Am Fri, 9 Jun 2017 11:27:32 +0000 schrieb Gurjot Kaur <gurjot.k...@aricent.com>:
> Hello, > > On an already running setup of OpenLDAP 2.4 on Linux (Linux GURKES015 > 2.6.18-128.el5 #1 SMP Wed Dec 17 11:41:38 EST 2008 x86_64 x86_64 > x86_64 GNU/Linux) platform, one day I start getting following error > when I execute the slapcat command: > > bdb_db_open: warning - no DB_CONFIG file found in > directory > /opt/proxy/HostedDirectoryLDAPMultiMaster/instances/LdapServers_1/var/openldap-data: > (2). Expect poor performance for suffix > "dc=ORG,dc=COM".bdb(dc=ORG,dc=COM): Logging region out of memory; you > may need to increase its size bdb_db_open: database "dc=ORG,dc=COM": > db_open(/opt/proxy/HostedDirectoryLDAPMultiMaster/instances/LdapServers_1/var/openldap-data/id2entry.bdb) > failed: Cannot allocate memory (12). backend_startup_one: bi_db_open > failed! (12) slap_startup failed > > > Following are the system RAM and disk space usage. Ram and disk space are irrelvant here, the configuration of a database cache size is relevant. This should be configured in a DB_CONFIG file within the database directory. Your OS distribution may have provided a sample DB_CONFIG file. > > I have removed some log.xxxxx files > from > /opt/proxy/HostedDirectoryLDAPMultiMaster/instances/LdapServers_1/var/openldap-data > which are not in use. But still the same error persist while > executing slapcat command. The referenced log files document the database transactions and are vital for database operations. You may read on db_config tools and how to manage transaction logs. For more information see http://www.openldap.org/faq/data/cache/1072.html http://www.openldap.org/faq/data/cache/1075.html -Dieter -- Dieter Klünter | Systemberatung http://sys4.de GPG Key ID: E9ED159B 53°37'09,95"N 10°08'02,42"E