Dear, Just before crash below message logged into system logs of servers:
Jun 11 23:01:37 musang kernel: Out of memory: Kill process 22184 (slapd) score 888 or sacrifice child Jun 11 23:01:37 musang kernel: Killed process 22184, UID 0, (slapd) total-vm:52226320kB, anon-rss:37170216kB, file-rss:1044kB Although, my physical RAM size is 38 GB & actual database size is 32 GB. Why is it not managing memory appropriately with the help from swap...? ---- *Thanks & Kind Regards,* Saurabh LAHOTI. On Wed, 13 Jun 2018 at 15:57, Quanah Gibson-Mount <qua...@symas.com> wrote: > --On Wednesday, June 13, 2018 8:56 AM +0200 Michael Ströder > <mich...@stroeder.com> wrote: > > > On 06/12/2018 06:15 AM, Saurabh Lahoti wrote: > >> Frequently, our OpenLDAP instances crashes thereby leading us into > severe > >> disastrous results & outages for business. > >> > >> While going through slapd logs, it always says " bdb_db_open: database: > >> unclean shutdown detected; attempting recovery" > >> > >> What could possibly go wrong here..? > > > > Which OpenLDAP version are you using? Which OS? > > What does openldap log before it crashes? > > --Quanah > > > -- > > Quanah Gibson-Mount > Product Architect > Symas Corporation > Packaged, certified, and supported LDAP solutions powered by OpenLDAP: > <http://www.symas.com> > >
