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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>Migrating the RAID Level of a Virtual Drive</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;"> <a class="WebWorks_Breadcrumb_Link" href="Nytro_topic_4.html#3_10_8_10_14_14_1">MegaRAID Storage Manager Window and Menus</a> : <a class="WebWorks_Breadcrumb_Link" href="Nytro_topic_5.html#3_10_8_10_14_14_1">MegaRAID Storage Manager Main Menu</a> : <a class="WebWorks_Breadcrumb_Link" href="Nytro_topic_5_3.html#3_10_8_10_14_14_1">Creating a Storage Configuration By Using the MegaRAID Storage Manager Software</a> : <a class="WebWorks_Breadcrumb_Link" href="Nytro_topic_5_3_6.html#3_10_8_10_14_14_1">Changing the Virtual Drive Configuration</a> : Migrating the RAID Level of a Virtual Drive</div> <hr align="left" /> <blockquote> <p class="Heading_4"><a name="3_10_8_10_14_14_1">Migrating the RAID Level of a Virtual Drive</a></p> <p class="Body"><a name="3_10_8_10_14_14_3_1_2">As the amount of data and the number of drives in your system increase, you can use RAID-level migration to change a virtual drive from one RAID level to another. You do not have to power down or reboot the system when you make this change.</a></p> <p class="Body"><a name="3_10_8_10_14_14_3_1_3">When you migrate a virtual drive to another RAID level, you can keep the same number of drives, or you can add drives. In some cases, you have to add a certain number of drives to migrate the virtual drive from one RAID level to another. The window indicates the minimum number of drives you are required to add.</a></p> <p class="caution"> <span style="font-family: Sans-Serif; font-weight: bold">CAUTION </span><a name="3_10_8_10_14_14_3_1_4">Be sure to back up the data on the virtual drive before you change the RAID level.</a></p> <p class="Body"><a name="3_10_8_10_14_14_3_1_5">Follow these steps to change the RAID level of the virtual drive with the </a><span class="wintitle">Modify Drive Group</span> wizard:</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_8_10_14_14_3_2_1">Click the </a></span><span class="uicontrol">Logical</span><span class="Command"> tab in the left panel of the </span><span class="wintitle">MegaRAID Storage Manager</span><span class="Command"> window.</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_8_10_14_14_3_2_2">Select a drive group in the left panel of the window.</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">3. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_8_10_14_14_3_2_3">Either select </a></span><span class="uicontrol">Go To > Drive Group > Modify Drive Group</span><span class="Command"> on the menu bar, or right-click the virtual drive icon to access the </span><span class="wintitle">Modify Drive Group</span><span class="Command"> wizard.</span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_10_8_10_14_14_3_2_3_4_2">The </a><span class="wintitle">Modify Drive Group</span> wizard appears.</p> <p class="Figure_Title">Figure 49. <a name="3_10_8_10_14_14_3_2_3_4_3_2">Modify Drive Group Wizard Dialog</a></p> <p class="Figure_1"><a name="3_10_8_10_14_14_3_2_3_4_3-2"><img class="Default" src="images/20100316_MSM_47_Modify_DG_select_RAID_level.jpg" width="762" height="519" style="display: block; float: none; left: 0pt; top: 0pt" alt="" /></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">4. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_8_10_14_14_3_2_4">On the </a></span><span class="wintitle">Modify Drive Group Wizard</span><span class="Command"> dialog, select the RAID level to which you want to change ("migrate") the drive group to, and click </span><span class="uicontrol">Next</span><span class="Command">.</span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_10_8_10_14_14_3_2_4_4_2">The following dialog appears. The dialog states the number of drives that you have to add to change the RAID level from the current level to a new RAID level that requires more drives.</a></p> <p class="Figure_Title">Figure 50. <a name="3_10_8_10_14_14_3_2_4_4_3_2">Modify Drive Group-Add drive to the current configuration Screen</a></p> <p class="Figure_1"><a name="3_10_8_10_14_14_3_2_4_4_3-2"><img class="Default" src="images/20100316_MSM_48_Modify_DG_add_drive.jpg" width="603" height="446" style="display: block; float: none; left: 0pt; top: 0pt" alt="" /></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">5. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_8_10_14_14_3_2_5">Select the unconfigured drive or drives to add, and click </a></span><span class="uicontrol">Next</span><span class="Command">.</span></p> </td> </tr> </table> </div> <p class="note_1"> <span style="font-family: Sans-Serif; font-weight: bold">NOTE </span><a name="3_10_8_10_14_14_3_2_5_4_2">The drives you add must have the same capacity as or greater capacity than the drives already in the drive group, or you cannot change the RAID level.</a></p> <p class="Body_1"><a name="3_10_8_10_14_14_3_2_5_4_3">The </a><span class="wintitle">Modify Drive Group–Summary</span> window appears. This window shows the current settings and what the settings would be after the drives are added.</p> <p class="Figure_Title">Figure 51. <a name="3_10_8_10_14_14_3_2_5_4_4_2">Modify Drive Group - Summary Screen</a></p> <p class="Figure_1"><a name="3_10_8_10_14_14_3_2_5_4_4-2"><img class="Default" src="images/20100316_MSM_49_Modify_DG_summary.jpg" width="714" height="472" style="display: block; float: none; left: 0pt; top: 0pt" alt="" /></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">6. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_8_10_14_14_3_2_6">Review the configuration information.</a></span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_10_8_10_14_14_3_2_6_4_2">You can click </a><span class="uicontrol">Back</span> if you need to change any selections.</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">7. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_8_10_14_14_3_2_7">Click </a></span><span class="uicontrol">Finish</span><span class="Command"> to accept the changes.</span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_10_8_10_14_14_3_2_7_4_2">A confirmation message appears. The message states that this operation cannot be aborted and asks whether you want to continue.</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">8. </p> </td> <td width="100%"> <p class="Step_1_inner"><span class="Command"><a name="3_10_8_10_14_14_3_2_8">Click </a></span><span class="uicontrol">Yes</span><span class="Command"> to accept and complete the migration to the new RAID level.</span></p> </td> </tr> </table> </div> <p class="Body_1"><a name="3_10_8_10_14_14_3_2_8_4_2">The operation begins on the virtual disk. To monitor the progress of the RAID level change, select </a><span class="uicontrol">Manage > Show Progress</span> in the menu bar.</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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