Linux BMR backup selection

Hi All,

master/media server: NBU7.6.0,3 running in Windows 2012 standard 

I have set up a policy to backup linux BMR.

The linux consist of 2 disks, sda and sdb.

sda1 is the boot partition, sda2 and sdb1 together formed a volume group vg_root.

sda2 contains all rootvg filesystems, and sdb1 contain a lv lv_abc mount point /ABC.

I have setup BMR policy to backup "all_local_drives". I also setup an exclude list to exclude backup /ABC.

Now I am trying to restore the BMR.

I have create a new BMR profile, and unmap the sdb and lv_abc.

But when I tried to restore, it said my configuration is not valid. It can proceed to restore only if I add sdb back.

For Linux BMR, is it possible to restore without the existance of the sdb?