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ONTAP SANからVMwareデータストアへのアクセスが失われる

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Category:
ontap-9
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san<a>2010038117</a>
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環境

  • ONTAP 9.8以降
  • VMware ESXi 8 U2
  • Brocade FCスイッチ

問題

次に例を示します。
 
ONTAP:
EMSログ:
qos_vd_window_manager: qos.VioDet.maxThrottle:notice]: QoS violation limit for NODE xy is 1000 IOPS
 
VMware:
VOBD.LOG:
vobd[2098027]:  [vmfsCorrelator] 3596269549259us: [vob.vmfs.heartbeat.timedout] xyz  SVM_abc
vobd[2098027]:  [vmfsCorrelator] 3596244876022us: [esx.problem.vmfs.heartbeat.timedout] xyz SVM_abc
 
VMkernel.log:
vmkernel: cpu9:2097307)NMP: nmp_ThrottleLogForDevice:3863: Cmd 0x89 (0x4, 8) to dev "naa.600a01234
17251" on path "vmhba4:C0:T13:L13" Failed:
vmkernel: cpu9:2097307)NMP: nmp_ThrottleLogForDevice:3863: Cmd 0x89 (0x4, 8) to naa.600a01234
 
ストレージパスでATSコマンドが失敗しました:
vmkernel: cpu9:2097307)NMP: nmp_ThrottleLogForDevice:3863: Cmd 0x89 (0x45ba0179a3c0, 2097288) to dev "naa.600a01234" on path "vmhba4:C0:T13:L13" Failed:

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