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Re: Help tweaking settings so slapd is not writing to disk so much
To enable shared memmory I just do this?
In DB_CONFIG: set_shm_key 1
Put the slapd conf: olcDbShmKey to 1
Read the slapd-bdb(5) manpage.
And rebuild the bdb database in /var/lib/ldap/
You don't need to rebuild the database. Just run db_recover on the database.
I have a default (centos6) DB_CONFIG setup.
set_cachesize 0 268435456 1
I think if you had mounted the DB's filesystem with noatime or relatime that
would also have removed the problem.
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/