2208RAID卡无法清除VD创建raid

发布时间:  2015-11-18 浏览次数:  436 下载次数:  0
问题描述

1、开机提示VD丢失


2、点击discard cache无效,无法清除VD,点清除后还是提示有丢失的vd

3、创建raid报错,无法正常创建raid配置





告警信息
you cannot perform that operation because the contronller has preserved cache.you must either discard the preserved cache by going to the manage preserved cache operation or import the virtual drives that have preserved cache
处理过程

1、下载tookit工具引导进去tookit命令行

linux: ~ #./storcli64 -help | grep -i preserved
storcli /cx show preservedcache
storcli /cx/vx delete preservedcache[force]

 

1../storcli64 /c0 show preservedcache

可以看到是哪个VD有preservedcache

2.根据上面的命令查到的VD编号,例如VD:0,执行:

./storcli64 /c0/v0 delete preservedcache force

 

清除完成后到raid卡的webbios里把boot error handling恢复原来的设置

根因
客户raid卡之前在其他机器上使用过有残留vd信息,改配前未清除raid信息
解决方案
tookit工具,命令行方式清除残留vd
建议与总结

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