Change LDAP Log Levels
There are two methods.
zmlocalconfig -e ldap_log_level=256 With versions ZCS 8 and above - zmlocalconfig -e ldap_common_loglevel=256 ldap stop ldap start
**this method does not require ldap stop/start** ldapmodify -x -h <host> -D "cn=config" -W <hit enter> <enter ldap_root_password> dn: cn=config changetype: modify replace: olcLogLevel olcLogLevel: 256 **if you want to disable ldap log, type in 'none'** <enter> <enter>
Notes from mmorse: Default: 32768 (OR 0x8000 OR none) would just log critical stuff zmlocalconfig -e ldap_log_level=32768 zmcontrol stop/start We tried 16640 = stats + sync for a few releases and found it overwhelming /var/log/zimbra.log - but it's good for debug. LDAP Master: 32768 none (critical only) Replicas: 49152 = none + sync = 32768 + 16384 (no stats but syncrepl entries are logged) For instance to set that replica value it would be: zmlocalconfig -e ldap_log_level=49152 OR zmlocalconfig -e ldap_log_level="none sync" followed by ldap stop/start You can define it several ways (single interger in decimal or hexadecimal, or keywords) and then you can combine them - for instance these are equivalent: loglevel 129 loglevel 0x81 loglevel 128 1 loglevel 0x80 0x1 loglevel acl trace hexadecimal <> decimal conversion tool The keyword any can be used as a shortcut to enable logging at all levels (equivalent to -1). The keyword none, or the equivalent integer representation (32768 or 0x800), causes those messages that are always logged regardless of the configured loglevel to be output (specified & critical stuff). In fact, if no loglevel (or a 0 level) is defined, no logging occurs, so at least the none level is required to have high priority messages logged. In short, 32768 (OR 0x8000 OR none) = only messages that get logged whatever log level is set, thus you get critical stuff.
ldap_log_level becomes ldap_common_loglevel.
For more on ldap changes see LDAP#ZCS_6.0.2B