Arnaud,
If you find where to download this, lease send me the address. I would
like to gt a copy as well.
Thank you,
Cory
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>>> Arnaud.Brion AT PANALPINA DOT COM 12/9/2004 3:05:21 AM >>>
Stephan,
You wrote :
> I'm not sure if you were on the Technical Exchange this week on TSM
Disk Only solutions > but there are reasons not to use large disk
pools
alone. There were also some tips on > how best to setup storage pools
using file device classes.
> I will send you a pdf of the Technical Excahnge directly.
I unfortunately could not participate to this Technical Exchange, but
would be interrested by this PDF document. Is there some place where I
could download it ?
Thanks in advance !
Regards.
Arnaud
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-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf
Of
TSM_User
Sent: Thursday, 09 December, 2004 05:53
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: Reconstruction of aggregates
A "NEXT" storage pool can only be a sequential access storage pool. So
you can not migrate back to the disk pool once you have migrated to
the
file device class pool.
You could try migrating to the file device class pool with one very
large file. Then run a move data on that file with the
reconstruct=yes
parm which will reclaim the aggregates on the move.
I'm not sure if you were on the Technical Exchange this week on TSM
Disk
Only solutions but there are reasons not to use large disk pools
alone.
There were also some tips on how best to setup storage pools using
file
device classes.
I will send you a pdf of the Technical Excahnge directly.
Stefan Holzwarth <stefan.holzwarth AT ADAC DOT DE> wrote:
We plan to move TSM from MVS to Windows2003 using only disk storage at
2
CX700 storage systems.
At the moment we discuss whether to use disk and/or file pools.
Since disk is much easier to handle and to use we look for a mechanism
to address the aggregates problem on disk only.
The idea is to have a kind of reclamation pool of type file to handle
the
problem:
Large Disk pool --- move vol ----> Small File pool with immediate
reclamation ---> migration by high/lo watermark --> back to large disk
pool
The problem now is to have an idea of what disk volumes should be
moved.
I do not know any statistic that shows me which volumes should be
reorganized.
Any idea?
Kind regards
Stefan Holzwarth
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