/mnt2/* is empty (subfolders mounted on /)

@greggy OK yes shortly after 3.8-14 release ie close to the beginning of the testing channel updates in 3.8-14.02 we changed the way drive names were represented internally. It is hoped that this addressed a long standing deep issue that can lead to what I think you experienced. We have yet to have confirmation that this reworking has in fact fixed the issue however so please do report back if you experience the same after the next stable release. Bit tricky to confirm as none of the core developers have any systems that reliable trigger this buggy behaviour but we are awaiting a few suspected prior reports of users with systems that were suspected as triggering this bug. Please see the related:

which is linked to in the referenced code changes above.

Hope your move went better than your initial Rockstor boot did :slight_smile: