You can't migrate data in copy pools.

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From: ADSM: Dist Stor Manager on behalf of Bruno Melo - Suporte Informática
Sent: Thu 5/5/2005 3:24 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: [ADSM-L] Migration -> Primary and Copy Pool



Hi Fellows,

The environment:

TSM Server 5.1.9.5, AIX 4.3.3 ML 9
Two 3580 LTO1 SCSI tape drives (manual)
Both drives defined on the same library.

A small costumer used to backup their data directly to tape storage pools, 
primary and copy, simultaneously coping the data to both storage pools. Until 
that point nothing weird, just define the copystg option on the primary and 
everything works like a charm. The strange bahavior appeared when, for 
performance reasons, they decided to backup their data to disk and than migrate 
it to tape, the migration to tape works fine, but only goes to one of the 
storage pools (the primary). Since, nothing has changed on the tape storage 
pools what the hell is going on? It seems like some limitation for the 
migration process, but it should work.  At least this is what the manuals show.
I've checked the migprocess option to ensure that there was only one process, 
but nothing changed.
The backup stg command works fine.
Am I missing something?

Atenciosamente,
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
BRUNO MELO
Suporte Informática Ltda.
e-mail: bruno AT suporteinformatica DOT com

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