freeipa/install/updates/10-db-locks.update
Christian Heimes 69ebe41525 Fix nsslapd-db-lock tuning of BDB backend
nsslapd-db-lock was moved from cn=config,cn=ldbm database,cn=plugins,cn=config
entry to cn=bdb subentry. Manual patching of dse.ldif was no longer
working. Installations with 389-DS 1.4.3 and newer are affected.

Low lock count can affect performance during high load, e.g. mass-import
of users or lots of concurrent connections.

Bump minimal DS version to 1.4.3. Fedora 32 and RHEL 8.3 have 1.4.3.

Fixes: https://pagure.io/freeipa/issue/8515
See: https://pagure.io/freeipa/issue/5914
Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Francois Cami <fcami@redhat.com>
2020-09-24 17:03:00 +02:00

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# Fix nsslapd-db-locks move
# https://pagure.io/freeipa/issue/8515
# replace 389-DS default with 50000 locks
dn: cn=bdb,cn=config,cn=ldbm database,cn=plugins,cn=config
replace: nsslapd-db-locks:10000::50000
# remove setting from old location
dn: cn=config,cn=ldbm database,cn=plugins,cn=config
remove: nsslapd-db-locks: 50000