can survive the failure of two drives in each RAID set in the spanned drive group.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_111_1">RAID level</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_111_3_2">A virtual drive property indicating the RAID level of the virtual drive.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_111_3_3">Avago SAS RAID controllers support RAID levels 0, 1, 5, 6, 10, 50, and 60.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_112_1">RAID Migration</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_112_3">A feature in RAID subsystems that allows changing a RAID level to another level without powering down the system.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_113_1">Raw capacity</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_113_3">A drive property indicating the actual full capacity of the drive before any coercion mode is applied to reduce the capacity.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_114_1">Read policy</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_114_3">A controller attribute indicating the current Read Policy mode. In Always Read Ahead mode, the controller reads sequentially ahead of requested data and stores the additional data in cache memory, anticipating that the data will be needed soon. This speeds up reads for sequential data, but there is little improvement when accessing random data. In No Read Ahead mode (known as Normal mode in WebBIOS), read ahead capability is disabled.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_115_1">Rebuild</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_115_3">The regeneration of all data to a replacement drive in a redundant virtual drive after a drive failure. A drive rebuild normally occurs without interrupting normal operations on the affected virtual drive, though some degradation of performance of the drive subsystem can occur.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_116_1">Rebuild rate</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_116_3">The percentage of central processing unit (CPU) resources devoted to rebuilding data onto a new drive after a drive in a storage configuration has failed.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_117_1">Reclaim virtual drive</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_117_3">A method of undoing the configuration of a new virtual drive. If you highlight the virtual drive in the Configuration Wizard and click Reclaim, the individual drives are removed from the virtual drive configuration.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_118_1">Reconstruction rate</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_118_3">The user-defined rate at which a drive group modification operation is carried out.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_119_1">Redundancy</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_119_3">A property of a storage configuration that prevents data from being lost when one drive fails in the configuration.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_120_1">Redundant configuration</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_120_3_2">A virtual drive that has redundant data on drives in the drive group that can be used to rebuild a failed drive. The redundant data can be parity data striped across multiple drives in a drive group, or it can be a complete mirrored copy of the data stored on a second drive.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_120_3_3">A redundant configuration protects the data in case a drive fails in the configuration.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_121_1">Relative state of charge</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_121_3">Predicted remaining battery capacity expressed as a percentage of Full Charge Capacity.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_122_1">Remaining capacity</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_122_3">Amount of remaining charge capacity of the battery as stated in milliamp hours. This value represents the available capacity or energy in the battery at any given time. The gas gauge adjusts this value for charge, self-discharge, and leakage compensation factors.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_123_1">Revertible hot spare</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_123_3">When you use the Replace Member procedure, after data is copied from a hot spare to a new drive, the hot spare reverts from a rebuild drive to its original hot spare status.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_124_1">Revision level</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_124_3">A drive property that indicates the revision level of the drive’s firmware.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_125_1">Run time to empty</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_125_3">Predicted remaining battery life at the present rate of discharge in minutes.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_126_1">S</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_127_1">SAS</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_127_3">Acronym for Serial-Attached SCSI. SAS is a serial, point-to-point, enterprise-level device interface that leverages the Small Computer System Interface (SCSI) protocol set. The SAS interface provides improved performance, simplified cabling, smaller connectors, lower pin count, and lower power requirements when compared to parallel SCSI.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_128_1">SATA</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_128_3">Acronym for Serial Advanced Technology Attachment. A physical storage interface standard. SATA is a serial link that provides point-to-point connections between devices. The thinner serial cables allow for better airflow within the system and permit smaller chassis designs.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_129_1">SCSI device type</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_129_3">A drive property indicating the type of the device, such as drive.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_130_1">Serial no.