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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>Making a Drive Offline or Missing</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-6-01.html">Maintaining and Managing Storage Configurations</a> : Making a Drive Offline or Missing</div> <hr align="left" /> <blockquote> <p class="Heading_1"><a name="3_12_14_1">Making a Drive Offline or Missing</a></p> <p class="Body"><a name="3_12_14_3_1_2">If a drive is currently part of a redundant configuration and you want to use it in another configuration, you can use the MegaRAID Storage Manager commands to remove the drive from the first configuration and change the drive state to Unconfigured Good.</a></p> <p class="attention"> <span style="font-family: Sans-Serif; font-weight: bold">ATTENTION </span><a name="3_12_14_3_1_3">After you perform this procedure, </a><span class="Italic">all data on that drive is lost</span>.</p> <p class="Body"><a name="3_12_14_3_1_4">To remove the drive from the configuration without harming the data on the virtual drive, 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_12_14_3_2_1">In the </a></span><span class="wintitle">MegaRAID Storage Manager</span><span class="Command"> window, select </span><span class="uicontrol">Go To > Physical Drive > Make Drive Offline</span><span class="Command">.</span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_12_14_3_2_1_4_2">The drive status changes to Offline.</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">2. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_12_14_3_2_2">Select </a></span><span class="uicontrol">Go To > Physical Drive > Mark Drive as Missing</span><span class="Command">.</span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_12_14_3_2_2_4_2">The drive status changes to Unconfigured Good.</a></p> <p class="attention_1"> <span style="font-family: Sans-Serif; font-weight: bold">ATTENTION </span><a name="3_12_14_3_2_2_4_3">After you perform this step, the data on this drive is no longer valid.</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_12_14_3_2_3">If necessary, create a hot spare drive for the virtual drive from which you have removed the drive.</a></span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_12_14_3_2_3_4_2">When a hot spare is available, the data on the virtual drive is rebuilt. You can now use the removed drive for another configuration.</a></p> <p class="attention_1"> <span style="font-family: Sans-Serif; font-weight: bold">ATTENTION </span><a name="3_12_14_3_2_3_4_3">If the MegaRAID Storage Manager software detects that a drive in a virtual drive has failed, it makes the drive offline. If this situation occurs, you must remove the drive and replace it. You cannot make the drive usable for another configuration by using the </a><span class="uicontrol">Mark physical disk as missing</span> command and the <span class="uicontrol">Rescan</span> commands.</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">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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