I need to restore a mailbox for forensic purposes. In doing so I created an RSG. In the RSG I have created a recovery db and also mounted the db to be recovered. My problem now is I am unable to dismount the db to be recovered. I am ready to delete the RSG but can’t since the db is recovered. Here is the log:
Error encountered while trying to dismounting the database (XXXX Database) in the recovery storage group (Mailbox Recovery Storage Group). Error message is: Failed to dismount (offline) database EX2K7-CCR-MBOXMailbox Recovery Storage GroupXXXXX Database. Reason: Cluster Common Failure Exception: The cluster resource bac63dfb-2a93-4e77-9d6b-e5d73e185e26 was not found in cluster group EX2K7-CCR-MBOX.