Jay@Work (10/8/2014)
I don't think this is being used for backup purposes in the traditional sense. I do SQL backups and commvault picks these up off the system.In this instance, this server is part of a sharepoint farm and my guess is (awaiting confirmation) that snapshots are being used to see what changes have been made in sharepoint (to documents for example) and this info then used to take granular sharepoint backups using the commvault sharepoint connector widget - possible using the VSS to do so </guess>
Did you ever find out why the snapshots were been taken?