I'm managing an Exchange 2007 organization, on a CCR cluster. Last week we had a failover and could't update CCR on other node as three databases were corrupted (at least this information was received after we run backup with verification). we decided to create new database, move mailboxes to that new database, deleted the corrupted ones, recreate again, move mailboxes back. All went ok until backup with verification was started again and same three databases appeared corrupted.
Seems to me clear that there is a problem on storage (something wrong with the LUNs) as there is too much coincidence, but when asking the storage admins they say that no errors appear from their side.
What aproach can I chose ?
Have you experienced something similar ?
If aditional info is required, please ask.
Thanks in advance.