I'd like to see SQL monitor check for disks that were previously available but are no longer. Example: I have a machine were a disk is online, something goes wrong and the disk goes offline. I would like SQL monitor to alert me to this. If the disk contains database files I would get a database unavailable alert, however if it is a drive that holds backups there would be no notification until the backups start failing.

This would have to be setup differently for clusters where a disk may exist on any node in the cluster due to failovers.

Thanks,
-Luke.