Is there a way to tell Exchange server 2007 to truncate transaction logs for a storage group after its been backed up even though the other storage groups are still being backed up?
For example, I have 20 storage groups, each with 1 mailstore in it. Can exchange begin truncating the logs of storage group 1 once its backup has completed, even though storage groups 2 through 20 are still being backed up? And then similiarly, begin truncating the logs of storage group 2 once its backup is completed, event though 3 throughh 20 are still backing up? etc. etc.
My problem is that my exchange server will not beging truncating transaction logs until all 20 storage groups have been successfully backed up. If even 1 out of 20 fails backup, nothing is truncated.