The question started, when I discovered, that LDAP server in multiserver environment does not work. Investigating the cause, I came up to this thread: ldap id2entry.bdb has bad LSN.
Moved to /opt/zimbra/data/ldap/hdb and run /opt/zimbra/bdb/bin/db_recover didn't helped much - no changes and LDAP server does not start giving the same error:
$ zmcontrol start
Failed to start slapd. Attempting debug start to determine error.
hdb_db_open: database "": db_open(/opt/zimbra/data/ldap/hdb/db/id2entry.bdb) failed: Invalid argument (22).
backend_startup_one (type=hdb, suffix=""): bi_db_open failed! (22)
bdb_db_close: database "": alock_close failed
Older solutions for v5x does not help too. Can anybody get a hand for me?