Backup Exec 2010 R3
Backuping vSphere 5.1 VM thru VMWare Agent.
For some VMs, the backup fail with error 0xe0009579 - Unable to copy the virtual machine disk using the VMware VixDiskLib, despite the hotfix 195395 is installed.
When I run the same backup with GRT disabled, the backups run fine.
Solved! Go to Solution.