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修复具有故障磁盘的AWS CVO实例(EBS卷)

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cloud-volumes-ontap-cvo
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适用场景

  • Cloud Manager (Service Connector)
  • ONTAP 9
  • Cloud Volumes ONTAP (CVO)
  • Amazon Web Services (AWS)
  • AWS Elelic Block Store (EBS)卷

问题描述

注意:有时、 即使在云中也会发生磁盘故障。以下是   在发生此类故障后将Cloud Volumes ONTAP HA实例还原到运行状况良好的指南。

  • CVO生成AutoSupport:
    • HA Group Notification (FILESYSTEM DISK FAILED Shelf -, Bay -, Model [PHA-DISK ], S/N [xxxxxxxxxxxxxx]) ERROR
    • HA Group Notification (DISK FAILED Shelf -, Bay -, Model [PHA-DISK ], S/N [xxxxxxxxxxxxxxx]) ERROR
    • HA组通知(SyncMirror丛失败)警报
  • 包含故障磁盘的丛为 offline

Plex /aggr1/plex1 (offline, failed, inactive, pool1)
   RAID group /aggr1/plex1/rg0 (partial, advanced_zoned checksums)

  • 聚合已降级

    RAID Disk   Device   HA  SHELF BAY CHAN Pool Type  RPM  Used (MB/blks)   Phys (MB/blks)
    ---------   ------   ------------- ---- ---- ---- ----- --------------   --------------
    data   FAILED      N/A             8257528/ -
    data      0d.25   0d   -   -   SA:A   1 VMDISK   N/A 8257528/16911419264 8388607/17179869176 
    data      0d.4    0d   -   -   SA:A   1 VMDISK   N/A 8257528/16911419264 8388607/17179869176 
    data      0d.33   0d   -   -   SA:A   1 VMDISK   N/A 8257528/16911419264 8388607/17179869176 
    data      0d.16   0d   -   -   SA:A   1 VMDISK   N/A 8257528/16911419264 8388607/17179869176 
    data      0d.8    0d   -   -   SA:A   1 VMDISK   N/A 8257528/16911419264 8388607/17179869176 
    Raid group is missing 1 disk.

  • EBS卷状态更改为"broken"

 

 

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