Full_Name: Christian Kratzer Version: 2.4.35 OS: CentOS 6.4 URL: ftp://ftp.openldap.org/incoming/ Submission from: (NULL) (37.80.52.67) Hi, I have setup an acl to allow write access to cn=config for users in the main directory. This is mainly to have a clean audit trail of config changes using auditlog so changes can be tracked back to who did them. We also backup config with slapcat -n0 and data with slapcat. When restoring configs and data I ran into two spefific problems when cn=config entries have a modifiersdn outside of cn=config as in: dn: cn=config objectClass: olcGlobal ... modifiersName: cn=Alice,ou=People,dc=test modifyTimestamp: 20130524161850Z This is on openldap-2.4.35 on centos-6.4. I have built a simple test case to illustrate the problem. Should be easily reproducible using after editing a few paths in below configs. We setup a new openldap server by using slapadd -n0 of below config and slapadd of below data in test.ldif. http://www.cksoft.de/paste/374f18f905d53f8e6e158702e686b563/config.ldif http://www.cksoft.de/paste/374f18f905d53f8e6e158702e686b563/test.ldif After starting slapd I modify the configuration as cn=Alice,ou=People,dc=test using below scripts http://www.cksoft.de/paste/374f18f905d53f8e6e158702e686b563/olcLoglevel.sh http://www.cksoft.de/paste/374f18f905d53f8e6e158702e686b563/olcLoglevel.ldif I then extract following two backups from cn=config using slapcat -n0 and dc=test using slapcat http://www.cksoft.de/paste/374f18f905d53f8e6e158702e686b563/slapcat-cn=co... http://www.cksoft.de/paste/374f18f905d53f8e6e158702e686b563/slapcat-dc=te... First problem: An attempt to to restore slapcat-dc=test.ldif after deleting data using "rm -f /var/lib/ldap/*" fails as follows: [root@test-centos64 openldap]# slapadd -v -F slapd.d -l slapcat-dc\=test.ldif 519f93a8 PROXIED attributeDescription "OU" inserted. 519f93a8 PROXIED attributeDescription "DC" inserted. 519f93a8 => mdb_tool_entry_put: id2entry_add failed: err=17 519f93a8 => mdb_tool_entry_put: txn_aborted! File exists (17) slapadd: could not add entry dn="dc=test" (line=1): txn_aborted! File exists

(17) _#### 24.55% eta none elapsed none spd 2.0 M/s Closing DB... [root@test-centos64 openldap]# I can successfully import the data if I edit cn=config.ldif and manuelly fix the modifiersName to cn=config and reimport configuration using slapadd -n0. This also kills our disaster recovery scenario of deleting data and letting syncrepl handle the recovery. Second problem: Recovery of the configuration fails as after "rm -fr slapd.d" [root@test-centos64 openldap]# slapadd -v -n0 -F slapd.d -l slapcat-cn\=config.ldif 519f95c2 str2entry: invalid value for attributeType modifiersName #0 (syntax 1.3.6.1.4.1.1466.115.121.1.12) slapadd: could not parse entry (line=1) _# 5.39% eta none elapsed none spd 3.2 M/s Closing DB... [root@test-centos64 openldap]# Again I am able to work around the problem by fixing the modifiersdn of the cn=config dump before slapadding with slapadd -n0. Any chance of getting above use cases working ? I would like to provide the customer in question with a straight forward recovery process for both data and cn=config. They would like to avoid using the cn=config rootDN for regular administration in order to have a clean audit trail of changes using auditlog on cn=config. Greetings Christian