Started automated(non-interactive) failover.
Invalidated master IP address on vdbsrv1(192.168.1.6:3306)
The latest slave vdbsrv2(192.168.1.7:3306) has all relay logs for recovery.
Selected vdbsrv2(192.168.1.7:3306) as a new master.
vdbsrv2(192.168.1.7:3306): OK: Applying all logs succeeded.
vdbsrv2(192.168.1.7:3306): OK: Activated master IP address.
vdbsrv3(192.168.1.8:3306): Generating differential relay logs up to vdbsrv2(192.168.1.7:3306)succeeded.
Generating relay diff files from the latest slave succeeded.
vdbsrv3(192.168.1.8:3306): OK: Applying all logs succeeded. Slave started, replicating from vdbsrv2(192.168.1.7:3306)
vdbsrv2(192.168.1.7:3306): Resetting slave info succeeded.
Master failover to vdbsrv2(192.168.1.7:3306) completed successfully.