Chapter 3. Plug-in Implemented Server Functionality Reference154Plug-in Parameter DescriptionConfigurable Options on | offDefault Setting offConfigurable Arguments ldap://example.com:389/o=exampleDependencies NonePerformance Related Information Pass-through authentication slows down bindrequests a little because they have to make anextra hop to the remote server. See the "UsingPass-through Authentication" chapter in theDirectory Server Administrator's Guide.Further Information See the "Using the Pass-through AuthenticationPlug-in" chapter in the Directory ServerAdministrator's Guide.3.1.28. Referential Integrity Postoperation Plug-inPlug-in Parameter DescriptionPlug-in Name Referential Integrity PostoperationDN of Configuration Entry cn=Referential Integrity Postoperation,cn=plugins, cn=configDescription Enables the server to ensure referential integrityConfigurable Options All configuration and on | offDefault Setting offConfigurable Arguments When enabled, the post-operation ReferentialIntegrity Plug-in performs integrity updates on themember, uniqueMember, owner and seeAlsoattributes immediately after a delete or renameoperation. The plug-in can be reconfigured toperform integrity checks on all other attributes:• Check for referential integrity.-1= no check for referential integrity0= check for referential integrity is performedimmediatelyPositive integer= request for referentialintegrity is queued and processed at a laterstage. This positive integer serves as a wake-up call for the thread to process the request atintervals corresponding to the integer (numberof seconds) specified.• Log file for storing the change; forexample /var/log/dirsrv/slapd-instance_name/referint.• All the additional attribute names to bechecked for referential integrity.