![storcli64 未导入之前已脱机的磁盘的外部 dg](https://linux22.com/image/792448/storcli64%20%E6%9C%AA%E5%AF%BC%E5%85%A5%E4%B9%8B%E5%89%8D%E5%B7%B2%E8%84%B1%E6%9C%BA%E7%9A%84%E7%A3%81%E7%9B%98%E7%9A%84%E5%A4%96%E9%83%A8%20dg.png)
我在 Linux 上的 AVAGO MegaRAID SAS 9361-8i 上经历了几分钟内一系列奇怪的磁盘“故障”。在此期间,热备用驱动器从未启动。忽略几个不相关的 JBOD 驱动器(看起来没问题),定义的 DG 是 RAID6。当第三个磁盘发生故障时,DG 被脱机。由于磁盘一起发生故障的速度如此之快,我怀疑它们不是真正的问题。我想也许我可以尝试恢复 DG。
我重新启动了设备,现在磁盘被标记为“外部”:
Drive Information :
=================
-----------------------------------------------------------------------------------
EID:Slt DID State DG Size Intf Med SED PI SeSz Model Sp Type
-----------------------------------------------------------------------------------
23:0 24 GHS - 3.637 TB SATA HDD N N 512B WDC WD4000FYYZ-01UL1B1 D -
23:1 31 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L1 U -
23:2 25 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L1 U -
23:3 30 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L1 U -
23:4 26 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L1 U -
23:5 29 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L0 U -
23:6 27 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L1 U -
23:7 33 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L1 U -
23:8 28 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L1 U -
23:9 32 UGood F 3.637 TB SATA HDD N N 512B WDC WD4000F9YZ-09N20L1 U -
23:10 42 JBOD - 3.638 TB SATA HDD N N 512B WDC WD40EFRX-68N32N0 U -
23:11 41 JBOD - 3.638 TB SATA HDD N N 512B WDC WD40EFZX-68AWUN0 U -
23:18 39 JBOD - 1.819 TB SATA HDD N N 512B Hitachi HDS722020ALA330 U -
23:23 40 JBOD - 3.638 TB SATA HDD N N 512B WDC WD40EFZX-68AWUN0 U -
-----------------------------------------------------------------------------------
请注意,我不知道为什么它们被标记为“外部”;我没有移动、添加或删除任何磁盘。
预览:
# /opt/MegaRAID/storcli/storcli64 /c0/fall import preview
CLI Version = 007.1705.0000.0000 Mar 31, 2021
Operating system = Linux 3.10.0-1160.25.1.el7.x86_64
Controller = 0
Status = Success
Description = Operation on foreign configuration Succeeded
FOREIGN PREVIEW :
===============
----------------------------------------------------------------------------
DG Arr Row EID:Slot DID Type State BT Size PDC PI SED DS3 FSpace TR
----------------------------------------------------------------------------
0 - - - - RAID6 OfLn N 25.466 TB dflt N N dflt Y N
0 0 - - - RAID6 Dgrd N 25.466 TB dflt N N dflt Y N
0 0 0 23:9 32 DRIVE Offln N 3.637 TB dflt N N dflt - N
0 0 1 23:1 31 DRIVE Onln N 3.637 TB dflt N N dflt - N
0 0 2 23:2 25 DRIVE Onln N 3.637 TB dflt N N dflt - N
0 0 3 23:3 30 DRIVE Onln N 3.637 TB dflt N N dflt - N
0 0 4 23:4 26 DRIVE Onln N 3.637 TB dflt N N dflt - N
0 0 5 23:5 29 DRIVE Onln N 3.637 TB dflt N N dflt - N
0 0 6 23:6 27 DRIVE Offln N 3.637 TB dflt N N dflt - N
0 0 7 23:7 33 DRIVE Onln N 3.637 TB dflt N N dflt - N
0 0 8 23:8 28 DRIVE Offln N 3.637 TB dflt N N dflt - N
----------------------------------------------------------------------------
DG=Disk Group Index|Arr=Array Index|Row=Row Index|EID=Enclosure Device ID
DID=Device ID|Type=Drive Type|Onln=Online|Rbld=Rebuild|Optl=Optimal|Dgrd=Degraded
Pdgd=Partially degraded|Offln=Offline|BT=Background Task Active
PDC=PD Cache|PI=Protection Info|SED=Self Encrypting Drive|Frgn=Foreign
DS3=Dimmer Switch 3|dflt=Default|Msng=Missing|FSpace=Free Space Present
TR=Transport Ready
Total foreign Drive Groups = 1
当我尝试导入时,它失败并出现错误:
# /opt/MegaRAID/storcli/storcli64 /c0/fall import
CLI Version = 007.1705.0000.0000 Mar 31, 2021
Operating system = Linux 3.10.0-1160.25.1.el7.x86_64
Controller = 0
Status = Failure
Description = Incomplete foreign configuration
我想也许可以尝试强制预览的离线驱动器联机,但是:
# /opt/MegaRAID/storcli/storcli64 /c0/e23/s8 set online
CLI Version = 007.1705.0000.0000 Mar 31, 2021
Operating system = Linux 3.10.0-1160.25.1.el7.x86_64
Controller = 0
Status = Failure
Description = Set Drive Online Failed.
Detailed Status :
===============
------------------------------------------------
Drive Status ErrCd ErrMsg
------------------------------------------------
/c0/e23/s8 Failure 255 Operation not allowed.
------------------------------------------------
这三种情况都会发生。
有什么方法可以恢复吗?另外,有人听说过这种突然发生的磁盘级联故障,而热空间却在旋转吗?