Quanah, Thanks for the info, I have confirmed I'm hitting the lock maxes of 1000. And I will be upgrading to 2.4.32. I was wondering, what steps should be done to have the changes in DB_CONFIG take effect?
stop slapd make changes to DB_CONFIG db_recover start slapd Will this also auto remove the log.* files? ( I plan on setting this: "set_flags DB_LOG_AUTOREMOVE" in DB_CONFIG) Thanks! - Kyle 2012/8/28 Quanah Gibson-Mount <qua...@zimbra.com> > --On Tuesday, August 28, 2012 9:27 AM -0400 Kyle Smith < > alacer.cogita...@gmail.com> wrote: > > Good Morning All, >> >> I receive events that mention "attribute memberUid index add failure". >> What does this mean? Once I notice these events, I have to restart >> slapd, as writes will not be performed and CPU usage hits 99% >> continuously. It seems to be associated with a high load, as our >> semester just got underway and we are seeing an increase in logins and >> searches (about 150-200 requests per minute). I am using the bdb >> backend. >> >> Specifications >> >> OpenLDAP 2.4.28 and 2.4.26 >> 4-way multi-master >> > > If you are using MMR, you desperately need to upgrade your OpenLDAP > Versions... aside from the error you are seeing is pretty typical from BDB > if you have run out of locks, lockers, or locker objects. You should check > out db_stat to see which resource you have run out of, and fix it > accordingly. > > You may with to read over <https://wiki.zimbra.com/wiki/** > OpenLDAP_Performance_Tuning#**Berkeley_DB_DB_CONFIG_tuning<https://wiki.zimbra.com/wiki/OpenLDAP_Performance_Tuning#Berkeley_DB_DB_CONFIG_tuning> > > > > Regards, > Quanah > > -- > > Quanah Gibson-Mount > Sr. Member of Technical Staff > Zimbra, Inc > A Division of VMware, Inc. > -------------------- > Zimbra :: the leader in open source messaging and collaboration >