ADSM-L

Re: determining which files will be copied to copy stgpool

2004-09-01 15:47:44
Subject: Re: determining which files will be copied to copy stgpool
From: Bill Boyer <bill.boyer AT VERIZON DOT NET>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Wed, 1 Sep 2004 15:47:23 -0400
I would change your processes to be:

backup primary disk storage pool to copy storage pool WAIT=YES
backup primary tape storage pool to copy storage pool WAIT=YES
start migration.

Going from disk to tape is a lot faster that tape to tape. And if you're not
waiting for processes to finish, that could be the reason that you have data
that hasn't been copied to copypool.

Bill Boyer
"I haven't lost my mind -- it's backed up on tape somewhere." - ???

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU]On Behalf Of
Richard Rhodes
Sent: Wednesday, September 01, 2004 3:34 PM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: determining which files will be copied to copy stgpool


We've got a strange problem.  We run the normal tsm processes . . . .
- run backup stgpool for  primary disk pool to copy tape pool
- run migration
- run backup stgpool of the primary tape pool to the copy tape pool

For some reason after we do this, we start to get lots of files that are in
the primary tape pool but not in the copy pool.  It's as if someone is
doing backups straight into the primary tape pool.  We've check, this
is not the problem.

So . . .I'm trying to figure out what these files are and where they come
from.

The "backup stgpool <primarytapepool> <copytapepool> preview=yes"  cmd
tells
me how much data needs to be copies and the tape vols, but I also want the
nodes
and the files for the nodes that need copied.

Q)   How can you tell the nodes and files that need to be copied from a
primary tape
pool to a copy tape pool?

Thanks

Rick


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