If I have transaction logs on a separate drive does Exchange backpressure monitor that drive?
The following link discusses the 'message queue' database transaction logs but these seem to be different from the database transaction logs - https://technet.microsoft.com/en-us/library/bb201658(v=exchg.150).aspx
We recently had an issue that brought into question whether this drive is being monitored. Unfortunately we didn't have old enough event logs to go through for backpressure events.
