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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>Monitoring Virtual Drives</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;"> <a class="WebWorks_Breadcrumb_Link" href="MSM_MR_help-5-01.html">Monitoring Controllers and Their Attached Devices</a> : Monitoring Virtual Drives</div> <hr align="left" /> <blockquote> <p class="Heading_1"><a name="3_10_40_1">Monitoring Virtual Drives</a></p> <p class="Body"><a name="3_10_40_3_1_2">When the MegaRAID Storage Manager software is running, you can see the status of all virtual drives. If a virtual drive is operating normally, the icon looks like this: </a><img class="Default" src="images/Virtual_drive_Icon.jpg" width="17" height="17" style="display: inline; float: none; left: 0pt; top: 0pt" alt="" />. Color-coded circles appear next to the icon to indicate the following:</p> <div class="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="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="List_1_inner"><a name="3_10_40_3_1_3_1">Green: The server is operating properly.</a></p> </td> </tr> </table> </div> <div class="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="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="List_1_inner"><a name="3_10_40_3_1_3_2">Yellow: The server is running in a partially degraded state (for example, if a drive has failed); the data is still safe, but data could be lost if another drive fails.</a></p> </td> </tr> </table> </div> <div class="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="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="List_1_inner"><a name="3_10_40_3_1_3_3">Orange: The server is running in a degraded state.</a></p> </td> </tr> </table> </div> <div class="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="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="List_1_inner"><a name="3_10_40_3_1_3_4">Red: The server storage configuration has failed.</a></p> </td> </tr> </table> </div> <p class="Body"><a name="3_10_40_3_1_4">When the </a><span class="uicontrol">Logical</span> tab is selected, the panel on the left shows which drives are used by each virtual drive. The same drive can be used by multiple virtual drives.</p> <p class="Body"><a name="3_10_40_3_1_5">To display complete virtual drive information, click the </a><span class="uicontrol">Logical</span> tab in the left panel, and click on a virtual drive icon in the left panel. The properties appear in the right panel as shown in the following figure. The RAID level, strip size, and access policy of the virtual drive are set when the virtual drive is configured.</p> <p class="Figure_Title">Figure 90. <a name="3_10_40_3_1_6_2">Virtual Drive Properties</a></p> <p class="Figure"><a name="3_10_40_3_1_6-2"><img class="Default" src="images/VDProperties_HADAS_6.8.jpg" width="719" height="252" style="display: block; float: none; left: 0pt; top: 0pt" alt="" /></a></p> <p class="Body"><a name="3_10_40_3_1_7">If High Availability DAS is supported on the controller, two additional virtual drive properties, </a><span class="uicontrol">GUID</span> and <span class="uicontrol">Host Access Policy</span> appear on the Properties page.</p> <div class="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="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="List_1_inner"><span class="Bold"><a name="3_10_40_3_1_7_7_1">GUID</a></span> - Indicates a unique ID assigned to this virtual drive by the firmware.</p> </td> </tr> </table> </div> <div class="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="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="List_1_inner"><span class="Bold"><a name="3_10_40_3_1_7_7_2">Host Access Policy</a></span> - Indicates whether or not the virtual drive is shared between the servers in a cluster. The values for this property are <span class="uicontrol">Shared</span>, <span class="uicontrol">Exclusive</span>, and <span class="uicontrol">Exclusive to Peer Controller</span>.</p> </td> </tr> </table> </div> <p class="Body"><a name="3_10_40_3_1_8">You can change the read policy, write policy, and other virtual drive properties. To change these properties, see </a><span class="fm_003aParaText"><a href="javascript:WWHClickedPopup('MSM_MR_help', 'MSM_MR_help-4-18.html', '');" title="Changing Virtual Drive Properties">Changing Virtual Drive Properties</a></span>.</p> <p class="note"> <span style="font-family: Sans-Serif; font-weight: bold">NOTE </span><a name="3_10_40_3_1_9">You can change the Read Policy, Write Policy, and other virtual drive properties by selecting the virtual drive icon and then selecting </a><span class="uicontrol">Go To > Virtual Drive > Set Virtual Drive Properties</span> in the menu bar.</p> <p class="Body"><a name="3_10_40_3_1_10">If the drives in the virtual drive are in a disk enclosure, you can identify them by making their LEDs blink. To identify the drives, follow these steps:</a></p> <div class="Step_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Step_1_inner" style="width: 18pt; white-space: nowrap">1. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_40_3_2_1">Click the virtual drive icon in the left panel.</a></span></p> </td> </tr> </table> </div> <div class="Step_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Step_1_inner" style="width: 18pt; white-space: nowrap">2. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_40_3_2_2">Either select </a></span><span class="uicontrol">Go To > Virtual Drive > Start Locating Virtual Drive</span><span class="Command">, or right-click a virtual drive and select </span><span class="uicontrol">Start Locating Virtual Drive</span><span class="Command"> from the menu.</span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_10_40_3_2_2_4_2">The LEDs on the drives in the virtual drive start blinking (except for the hot spare drives).</a></p> <div class="Step_1_outer" style="margin-left: 1px"> <table border="0" cellspacing="0" cellpadding="0" summary="" role="presentation"> <tr style="vertical-align: baseline"> <td> <p class="Step_1_inner" style="width: 18pt; white-space: nowrap">3. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_40_3_2_3">To stop the LEDs from blinking, select </a></span><span class="uicontrol">Go To > Virtual Drive > Stop Locating Virtual Drive</span><span class="Command">, or right-click a virtual drive and select </span><span class="uicontrol">Stop Locating Virtual Drive</span><span class="Command"> from the menu.</span></p> </td> </tr> </table> </div> <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. All rights reserved.</a> </td> </tr> </table> <script type="text/javascript" language="JavaScript1.2"> <!-- document.write(WWHRelatedTopicsDivTag() + WWHPopupDivTag() + WWHALinksDivTag()); // --> </script> </body> </html>
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