Hi, I am not sure if this should belong to the openldap mailing list or here, but I will try here first since I'm using Fedora DS. I have "openldap-clients.i386 version 2.3.27-8" binary package installed, and using it to talk to Fedora-DS 1.0.2. I use ldapmodify to import data into the ldap server. The command I use is ldapmodify -h <hostname> -p <port> -D "cn=Directory Manager" -w <pw> -f ./data.ldif -x And the data looks like this ou=test1,dc=sandbox,dc=com ou=test11,ou=test1,dc=sandbox,dc=com ou=test12,ou=test1,dc=sandbox,dc=com ou=test13,ou=test1,dc=sandbox,dc=com I then use ldapdelete to recursively delete all data. The command I use is ldapdelete -h <hostname> -p <port> -D "cn=Directory Manager" -w <pw> -f ./delete.ldif -x -r -v And the delete.ldif looks like this ou=test1,dc=sandbox,dc=com When I ran the ldapdelete command, it prints out this deleting entry "ou=test1,dc=sandbox,dc=com" deleting children of: ou=test1,dc=sandbox,dc=com ldap_search: Critical extension is unavailable (12) The deletion did succeeded, but I just couldn't figure out why it prints out "Critical extension is unavailable". This only happen when I start using openldap-client 2.3.27-8. It didn't happen when I use openldap-clients-2.2.13-3. Any idea why it prints out "Critical extension is unavailable"? Thanks, David -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.fedoraproject.org/pipermail/389-users/attachments/20080401/05f0abec/attachment.html