Hi All,
I just migrated from 2010 R3 to 2014, specifically to get Server 2012 support. I did a fresh install on a new server and rebuilt my backup jobs from scratch. A majority of the servers are upgraded to the latest RAWS, but some are still on 2010 R3.
I have a problem with the backup jobs for one specific server. The job will run and back up a random amount of data, before failing with a communications failure. The details point to a backup failure of :
V-79-57344-65072 - The connection to target system has been lost. Backup set canceled.,
And a verify failure of:
Unexpected end of backup set encountered on Quantum LTO5.
V-79-57344-34004 - End of data set was unexpectedly encountered.
The server in question is a file server running Server 2003. I upgraded the RAWS to 2014 and restarted the server. This is happening with both Full and Differential backups. At one point, I was able to get a full backup by running the job immediately after restarting the BE server, however I just tried that for my differential and it still failed.
I had not previously had issues with backups of this server on my old 2010 R3 environment, and all the other jobs in the new 2014 server are working without problems. Seems to be just tied to this one server (which, unfortunately, is one of the more important ones)
Any help would be appreciated.