The maintains referential integrity for DN valued attributes. The values of these attributes can reference entries that have been deleted by a delete operation or renamed by a modify DN operation. The referential integrity plug-in either removes stale references to deleted entries or updates references to renamed entries. The plug-in allows the scope of this referential check to be limited to a set of base DNs if desired. The plug-in also can be configured to perform the referential checking in the background mode specified intervals. ds-cfg-referential-integrity-plugin ds-cfg-plugin org.opends.server.plugins.ReferentialIntegrityPlugin postoperationdelete postoperationmodifydn subordinatemodifydn subordinatedelete Specifies the attribute types for which referential integrity is to be maintained. At least one attribute type must be specified, and the syntax of any attributes must be either a distinguished name (1.3.6.1.4.1.1466.115.121.1.12) or name and optional UID (1.3.6.1.4.1.1466.115.121.1.34). ds-cfg-attribute-type Specifies the base DN that limits the scope within which referential integrity is maintained. Referential integrity is maintained in all public naming contexts. ds-cfg-base-dn Specifies the log file location where the update records are written when the plug-in is in background-mode processing. The default location is the logs directory of the server instance, using the file name "referint". logs/referint .* FILE A path to an existing file that is readable by the server. ds-cfg-log-file Specifies the interval in seconds when referential integrity updates are made. If this value is 0, then the updates are made synchronously in the foreground. 0 seconds ds-cfg-update-interval