We are tying to do an offline backup of a database - db2 v 7.2 on windows 2000 server.
This command line backup to disk continues for about 20 minutes, then gives a failure message - SQL0980C A disk error occurred. Subsequent SQL statements cannot be processed.

When I saw db2diag.log, it had the information saying
DIA3701C A CRC error has occurred.


Does it mean that this database is corrupt now and cannot be backed up?

Please let me know if anyone has information about this error.

Thanks a lot.