I get these from time to time in a completely hands off environment (so no
opportunity for an incorrect checkin)
Every time so far it's been down to a bad tape - TSM will grab a scratch
tape, encounter an error and mark it private.
Steven
This just happens, for a variety of reasons, ranging from human error to
the normal operation of Murphy's Law.
Periodically (about once per week) I run an audit program (written in
SPSS) that compares the lists of libvols, volumes, and database backup
(only!) entries in volhist, just to make sure
