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NetApp Response to Russia-Ukraine Cyber Threat
In response to the recent rise in cyber threat due to the Russian-Ukraine crisis, NetApp is actively monitoring the global security intelligence and updating our cybersecurity measures. We follow U.S. Federal Government guidance and remain on high alert. Customers are encouraged to monitor the Cybersecurity and Infrastructure Security (CISA) website for new information as it develops and remain on high alert.

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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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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