ADSM-L

[ADSM-L] ANR1534I and DEDUPREQUIRESBACKUP ?

2012-09-25 00:43:40
Subject: [ADSM-L] ANR1534I and DEDUPREQUIRESBACKUP ?
From: "Prather, Wanda" <Wanda.Prather AT ICFI DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Tue, 25 Sep 2012 04:18:20 +0000
Need some help understanding the mechanics here, TSM 6.3 on Windows server with 
DEDUP.

I have a TSM file pool called FASTDEDUP with deduplication on, and NEXTSTGPOOL 
points to a second dedup filepool called SLOWDEDUP.
DEDUPREQUIRESBACKUP is set to yes.

So the first pool FASTDEDUP ran out of space, and BACKUP STGPOOL had not run, 
so it couldn't run reclamation with dedup or migrate to SLOWDEDUP.  That I 
understand.

I tried a MOVE DATA from FASTDEDUP to SLOWDEDUP, and got ANR1534I (below).  I 
figured out that's WAD, because the doc says move data does cause data 
reduction, which is forbidden by DEDUPREQUIRESBACKUP until after the backup 
stgpool has run.

So then I tried a MOVE DATA from FASATDEDUP to a tapepool, and still got 
ANR1534I.  Why is that?  I'm asking to move data that hasn't been deduped to a 
non-dedup pool.   If this is WAD, can somebody explain the rationale?



ANR1534I

Process process ID skipped Num Files deduplicated files on volume Volume name 
because copies of the files were not found.


Wanda Prather  |  Senior Technical Specialist  | Wanda.Prather AT icfi DOT com  
|  www.icfi.com
ICF International  | 401 E. Pratt St, Suite 2214, Baltimore, MD 21202 | 
410.539.1135 (o)

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