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FlexArray 后端 LUN 显示状态失败

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ontap-9
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适用场景

  • ONTAP 9
  • FlexArray

问题描述

  • FlexArray后端LUN的状态显示为 故障。
  • 后端阵列将LUN显示为已启动。
  • 在这种情况下、执行自动无中断升级(ANDU)会导致其暂停:

cluster1::> cluster image show-update-progress

                       Estimated      Elapsed
Update Phase      Status           Duration     Duration
-------------------- ----------------- --------------- ---------------
Pre-update checks   completed         00:10:00     00:01:53
Data ONTAP updates   paused-on-error     01:32:00     00:29:13

Details:

Node name       Status       Status Description
-------------------- ----------------- --------------------------------------
Node01         failed       Error: Takeover failed.
                    Action: Use the "storage failover
                    show-takeover" command to view the
                    cause of takeover failure and the
                    suggested corrective actions. When
                    all issues are resolved, use the
                    "storage failover takeover -ofnode
                    Node01" command to trigger
                    takeover.

cluster1::> storage failover show-takeover
Node     Node Status       Aggregate    Takeover Status
---------- --------------------- -------------- -------------------------------
Node01
      Optimized takeover
      by partner aborted.
                 aggr1_data   Failed: Destination node did
                         not online the aggregate on
                         time.
To abort the takeover,
                         you can giveback the
                         aggregates that were relocated
                         as part of the attempted
                         takeover using the "storage
                         failover giveback -ofnode
                         Node01" command.  If
                         you want to continue the
                         takeover, address the failures
                         and then use the "storage
                         failover takeover -ofnode
                         Node01" command.  If
                         you want to continue with the
                         takeover without addressing
                         the failures you can do so by
                         using the "storage failover
                         takeover -ofnode
                         Node01
                         -bypass-optimization true"
                         command.  Warning: Setting the
                        "-bypass-optimization"
                         parameter to true will result
                         in a longer overall client
                         outage during manual takeover
                         events on a cluster system.

 

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