We have following env :-
Netbackup 7.5 on Win2k8 Server
Exchange 2010 DAG on Win2k8 Server.
We have 2 nodes in DAG - MBX01 & MBX02.
If Netbackup Bpresolver resolves MBX01 server backup gets failed with following error ( In Both Active & Passive selections)
"You cannot use the backup directive for Database Availability Groups for an Exchange Standalone backup"
If Netbackup Bpresolver resolves MBX02 server backup gets completed Both Active & Passive selections)
How Bpresolver service decides which Server to resolve for Backup.
Backups are failing due to this.