LDAP stops responding

[abnormaliti]

From time to time, may be once a fortnight, the Scalix LDAP service stops responding, which affects the SWA. The omslapdeng process is running, infact several of them.

omldapsearch mail=\* mail hangs and never returns any results.

Doing:
omoff -w -d0 ldap
omon -w ldap

rectifies the situation.

How can I find the cause?

System info -
OS: RHEL4
Scalix: 10.0.5
Total Users connected: 271
SWA Users logged in: 195
SWA runs on a separate server[/b]

[Valerion]

I would suggest you do a omshowlog -e and check for LDAP daemon errors there. Also have a look at /var/opt/scalix/logs/fatal (Scalix 10)

[abnormaliti]

Only LDAP related entries in the omshowlog are me restarting the service:

Code: Select all

REPORT                         Administration(omoff         ) 12.15.06 09:40:04
[OM 10522] Subsystem LDAP Daemon shutdown by root.

REPORT                         Administration(omon          ) 12.15.06 09:40:18
[OM 10429] Subsystem LDAP Daemon started by root.


There are no LDAP related entries in the log around that date or time.

Any other suggestions?