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Fabric MetroCluster にリモートドライブがないことが原因で「disk redundancy failed」アラートが報告される

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Category:
fabric-interconnect-and-management-switches
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metrocluster
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環境

  • ONTAP 9
  • FABOSが8.2.1bより大きい
  • nscamshowディスプレイ :No entry is found!
  • すべての ISL がアップしています

問題

  • 1つ以上のパスが失われたためにノードにリモートディスクがありません。次のEMSイベントが報告されます。

[?] Thu Jan 14 13:46:08 CET [Node-A: svc_queue_thread: callhome.dsk.redun.fault:error]: Call home for DISK REDUNDANCY FAILED

  • Brocadeスイッチで nscamshow -t は、コマンド出力にリモートデバイスが表示されず、ファブリックがビジーであるとゾーンで報告されることがあります。

nscamshow -t :
nscam show for remote switches:
No entry is found!

zoneshow --peerzone all :
The Fabric is busy, try again later.
cfgshow --verbose :
The Fabric is busy, try again later.
zoneshow --validate ,2 :
The Fabric is busy, try again later.

 

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