</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_130_3">A controller property indicating the manufacturer-assigned serial number.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_131_1">Strip size</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_131_3">The portion of a stripe that resides on a single drive in the drive group.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_132_1">Stripe size</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_132_3">A virtual drive property indicating the length of the interleaved data segments that the RAID controller writes across multiple drives, not including parity drives. For example, consider a stripe that contains 64 KB of drive space and has 16 KB of data residing on each drive in the stripe. In this case, the stripe size is 64 KB and the strip size is 16 KB. The user can select the stripe size.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_133_1">Striping</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_133_3_2">A technique used to write data across all drives in a virtual drive.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_133_3_3">Each stripe consists of consecutive virtual drive data addresses that are mapped in fixed-size units to each drive in the virtual drive using a sequential pattern. For example, if the virtual drive includes five drives, the stripe writes data to drives one through five without repeating any of the drives. The amount of space consumed by a stripe is the same on each drive. Striping by itself does not provide data redundancy. Striping in combination with parity does provide data redundancy.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_134_1">Subvendor ID</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_134_3">A controller property that lists additional vendor ID information about the controller.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_135_1">T</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_136_1">Temperature</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_136_3">Temperature of the battery pack, measured in Celsius.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_137_1">U</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_138_1">Uncorrectable error count</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_138_3">A controller property that lists the number of uncorrectable errors detected on drives connected to the controller. If the error count reaches a certain level, a drive will be marked as failed.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_139_1">V</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_140_1">Vendor ID</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_140_3">A controller property indicating the vendor-assigned ID number of the controller.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_141_1">Vendor info</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_141_3">A drive property listing the name of the vendor of the drive.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_142_1">Virtual drive</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_142_3">A storage unit created by a RAID controller from one or more drives. Although a virtual drive can be created from several drives, it is seen by the operating system as a single drive. Depending on the RAID level used, the virtual drive can retain redundant data in case of a drive failure.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_143_1">Virtual drive state</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_143_3">A virtual drive property indicating the condition of the virtual drive. Examples include Optimal and Degraded.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><span class="Bold"><a name="3_18_3_2_1_4_144_1">W</a></span></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_145_1">Write-back</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_145_3_2">In Write-Back Caching mode, the controller sends a data transfer completion signal to the host when the controller cache has received all of the data in a drive write transaction. Data is written to the drive subsystem in accordance with policies set up by the controller.</a></p> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_145_3_3">These policies include the amount of dirty/clean cache lines, the number of cache lines available, and elapsed time from the last cache flush.</a></p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_146_1">Write policy</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_146_3">See </a><span class="Italic">Default Write Policy</span>.</p> </td> </tr> <tr style="vertical-align: top"> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_147_1">Write-through</a></p> </td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"></td> <td class="Table_Cell_Invisible" style="border-bottom-color: Transparent; border-bottom-style: hidden; border-bottom-width: 0pt; border-left-color: Transparent; border-left-style: hidden; border-left-width: 0pt; border-right-color: Transparent; border-right-style: hidden; border-right-width: 0pt; border-top-color: Transparent; border-top-style: hidden; border-top-width: 0pt; padding-bottom: 5px; padding-left: 5px; padding-right: 5px; padding-top: 5px; vertical-align: top"> <p class="Table_Cell_Invisible"><a name="3_18_3_2_1_4_147_3">In Write-Through Caching mode, the controller sends a data transfer completion signal to the host when the drive subsystem has received all of the data and has completed the write transaction to the drive.</a></p> </td> </tr> </table> <script type="text/javascript" language="JavaScript1.2"> <!-- // Clear related topics // WWHClearRelatedTopics(); document.writeln(WWHRelatedTopicsInlineHTML()); // --> </script> </blockquote> <hr align="left" /> <!-- LSI changed location of company info to align left --> <!-- Added rol from 2011.3 pages.asp file --> <!-- LSI added copyright style --> <!-- --> <table align="left" role="presentation"> <!-- LSI added support for booknum and reldate --> <!-- --> <tr> <td class="copyright">DB09000202-21, Rev 2.2, July 2015</td> </tr> <tr> <td class="copyright"> <a href="http://www.lsi.com/Pages/trademark.aspx?" target="external_window">Copyright© 2015 by Avago Technologies. 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