文件操作 - MSM_MR_help-3-26.html
返回文件管理
返回主菜单
删除本文件
文件: /usr/local/MegaRAID Storage Manager/docs/MSM_MR_help/MSM_MR_help-3-26.html
编辑文件内容
<?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>Rebuild Write Cache</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-3-01.html">Startup and the Main Window</a> : <a class="WebWorks_Breadcrumb_Link" href="MSM_MR_help-3-04.html">MegaRAID Storage Manager Main Menu</a> : Rebuild Write Cache</div> <hr align="left" /> <blockquote> <p class="Heading_2"><a name="3_6_16_28_1">Rebuild Write Cache</a></p> <p class="Body"><a name="3_6_16_28_3_1">MegaRAID firmware supports drive cache properties during a rebuild operation. The MegaRAID solution temporarily enables drive cache for the physical drive that is being rebuilt for the duration of the rebuild operation. Users can enable or disable this feature using the Mega CLI feature.</a></p> <p class="Body"><a name="3_6_16_28_3_2">The MegaRAID software automatically changes the setting for a drive that is being rebuilt. If the PD_CACHE for the rebuilt drive is already set, the firmware does not need to do anything extra.</a></p> <p class="Body"><a name="3_6_16_28_3_3">The firmware identifies and sets the cache policy of the drives whenever a rebuild operation starts and the catch policy is reflected in the event logs. The firmware also makes sure to flush the cache just before committing the drive to the disk group.</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">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>
修改文件时间
将文件时间修改为当前时间的前一年
删除文件