HELP! A storage failure resulted in data corruption

[Kai Wang]

Greetings.

We had a storage failure recently. A user's data were corrupted. The 
user client keeps terminated abnormally.Below are the error messages.I 
also noticed two .NEW files created in the user's INBOX. Can anybody 
gave me any suggestion?

Nov 23 08:58:14 cms3 imap[19511]: seen_db: user USERNAMEopened 
/var/lib/imap/user/k/USERNAME.seen
Nov 23 08:58:14 cms3 imap[19511]: open: user USERNAME opened Trash
Nov 23 08:58:15 cms3 imap[19511]: open: user USERNAME opened INBOX
Nov 23 08:58:15 cms3 master[3354]: process 19511 exited, signaled to 
death by 7
Nov 23 08:58:15 cms3 master[3354]: service imap pid 19511 in BUSY state: 
terminated abnormally

-rw-------  1 cyrus mail 413140 Nov 21 16:20 cyrus.cache
-rw-------  1 cyrus mail 409600 Nov 23 10:44 cyrus.cache.NEW
-rw-------  1 cyrus mail    183 Nov 23 10:38 cyrus.header
-rw-------  1 cyrus mail  10336 Nov 21 16:20 cyrus.index
-rw-------  1 cyrus mail   8192 Nov 23 10:44 cyrus.index.NEW

Thanks

-- 
Kai Wang
System Services
Information Technologies, University of Calgary,
2500 University Drive, N.W.,
Calgary, Alberta, Canada T2N 1N4
Phone (403) 220-2423, Fax (403) 282-9361