Thank you Mark ! why : nsslapd-cache-autosize: 25 and not set the value to = 1 -enabld ?
________________________________ From: Mark Reynolds <[email protected]> Sent: Wednesday, February 4, 2026 11:56:12 AM To: General discussion list for the 389 Directory server project. Cc: Ghiurea, Isabella Subject: [EXTERNAL\EXTERNE:] Re: [389-users] missing nssalpd-cachec-autosizing in 3.1.3 ***Attention*** This email originated from outside of the NRC. ***Attention*** Ce courriel provient de l'extérieur du CNRC. There are many configuration settings that are not written in the dse.ldif unless their default value is changed. Instead please use the CLI tools to manage the configuration: # dsconf slapd-localhost backend config get nsslapd-lookthroughlimit: 5000 nsslapd-mode: 600 nsslapd-idlistscanlimit: 2147483646 nsslapd-systemidlistscanlimit: 5000 nsslapd-directory: /var/lib/dirsrv/slapd-localhost/db nsslapd-import-cachesize: 16777216 nsslapd-idl-switch: new nsslapd-search-bypass-filter-test: on nsslapd-search-use-vlv-index: on nsslapd-exclude-from-export: entrydn entryid dncomp parentid numSubordinates tombstonenumsubordinates entryusn nsslapd-serial-lock: on nsslapd-pagedlookthroughlimit: 0 nsslapd-pagedidlistscanlimit: 0 nsslapd-rangelookthroughlimit: 5000 nsslapd-backend-opt-level: 1 nsslapd-backend-implement: mdb nsslapd-db-durable-transaction: nsslapd-dynamic-lists-enabled: off nsslapd-dynamic-lists-attr: member nsslapd-dynamic-lists-oc: groupOfUrls nsslapd-dynamic-lists-url-attr: memberURL nsslapd-mdb-max-size: 21474836480 nsslapd-mdb-max-readers: 0 nsslapd-mdb-max-dbs: 512 nsslapd-cache-autosize: 25 # dsconf slapd-localhost backend suffix get dc=example,dc=com dn: cn=userroot,cn=ldbm database,cn=plugins,cn=config nsslapd-cachememsize: 15099494400 nsslapd-cachesize: -1 nsslapd-dncachememsize: 1677721600 nsslapd-readonly: off nsslapd-require-index: off nsslapd-state: backend nsslapd-suffix: dc=example,dc=com On 2/4/26 1:48 PM, Ghiurea, Isabella via 389-users wrote: HI 389-DS List. I am testing the following DS installation 389-ds-base-libs-3.1.3 , the RH Docs mentioned for tuning the DS there is a an important parameter: nsslapd-cache-autosize in 3.1 version , but I am not seeing this entry in dse.ldif . I cfg the DS instance for ' mdb' database in template file >> this should be the mem db not the Berkley db .({ there are still entries in dse.ldif related to Berkely db I understood this db is obsolete now )} Which one of the following parameters is related to cache_autosize? This is from dse.ldif nsslapd-cachesize: -1 nsslapd-cachememsize: 512000 ^^^ These are the entry cache settings and they are independent of the underlying database library. The cache autosizing should override these values. You can verify what it uses in the errors log when the server starts up. In BDB there were "dbcache settings" but this concept does not exist in mdb so those settings are no longer present. There are no "obsolete" bdb settings in the config anymore so I think there is a misunderstanding about whatever settings you are referring to. Anyway, please use "dsconf" to view/edit the configuration. HTH, Mark nsslapd-readonly: off nsslapd-require-index: off nsslapd-require-internalop-index: off nsslapd-dncachememsize: 16777216 numSubordinates: 4 And more default cfg nsslapd-lookthroughlimit: 5000 nsslapd-mode: 600 nsslapd-idlistscanlimit: 2147483646 nsslapd-directory: /var/lib/dirsrv/slapd-testldap/db nsslapd-import-cachesize: 16777216 nsslapd-idl-switch: new nsslapd-search-bypass-filter-test: on nsslapd-search-use-vlv-index: on nsslapd-exclude-from-export: entrydn entryid dncomp parentid numSubordinates tombstonenumsubordinates entryusn nsslapd-serial-lock: on nsslapd-pagedlookthroughlimit: 0 nsslapd-pagedidlistscanlimit: 0 nsslapd-rangelookthroughlimit: 5000 nsslapd-backend-opt-level: 1 nsslapd-backend-implement: mdb nsslapd-db-durable-transaction: nsslapd-mdb-max-size: 7408818586 nsslapd-mdb-max-readers: 0 nsslapd-mdb-max-dbs: 512 Thank you for your feedback! -- Identity Management Development Team
-- _______________________________________________ 389-users mailing list -- [email protected] To unsubscribe send an email to [email protected] Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/[email protected] Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new
