Kees,

That is correct, there is no option within CA 1 to extend the expiration
date of files maintained by RETPD= in the JCL or RDS file.

However, you could get "tricky" with the vaulting system. For example, some
clients treat their robotic environment as their only library (no manual
drives) and everything on the shelf (even within the data center) is
considered a pseudo-vault. So, their vaulting rules basically say "keep
inside the library (robot) until un-referenced for 15 days; then move to
vault SHLF until expired". You could then simply add a third rule that says
"then move to vault WAIT for 7 days". Until the tape is released from
location WAIT (even though it is expired) it will not be eligible to be
scratched.

This does mean that every tape in your library would be assigned to some
vault location, but you could "vault" the tape to HOME until expired; and
then move to WAIT for 7 days. This would delay the scratching of tapes until
7 days AFTER it has expired. But, once the tape is scratched it is
scratched.

Russell Witt
CA 1 L2 Support Manager

...............................
Russel,
So this does not delay scratching a tape that has its expiration date
from the RETPD= parameter in JCL or RDS?
I have a number of candidates for disk-tape conversion (reversing the
tape-disk conversion of 10-20 years ago). But the drawback is that we
loose the 'retain days only backup dataset deleted' feature of SMS. Once
the dataset is expired, the tape can be overwritten and there is no way
back anymore. I was planning to check if CA-1 has something similar, but
apparently not for every tape.


Kees.

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