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Backing up Ex2010 problem

We are having a problem to backup one information store. Both in full backup and incremental backup it fails at some point with following error:

V-79-57344-915 - Unable to complete the operation for the selected resource using the specified opti...

We are backing up to a dedupe folder. AOFO is off and GRT is on.

Any suggestions what could be the cause?

1 Solution

Accepted Solutions
Accepted Solution!

We solved the problem by

We solved the problem by making a new Exchange mailbox database and moved all the mailboxes and arbitration mailboxes to the new database. After that we made a new selection list pointing to the new database and then all went good. Also the new database shrink about 30%.

View solution in original post

2 Replies
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Try doing a backup to a B2D

Try doing a backup to a B2D folder.

Accepted Solution!

We solved the problem by

We solved the problem by making a new Exchange mailbox database and moved all the mailboxes and arbitration mailboxes to the new database. After that we made a new selection list pointing to the new database and then all went good. Also the new database shrink about 30%.

View solution in original post