Hi, I'm doing a disaster recovery test with a newly installed v3.1.4 server under Red Hat EL 4. To simulate the disaster, I erased /opt/zimbra/ and reinstalled Zimbra v3.1.4. I then restored /opt/zimbra/backup/ from a backup. The LDAP directory restored okay. But I cannot restore the accounts.

zmrestore -sys -rf -a all -c
Error occurred: system failure: Backup set may be incomplete

If I try zmrestoreoffline, nothing happens. No errors and it immediately returns to the command prompt.

The /opt/zimbra/backup/ directory looks normal:
-rwxrwxrwx 1 zimbra zimbra 4.1K Aug 28 14:56 acct_name_id.dat
-rwxrwxrwx 1 zimbra zimbra 3.8K Aug 28 14:56 acct_session.dat
drwxrwxrwx 5 zimbra zimbra 4.0K Aug 28 14:56 ldap/
drwxrwxrwx 3 zimbra zimbra 4.0K Aug 28 14:56 redologs/
drwxrwxrwx 5 zimbra zimbra 4.0K Aug 28 15:00 sessions/
drwxrwxrwx 2 zimbra zimbra 4.0K Aug 28 15:01 sessions_tmp/
drwxrwxrwx 3 zimbra zimbra 4.0K Aug 28 15:16 shared_blobs/

And the /opt/zimbra/backup/sessions/ directory looks normal too:
drwxrwxrwx 4 zimbra zimbra 4.0K Aug 28 14:56 full200608251800050/
drwxrwxrwx 4 zimbra zimbra 4.0K Aug 28 14:58 full200608261800051/
drwxrwxrwx 4 zimbra zimbra 4.0K Aug 28 15:00 full200608271800042/

And the contents of the session directories looks normal too. In case the problem had to do with permissions, I did "chmod -R 777 /opt/zimbra/backup"

Thanks for any suggestions.