vsan故障磁盤識別及更換方法總結(最佳實踐)

  1. 一切操做的前提:將機器置爲維護模式
  2. 定位磁盤位置(針對HPE DL380Gen10)
    [root@vsanhost01:/opt/smartstorageadmin/ssacli/bin] ./ssacli ctrl slot=0 pd all show detail | grep -E -i "physicaldrive | Drive unique ID:" | grep -E -i "physicaldrive | *6d53"
      physicaldrive 1I:3:1
      physicaldrive 1I:3:2
      physicaldrive 1I:3:3
      physicaldrive 1I:3:4
      physicaldrive 2I:3:5
      physicaldrive 2I:3:6
      physicaldrive 2I:3:7
      physicaldrive 2I:3:8
      physicaldrive 3I:2:1
      physicaldrive 3I:2:2
      physicaldrive 3I:2:3
         Drive Unique ID: 5000C500C1DA6D53619300085000C500
      physicaldrive 3I:2:4
      physicaldrive 4I:2:5
      physicaldrive 4I:2:6
3. 第二步:在主機置爲維護模式後且確認故障磁盤後,能夠選擇熱插拔更換。
4. 將新磁盤添加到磁盤組(聲明一下便可)
![](https://s1.51cto.com/images/blog/201912/17/b2dd253ad3ca27f6bc13d383694fa8fd.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
5. 這個時候,老的故障盤狀態還在。等新的加好後,能夠在磁盤組裏將老的刪掉(最佳實踐)。
能夠看到,新的磁盤被聲明後,這個磁盤組裏有5顆磁盤。
![](https://s1.51cto.com/images/blog/201912/17/cdcfb7a958556309d4d148e2b13a0730.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
這個時候能夠定位到有問題的磁盤,直接刪除,屢試不爽。
![](https://s1.51cto.com/images/blog/201912/17/767223b1dede14dfc328bae7a402201d.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
操做完畢後,能夠看到磁盤組的狀態正常了。
![](https://s1.51cto.com/images/blog/201912/17/7692f9b42730229f9f7cefd3b1325b00.png?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_100,g_se,x_10,y_10,shadow_90,type_ZmFuZ3poZW5naGVpdGk=)
相關文章
相關標籤/搜索