We were facing problem to take exchange bakup for last couple of days, for that logged a case to backup vendor, and as per their suggestion, we had to reboot one of the DAG member server sitting in the secondary site. We put that server in maintenace mode, and performed reboot, and after reboot put that server out of maintenance mode. Found that every DB copy across the DAG is health state, but found cluster name DAGBL become failed,after opening failover cluster I have found that one of the IP address become offline, while i tried to bring it online receiving the following error.
Error "The operation has failed" An error occured while trying to bring the resource "IPV4 static address 1(Cluster Group) online. While i clicked details found the error code: Ox80071397.
The operation failed because either the specified cluster node is not the owner of the resource or the node is not a possible owner of the resource.
I have checked failover cluster properties that from for possbile owner four servers are selected like server01, server02,server03,server04
i am using exchannge 2010 rollup2, SP3, & primary site server01, server02 member of DAG, secondary site: server03 is member of DAG, server 04 is holding only mailbox role but not in DAG.
So far i have chcked FSW is online and Cluster netwrork is showing up and online for server01, server02,server03,server04. and all DBs are in healthy state across the DAG. In this situation, can you please advice what can be done to resolve the issue.