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1 つのホストが表示されているすべてのホストで、 iSCSI が頻繁に停止します 指数関数的

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Category:
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hci
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に適用されます

  • NetApp HCI
  • VMware ESXi 6.7
  • ホスト NIC ファームウェアのバージョン: 14.23.1020
  • ホスト NIC ドライバのバージョン: 4.17.13.8

問題

  • 内のすべてのホストで iSCSI の中止が vCenter で表示される vCenter クラスタ
  • 一方のホストでは iSCSI の中止が急激に発生します
  • vobd.log すべてのホストでエラーが発生しました
    • [scsiCorrelator] 56696262399us: [esx.problem.storage.redundancy.degraded] Path redundancy to storage device naa.<device_name> degraded. Path vmhba64:<channel> is down. Affected datastores: "<datastore_name>".
  • vobd.log 大量の中止が発生しているホストのエラーです
    • [iscsiCorrelator] 12253194394253us: [vob.iscsi.target.connect.error] vmhba64 @ vmk<vmkernel adapter #> failed to login to <IQN_target> because of a network connection failure.

 

 

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