スイッチISLが停止しているためスイッチバックが拒否されました

• スイッチバックを実行できず、エラーで失敗する

例：

ClusterA::> metrocluster switchback

Warning: switchback is about to start. It will stop all the switched over data Vservers on cluster "ClusterA" and automatically restart them on cluster "ClusterB".
Do you want to continue? {y|n}: y
[Job 3408] Aborting the switchback operation...
[Job 3408] Job failed: Failed to validate the node and cluster components before the switchback operation. Use the "metrocluster operation show" command to view detailed error information. Resolve the errors, then try the command again.

ClusterA::> metrocluster operation show

 Operation: switchback
   State: failed
Start Time: 6/13/2023 14:25:54
  End Time: 6/13/2023 14:26:31
   Errors: Failed to validate the node and cluster components before the switchback operation.
       ClusterA::ClusterB (non-overridable veto): Unable to validate periodic message from DR partner node. This          might be due to misconfigured interconnect. Use "metrocluster interconnect show" command and verify states          of all connections is up. Retry the operation. If failure persists, contact support.

• MetroCluster interconnect showのステータスが「up」と表示される

例：

ClusterA::> metrocluster interconnect show
              Mirror   Mirror
          Partner Admin   Oper
Node Partner Name Type   Status   Status  Adapter Type   Status
---- ------------ ------- -------- ------- ------- ------ ------
ClusterA-01
   ClusterB-01  DR    disabled offline fcvi_device_0
                          FC-VI  Up
                       fcvi_device_1
                          FC-VI  Up