Univention Bugzilla – Bug 56515
Add monitoring for Samba/AD with mdb backend (free pages)
Last modified: 2023-09-01 19:32:48 CEST
Currently Samba4 has by default "backend = tdb" configured, and optionally one could migrate to "lmdb" with a help article and a script https://help.univention.com/t/pre-update-checks-for-ucs-5-0-0-aborts-warning-about-a-very-large-samba-tdb-database/18014 For newly planned very large environments of our enterprise customers, we should consider to have an option for new rollouts to start direct with lmdb, i.e. by setting some UCRv in front of the installation of the samba4 app. This way tdb could still be the default. - configure backend TDB to LMDB (in front of the setup) - configure maximum LMDB database size - monitoring for LMDB (Nagios / prometheus) https://wiki.samba.org/index.php/Using_the_lmdb_database_backend
> - configure backend TDB to LMDB (in front of the setup) > - configure maximum LMDB database size Done via Bug #56401 - monitoring for LMDB (Nagios / prometheus) TODO, I'll adjusted the subject of the bug accordingly. I guess it could be similar to this check: /usr/lib/nagios/plugins/check_univention_slapd_mdb_maxsize