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在一台主机出现的情况下,所有主机上的 iSCSI 频繁中止 呈指数级增长

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Category:
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hci
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适用于

  • NetApp HCI
  • VMware ESXi 6.7
  • 主机 NIC 固件版本: 14.23.1020
  • 主机 NIC 驱动程序版本: 4.17.13.8

问题

  • vCenter 显示中所有主机上的 iSCSI 中止 vCenter 集群
  • 一台主机的 iSCSI 中止数量呈指数级增长
  • vobd.log 所有主机的错误
    • [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 中止数量较多的主机出现错误
    • [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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