The dumpd-dbadmin Tool
The dumpd daemon sits and waits for requests from NHC (or some other entity using the dumpd-request tool). When dumpd gets a request, it creates a database entry in the mznhc database for the request, and calls the script /opt/cray-xt-dumpd/default/bin/executor to read the dumpd.conf configuration file and perform the requested actions.
Use the dumpd-dbadmin tool to view or delete entries in the mznhc database in a convenient manner.