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FC LUNのWindows CSVをすべてのホストにマウントすることはできません

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Category:
ontap-9
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san<a>2009270240</a>
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環境

  • ONTAP 9
  • Oracle VM Server 3.4/Oracle Linux Virtualization Manager / Oracle Linux KVM(OVM)
  • Windows Server 2019 Standard Failover Cluster(WSFC)
  • ファイバチャネルLUN

問題

  • Microsoft Windowsクラスタが、影響を受けるLUNに一方のノードからアクセスしていますが、もう一方のノードのFC LUNにクラスタ共有ボリューム(CSV)をマウントできません。エラー:

Failure issuing call to Persistent Reservation RELEASE on Test Disk 3

  • Windowsイベント・ログ・メッセージ:

Error 8/11/2022 3:01:24 PM Microsoft-Windows-FailoverClustering 1038 S-1-5-18 Ownership of cluster disk 'Cluster Disk 3' has been unexpectedly lost by this node. Run the Validate a Configuration wizard to check your storage configuration.

Error 8/11/2022 3:01:24 PM Microsoft-Windows-FailoverClustering 1792 S-1-5-18 Cluster physical disk resource failed periodic health check.

  • FC LUNはOVMを介してWindows VMに直接提供される
  • SANファブリックでは、リンクエラーカウンタが増加していません
  • 問題 で、該当するWindows VMのリブートとOVMホストのリブートが維持される
  • 問題 では、ONTAP でSCSI-3予約のクリアが維持されます

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