Each row represents information about a remote source
associated with a mirror destination entry defined in
tMirrorDestinationTable. Each mirror destination may
be associated with 0 or more remote sources.
Entries are created by user.
Entries are deleted by user, or by agent when the
tMirrorDestinationTable entry is destroyed.
Entries in this table have an implied StorageType of 'nonVolatile'.
That is, configured destination information is persistent
across system restarts.