Strange disk partitions being monitored

list Gary B.
Wed, 26 Apr 2006 13:58:37 -0400
Message-Id: <user-c200312b28d7@xymon.invalid>

Every now and then, Hobbit 4.1.2p1 reports strange directory names, and
attempts to graph them in the Disk Utilization graphs.  These are bogus
directories and I'd like to remove them from the RRD history graphs.  An
example of these directories:
/-/+
/--pidfile=/var/log/hobbit/hobbitlaunch.pid
/5
/status

How to I remove these from the RRD graphs without removing the history of
all the other valid directories?