We are running Exchange 2007 SP2 with CCR. Today, we had an issue where the transaction logs were growing very quickly. I was worried we'd run out of space on the drive! Luckily, that stopped and they went back to normal. We ran a full backup and the problem didn't re-occur.
In case this happens again, I had some questoins:
1. Is there anyway to check which mailbox is causing the transaction log growth?
2. If the logs do grow and it looks like we're going to run out of space, what's the best thing to do?
3. Does Exchange 2007 have the same checkpoint depth as 2003?