[comp.sys.apollo] wbak & rbak help

lori@kodak.UUCP (Lori Perreault) (03/16/89)

I'm presently using wbak in cron files to perform backups.  A"full"
backup is done on Mondays with incremental backups with assorted
other files backed-up Tuesday thru Friday.  The problem I'm exper-
iencing is knowing how much "stuff" has been stored on the tape.
Does anyone out there know of a technique or a routine which will
tell me the remaining space on a cartridge tape?  This wouldn't be
too hard to figure if it weren't for the incremental bu's.
Thanks in advance for any help!