OES SP2. NSS pool was deactivated. I tried run "ravsui verify pool_name" and nothing happened - only empty blue screen. After this I can't activate this pool and can't make normal server shutdown - only hardware reset can restart server. After restarting all pools and volumes working. The reason for checking of the pools is next: after restoring of deleted file I receive file with wrong permissions and this file I can't delete, rename, etc.

What tools can resolve this problem?