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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" /> <!-- MOTW-DISABLED saved from url=(0014)about:internet --> <meta name="keywords" /> <title>Nytro Flash Module Configuration</title> <link rel="StyleSheet" href="css/v7720452.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;">Nytro Flash Module Configuration</div> <hr align="left" /> <blockquote> <p class="Title"><a name="3_8_1">Nytro Flash Module Configuration</a></p> <div class="WebWorks_MiniTOC"> <div class="WebWorks_MiniTOC_Level1"> <a class="WebWorks_MiniTOC_Link" href="Nytro_topic_3_1.html">Nytro Write Cache Policy</a> </div> <div class="WebWorks_MiniTOC_Level1"> <a class="WebWorks_MiniTOC_Link" href="Nytro_topic_3_2.html">Configuring the Nytro Flash Module</a> </div> <div class="WebWorks_MiniTOC_Level1"> <a class="WebWorks_MiniTOC_Link" href="Nytro_topic_3_3.html">Using the Nytro Cache Drive</a> </div> <div class="WebWorks_MiniTOC_Level1"> <a class="WebWorks_MiniTOC_Link" href="Nytro_topic_3_3_4.html">Enabling the Nytro Cache Statistics Collection</a> </div> <div class="WebWorks_MiniTOC_Level1"> <a class="WebWorks_MiniTOC_Link" href="Nytro_topic_3_3_5.html">Recovering the Locked Nytro Flash Modules</a> </div> </div> <p class="note"> <span style="font-family: Sans-Serif; font-weight: bold">NOTE </span><a name="3_8_3_1">You must be logged on to a server with administrator privileges to create or modify a storage configuration.</a></p> <p class="attention"> <span style="font-family: Sans-Serif; font-weight: bold">ATTENTION </span><a name="3_8_3_2">The figures provided in this document are meant as examples only.</a></p> <p class="note"> <span style="font-family: Sans-Serif; font-weight: bold">NOTE </span><a name="3_8_3_3">The following operations are not supported on the Nytro Cache drive when the Nytro Cache Drive and Nytro VD co-exist on the given set of Nytro Flash modules:</a></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_8_3_3_3_1">VD Simple, Thorough, and Advanced Erase</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_8_3_3_3_2">Replace drive</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_8_3_3_3_3">RAID level migration</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_8_3_3_3_4">Adding a drive</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_8_3_3_3_5">Patrol Read</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_8_3_3_3_6">Enabling Hotspare</a></p> </td> </tr> </table> </div> <p class="note"> <span style="font-family: Sans-Serif; font-weight: bold">NOTE </span><a name="3_8_3_4">If the host software reports that the Nytro Flash drive is in a missing state, perform a power cycle of the server, and wait for at least 60 seconds before you resume power cycle of the server.</a></p> <p class="note"> <span style="font-family: Sans-Serif; font-weight: bold">NOTE </span><a name="3_8_3_5">If the Nytro MegaRAID controller board fails when it is configured with Write Back caching, the on-board Nytro Flash module that contains the dirty data becomes inaccessible, and you might lose the Write Back dirty data.</a></p> <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">DB15-000988-08-December 2013</td> </tr> <tr> <td class="copyright"> <a href="http://www.lsi.com/Pages/trademark.aspx?" target="external_window">Copyright© 2013 by LSI Corporation. 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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