NBU7.6.0.2 remove mapped VMDK files from Media

hello boys and girls,

i have a understanding question to backup the vSphere clients.

My invorement is: virual Machine with Master/media Server v 7.6.0.2 (Sles 11) to backup Virtaul infrastructure, the most Jobs run without error, but when the mediaserver mapping the VMDK ("DISK") file to backing up, sometimes hang the vmdk`s on the media and on the next run can´t backing up thies one guest system and on the vSphere Client get error: need to be consolidated.

i can remove the Disks from the Media Server on the vSphere client, but there must be an option or possibility to remove mappend disks with netbackup command or os side?

thank you in advance!

best regards

Dimitrios