I was going through logs and noticed I had a freeze incident where
the label didn't match the barcode (oops!).  Sure enough I checked
the tape and I've got 25 on the barcode and 27 on the label...

Before getting much farther, I'd like to do a (quick?) check of all the
volumes in library and check the RVSN against the barcode to see if
there are other problems that haven't been detected yet.  Is there a
command to query the RVSN?  I can mount the tape and wait for it to
appear in 'vmoprcmd' or read it directly with 'dd', but I figure there's
a NB command to return it directly.

Looks like bpmedialist -mcontents also displays it, but I'm not sure
if that has to read the whole tape or just the label.

Thanks!

-- 
Darren Dunham                                           ddunham at taos.com
Senior Technical Consultant         TAOS            http://www.taos.com/
Got some Dr Pepper?                           San Francisco, CA bay area
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