You can go for upgrading Backup exec 2012 and update with latest service packs which will support VmWare 5.1
The Backup Exec 2012 revision 1798 Service Pack 2 suport VmWare 5.1
For more information refer the article url : http://www.symantec.com/doc...
First of all check the whether the backup job is configured on the tape drive "Quantum" instead of all devices.
Check whether all the required backup services are active and running or you can completely stop the Backup 12.5 services and restart them...
1- The backup job is configured on disk storage then check the below given steps
- check the fragment level in the disk which the data resides. If it shows more then 15% then defrag the Volume/Disk
- Perform the chkdsk
2- The backup job is configure...
Please see the technotes as additional information:
An explanation of the "Overwrite Protection Period" and the "Append Period"
The basics of Advanced Device and Media Management for Backup Ex...