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RAID volfsm、致命的なマルチディスクエラーパニックのトラブルシューティング方法

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環境

  • ONTAP 9
  • AFFシステム
  • ASAシステム
  • FAS システム
  • パニック文字列:aggr aggr1:RAID volfsm、致命的なマルチディスクエラー。

説明

ノードがパニック状態になると、raid volfsm, fatal multi-disk error使用中のRAIDレベルの保護で対応できない数のドライブが失われたためにアグリゲートで障害が発生したことを示します。

RAIDタイプ サバイバルドライブ障害
raid0 0
raid4 1
raid_dp 2
raid_tec 3

 

パニック文字列の例

Panic String: aggr aggr1: raid volfsm, fatal disk error in RAID group with no parity disk..

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error..  Primary Tier: Raid type - raid_tec Group name plex0/rg0 state NORMAL. 21 disks failed in the group.

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error..  Cache Tier: Raid type - raid4 Group name plex0/rg2 state NORMAL. 3 disks failed in the group.
 

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error..  Raid type - raid0, mirrored Group name plex0/rg0 state NORMAL. 1 disk failed in the group.
 

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error..  Raid type - raid_dp Group name plex0/rg0 state NORMAL. 3 disks failed in the group.
 

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error. raid type raid_dp Group name plex0/rg6 state NORMAL 7 disks failed in the group.
 

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error..  Raid type - raid_dp Group name plex0/rg0 state DIRTY. 10 disks failed in the group.
 

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error..  Raid type - raid_dp, mirrored Group name plex0/rg0 state DEGRADEDRECONS. 4 disks failed in the group.
 

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error..  Raid type - raid4, mirrored Group name plex0/rg0 state NORMAL. 2 disks failed in the group.
 

Panic String: aggr aggr1: raid volfsm, fatal multi-disk error..  Raid type - raid_tec Group name plex0/rg0 state NORMAL. 6 disks failed in the group.

パニックメッセージが表示されます。

clipboard_e483ed6ff10540ccadeccd7ba890b5cb2.png

のとう

 

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