We're getting a bunch of these events across all different kinds of servers:
someserver.domain.local-D:\ c89c425e- Volume no longer exists. Data collection suspended.
Then magically 30min later:
someserver.domain.local-D:\ c89c425e- Volume has reappeared. Data collection resumed.
Why would this be happening? It was happening a lot with our new Call Manager 6 (Linux based) servers. To the point we stopped monitoring the volumes.