If you are running Directory Server 5.2.5 (Java ES Release 4) or later, follow the procedures described below.
If you are running Directory Server 5.2.4 (Java ES Release 4), you need to apply patch 5.2_Patch_4_6313027 before you begin the following procedure.
If you are running an earlier version of Directory Server, you need to upgrade to Directory Server 5.2.5 or later before you begin.
To access Directory Server patches, go to http://sunsolve.sun.com.
Create a text file with the following lines. Replace the parameters shown in the file with values specific to your installation:
dn: cn=Uniqueness in Attribute Set,cn=plugins,cn=config objectClass: top objectClass: nsSlapdPlugin objectClass: ds-signedPlugin objectClass: extensibleObject cn: Uniqueness in Attribute Set nssldap-pluginPath: server_root/lif/uid-plugin.so nsslapd-pluginInitfunc: NSUniqueAttrSet_Init nsslapd-pluginType: preoperation nsslapd-pluginEnabled: on nsslapd-pluginarg0: attributeset=mail,mailalternateaddress,mailequivalentaddress nsslapd-pluginarg1: ugldapbasedn nsslapd-plugin-depends-on-type: database nsslapd-pluginId: NSUniqueAttrSet nsslapd-pluginVersion: 5.2 nsslapd-pluginVendor: Sun Microsystems, Inc. nsslapd-pluginDescription: Enforce unique values among an attribute set
Change the following parameters:
Replace server_root with the directory underneath which your Directory Server is installed. For example: /var/opt/mps/serverroot
Replace ugldapbasednwith your root suffix. Uniqueness checking is performed on all entries underneath this suffix.
Stop Directory Server.
Location of the dse.ldif File:
The dse.ldif file is located in the following directory:
server_root is the directory underneath which Directory Server is installed. For example: /var/opt/mps/serverroot
machine_name is the name of the host machine where Directory Server is installed.
Where to Add Your Text File:
Add your text file after the uid uniqueness section of the dse.ldif file. The first line of this section (the dn) is as follows:
dn: cn=uid uniquenss,cn=plugins,cn=config
Restart Directory Server.
When Directory Server starts, it installs the modified dse.ldif file in the directory.
If Directory Server does not start because the dse.ldif file has generated an error, check the values you used to replace the parameters in the sample text file. Your LDAP root suffix and the Directory Server installation path and host machine must be correct for your installation.
If Directory Server still does not start, you can, as a last resort, remove the text file from the dse.ldif file and restart Directory Server.