After an unexpected power outage one of our OES2 file servers NSS volume has become corrupt. NSScon shows a free tree (3) error and won't mount the volume. I found a TID on how to run a NSS rebuild by deactivating and then putting into maintenance mode the pool and then running ravsui. However when I do the NSS deactivate NSS con hangs and never finishes. Is there a way to force the pool to deactivate and go into maintenance mode so I can try to rebuild this pool. The OES server is a Xen Virtual machine.