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VMware vmkernelログに「PowerOn Reset」エラーが頻繁に報告される

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virt<a>Datastore</a><a>VAAI</a><a>2009268467</a>
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環境

  • VMware
  • SANプロトコル(iSCSIおよびFC)
  • 原子テストおよびセット(ATS) 

問題

  • ESXiホストから PowerOn Reset  Power-on Reset occurred on naa.xxxxx 頻繁にエラーが報告される
  • たとえば、vmkernel.logから、次のようなイベントが表示されます。
2022-08-09T08:02:15.995Z cpu42:2098030)ScsiCore: 1823: Power-on Reset occurred on naa.600a09803xxxxxxxxxxxx
 
2022-08-09T08:02:16.008Z cpu33:2097270)ScsiDeviceIO: 4161: Cmd(0x45d90168c588) 0x28, CmdSN 0x1d1 from world 2097521 to dev "naa.600a09803xxxxxxxxxxxx" failed H:0x0 D:0x18 P:0x3
 
2022-08-09T08:02:16.008Z cpu33:2097270)ScsiDeviceIO: 2503: Completed command 0x28 with status H:0x0 D:0x18 P:0x3 after losing reservation on device naa.600a09803xxxxxxxxxxxx (world 2097521)

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