I have a question. I know when online backup (full and incremental) runs it will purge transaction log files after it finishes.
I wanted to ask you all. Let say online backup starts at 8:00 PM and finishes at 4:00 AM now it will purge all the T Logs which were created and committed before 8:00 PM. Now here is where i need clarification. While online backup is running exchange continues to receive emails and continue to make T Logs. So the transaction logs created while the backup is running … will they also be purged after backup finishes or they will be purged when backup runs next time