I have RHEL 4.0. system with zimbra. I was trying to upgrade zimbra from 4.5.4_GA_736 to 5.0.3_GA_1975. During the upgrade process my system hung. I tried restarting the system but it hung while starting zimbra service. I had to stop zimbra service from starting automatically to start RHEL.
Attached is the setup log from /tmp
I've also try upgrading again but setup now shows following error
Shutting down zimbra mail
Backing up the ldap database...failed.
bdb_db_open: unclean shutdown detected; attempting recovery.
bdb_db_open: Recovery skipped in read-only mode. Run manual recovery if errors are encountered.
bdb(): Program version 4.2 doesn't match environment version
bdb_db_open: Database cannot be opened, err 22. Restore from backup!
bdb(): DB_ENV->lock_id_free interface requires an environment configured for the locking subsystem
backend_startup_one: bi_db_open failed! (22)
Any help would be by higly appriciated. Thanks