is Advance disk supports on netbackup 7.7 ?

Hello all,

I am trying to run backup using advanced disk but it command stcuk inbetween.command is mention below:

root@cxt03:~# /usr/openv/netbackup/bin/admincmd/nbdevconfig -previewdv -storage_servers cxt03 -stype AdvancedDisk |grep "/mnt/test61_0_FS_0"