Watch out for DFHSM tapes, too!!!
At 06:32 PM 7/23/96 +0200, you wrote:
>
> Hello Mike,
>
> one important thing to think about is the fact, that TMSTMSTV
does not
> check which system is freeing the tape and whether it is the owner of the
> tape.
>
> So, if you use more than one EDM system (such as HSM or SAMS and ADSM)
there
> is a hole.
> We had the situation, that a tape was freed by ADSM (by delete volhist
> dbbackup), which was actually a SAMS-tape and also from the other side
SAMS
> freed a tape belonging to ADSM.
>
> Of course this can only occur if something went wrong before, but I
changed
> the TMSTMSTV routine to check the EDMID in the CA1 TMC and the calling
> programm (ADSM or SAMS).
>
> If there is no match, then issue a message and do nothing.
>
> I hope, this will help you.
>
>
> Rolf Meyer
> D-22605 Hamburg
> rolf.meyer AT hamburg.reemtsma.atlas400 DOT de
>
>
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