修复 MetroCluster 配置后,您可以执行 MetroCluster 切回操作。MetroCluster 切回操作会将配置恢复到其正常运行状态,并将灾难站点上的 sync-source Storage Virtual Machine (SVM) 置于活动状态和通过本地磁盘池提供数据。
cluster_B::> metrocluster node show DR Configuration DR Group Cluster Node State Mirroring Mode ----- ------- ----------- -------------- --------- -------------------- 1 cluster_A node_A_1 configured enabled heal roots completed node_A_2 configured enabled heal roots completed cluster_B node_B_1 configured enabled waiting for switchback recovery node_B_2 configured enabled waiting for switchback recovery 4 entries were displayed.
如果输出显示 waiting-for-switchback,则表示切回操作仍在进行:
cluster_B::> metrocluster show Cluster Entry Name State ------------------------- ------------------- ----------- Local: cluster_B Configuration state configured Mode switchover AUSO Failure Domain - Remote: cluster_A Configuration state configured Mode waiting-for-switchback AUSO Failure Domain -
如果输出显示 normal,则表示切回操作已完成:
cluster_B::> metrocluster show Cluster Entry Name State ------------------------- ------------------- ----------- Local: cluster_B Configuration state configured Mode normal AUSO Failure Domain - Remote: cluster_A Configuration state configured Mode normal AUSO Failure Domain -