Topic	Replies	Views	Activity
Problem: UMS LDAP Server Pod Fails to Start with MDB_KEYEXIST Errors Community ldap , problem , mdb , nubus-for-kubernetes	1	12	June 24, 2026
Problem: Incorrect MDB Max Size Warning during upgrade to UCS 5.2 Community upgrade , problem , mdb , ucs-5 , ucs-5-2	1	35	April 10, 2026
Problem: Samba crashes with INTERNAL ERROR: Signal 11: Segmentation fault in pid Community samba , samba-ad-dc , segfault , problem , mdb , ucs-5	1	135	October 8, 2025
Problem: MDB_MAP_FULL Community openldap , ucs-4 , ldap , problem , mdb , slapd	0	5147	November 8, 2018
Problem: Upgrade to 5.2 failure: error while running slapadd: mdb_id2entry_put: mdb_put failed: MDB_MAP_FULL Community update , upgrade , ldap , mdb , ucs-5-0 , ucs-5-2	2	119	September 11, 2025
Problem: LMDB fragmentation slows down LDAP modifications Supported ldap , performance , mdb , lmdb	2	196	August 18, 2025
Problem: More than 90% of LDAP mdb database is used Community openldap , ucs-4 , ldap , problem , mdb , slapd	0	3968	October 16, 2018
HowTo: fix Re-Join in big environments Community listener , howto , mdb , ucs-5	3	780	November 2, 2022
Problem: Import of school users fails with the following traceback Community ucs-4 , ucsschool , import , mdb , slapd	1	800	February 26, 2021
MDB Database Full and Stops Replication UCS - Univention Corporate Server ucs , replication , mdb	13	2241	August 15, 2019
How-to: Cleanup LDAP mdb and free used space Community openldap , ucs-4 , ldap , howto , mdb , ucs-5	1	4496	April 18, 2019

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