Thanks for your quick reply. I have, and it doesn't appear to be corrupt. There are no concerning messages in /opt/zimbra/logger/data/<myhost>.err
I'd like to sift through the table and search for anything that's broken, but I don't know how to effectively sift through 90GB.
I have noticed stats don't show up in the administrator pages, and I do get this error when I attempt to go to Server Status:
Message: Csfe service error
Error code: service.FAILURE
Details:system failure: getting database logger connection
I've just inherited the machine, so I don't know much history about it.