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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.

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无法执行接管操作、并且由于互连已关闭而未在 CVO 中同步 NVRAM 日志

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Category:
cloud-volumes-ontap-cvo
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cloud
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适用于

  • Cloud Volumes ONTAP ( CVO )
  • Microsoft Azure 

问题

  • 集群互连已关闭
  • E0C 端口no carrier处于状态

示例:

Cluster01::> node run -node * -command ifconfig
      e0c: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
     options=8051b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,TSO4,LRO,LINKSTATE>
     ether 00:0d:3a:6c:28:38
     hwaddr 00:0d:3a:6c:28:38
     inet X.X.X.X netmask 0xffffff00 broadcast 10.196.6.255 Services: 0x00000180 Vserver ID: -5
     media: Ethernet autoselect <full-duplex,rxpause,txpause>
    status: no carrier
     
cluster01::> storage failover show -fields interconnect-links ,interconnect-up, interconnect-type
node         interconnect-up interconnect-links     interconnect-type
------------------ --------------- ------------------------- -----------------
cluster01-01      false       RDMA Interconnect is down iWARP
cluster01-02      false       RDMA Interconnect is down iWARP
2 entries were displayed.

 

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