John,

As others have stated, with BLP you would want to concatenate the 2 volumes
together with LABEL=(2,BLP) on each one. However, as others have also said
it would be far better to use SL and then simply bypass your tape management
system with EXPDT=98000. For one thing, there is no problem with the
operator mounting the wrong tape with SL processing. If the wrong tape is
mount it would be rejected and the mount for the requested volser would be
re-displayed. With BLP processing, especially if all the tapes were created
with the same dump utility (FDR or DFDSS), if the wrong tape is mounted it
won't matter, and whatever is on the mounted tape will be read and restored.
So you could end up with the contents of dasd volume ABCDEF restored twice;
once on volume ABCDEF and one on volume AAABBB. And you wouldn't even notice
until you started to run your applications. BLP has its places, but not
doing something with this many volume at a DR location; not when its so
simple to bypass the tape management system.

Russell Witt
CA-1 Level-2 Support Manager

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[EMAIL PROTECTED]
Behalf Of John Benik
Sent: Friday, May 12, 2006 3:40 PM
To: IBM-MAIN@BAMA.UA.EDU
Subject: Re: problems with multi volume, restore using FDR


Thanks for your help I'll see if I can find any more information on this
on Monday.  It was very obvious that this was the first time this had ever
gone multivolume.  The tapes are created SL tapes so my thinking was that
once the TMC was up and running on this system I could restore them as
SL.  The problem was the tmc was not restored from the backup tape but a
full volume backup.  I never tried the concatination method, but instead
we had it coded as vol=(,retain,,ser=111111,222222)  it sounds like the
concatination may have worked fine instead.  The job is created with Label=
(2,blp) on the first dataset then the next step might have label=
(5,blp) ...

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