make virtual machine work again after excute replication-failover
Registered by
wangjun
when master-ceph-cluster crashed,vm is disconnected,but its status is in active and running.If we want it back, we should destroy the vm at first,and edit vm's xml, change storage IP to secondary cluster.Then we set the vm active,and start it.The vm will come back again.so, we hope these action will be realized by codes, not manual.
Whiteboard
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