![RAID - Storcli - 如何移除坏磁盘并重新组织 RAID](https://linux22.com/image/744773/RAID%20-%20Storcli%20-%20%E5%A6%82%E4%BD%95%E7%A7%BB%E9%99%A4%E5%9D%8F%E7%A3%81%E7%9B%98%E5%B9%B6%E9%87%8D%E6%96%B0%E7%BB%84%E7%BB%87%20RAID.png)
突袭状态如下:
~$ sudo storcli /c0 restart
Controller = 0
Status = Success
Description = Adapter Restart in progress wait for few moments
Detailed Status :
===============
---------------------------
Ctrl Property Value
---------------------------
0 Adapter Restart 0
---------------------------
$ sudo storcli /c0/e8/sall show
Controller = 0
Status = Success
Description = Show Drive Information Succeeded.
Drive Information :
=================
----------------------------------------------------------------------------------------
EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp Type
----------------------------------------------------------------------------------------
8:0 9 Onln 0 446.625 GB SATA SSD N N 512B SAMSUNG MZ7KM480HMHQ-00005 U -
8:1 13 Onln 1 1.745 TB SATA SSD N N 512B SAMSUNG MZ7LM1T9HMJP-00005 U -
8:2 10 Onln 1 1.745 TB SATA SSD N N 512B SAMSUNG MZ7LM1T9HMJP-00005 U -
8:3 12 UGood - 1.745 TB SATA SSD N N 512B SAMSUNG MZ7LM1T9HMJP-00005 U -
8:4 11 Onln 1 1.745 TB SATA SSD N N 512B SAMSUNG MZ7LM1T9HMJP-00005 U -
----------------------------------------------------------------------------------------
EID-Enclosure Device ID|Slt-Slot No.|DID-Device ID|DG-DriveGroup
DHS-Dedicated Hot Spare|UGood-Unconfigured Good|GHS-Global Hotspare
UBad-Unconfigured Bad|Onln-Online|Offln-Offline|Intf-Interface
Med-Media Type|SED-Self Encryptive Drive|PI-Protection Info
SeSz-Sector Size|Sp-Spun|U-Up|D-Down|T-Transition|F-Foreign
UGUnsp-Unsupported|UGShld-UnConfigured shielded|HSPShld-Hotspare shielded
CFShld-Configured shielded|Cpybck-CopyBack|CBShld-Copyback Shielded
挂载路径出现以下错误:
$ sudo ls /raid/
ls: reading directory '/raid/': Input/output error
我怀疑下面某个磁盘有问题:
8:3 12 UGood - 1.745 TB SATA SSD N N 512B SAMSUNG MZ7LM1T9HMJP-00005 U -
该磁盘的状态最初是乌巴德我只是跟着这个关联将其标记为“未配置良好”。我的问题是如何移除该磁盘并使用其余磁盘恢复 RAID?提前致谢!
答案1
尝试添加热备用 (= 驱动器发生故障时使用的磁盘)。如果您认为机柜 8、插槽 3 中的磁盘仍然良好,请将其变为热备用:
storcli /c0/e8/s3 add hotsparedrive
或者添加一个全新的磁盘。使用问题中的 show 命令来确定新磁盘的插槽并将add hotsparedrive
其指定为热备用。
此操作应触发重建。您可以使用以下命令进行检查:
storcli /c0/eall/sall show rebuild
如果重建没有自动开始,请检查
storcli /call 显示自动重建
要强制重建,请使用
storcli /c0/e8/s# start rebuild
(#
用阵列中某个磁盘的插槽替换;我不知道是否必须是特定的磁盘)。
最好始终在磁盘阵列中保持一个活动热备份,以防问题在夜间或周末发生。