ADSM-L

Re: [ADSM-L] HSM for Windows

2007-03-29 05:09:13
Subject: Re: [ADSM-L] HSM for Windows
From: Helder Garcia <helder.garcia AT GMAIL DOT COM>
To: ADSM-L AT VM.MARIST DOT EDU
Date: Thu, 29 Mar 2007 06:08:49 -0300
I think the majority of tools that implements truly hierarchical space
management must rely on DM API - http://en.wikipedia.org/wiki/DMAPI , which
is not supported by NTFS, that's why HSM for Windows is a "specific"
implementation, a really separate product from space management for Unix.

On 3/28/07, Weeks, Debbie <debbie AT admin.usf DOT edu> wrote:

Thanks.  We are HIGHLY disappointed with this product.  I have reviewed
the documentation again, and still do not find this little caveat
spelled out clearly anywhere in what we have.  I used to administer
IBM's SMS/HSM on MVS back in the day, so I guess my expectation were
high.  No wonder the license was so cheap!

Does anyone know if there are plans to make this a truly hierarchical
space management tool for Windows clients?

-----Original Message-----
From: ADSM: Dist Stor Manager [mailto:ADSM-L AT VM.MARIST DOT EDU] On Behalf Of
Remco Post
Sent: Wednesday, March 28, 2007 2:16 AM
To: ADSM-L AT VM.MARIST DOT EDU
Subject: Re: HSM for Windows

Weeks, Debbie wrote:
> I have not sent anything to this list in quite some time, so please be

> gentle if this topic has been thoroughly discussed in this forum
before.
> We are running TSM 5.3.4.0 on AIX, and recently purchased HSM to
> archive from our Windows  2003 file servers.
>
> In following the instructions to implement HSM we found that the
> documentation pointed to settings on the management class for HSM.
> However, once we implemented we found that those settings were not
> being recognized, and data was going directly to tape as indicated by
> the Archive settings.  We contacted support, and their response was
> that we needed to use the Archive settings to point our HSM jobs to a
> storage pool.  This doesn't seem right though, as we want files to
> initially go to disk, then migrate to tape according to a last access
> date, not based on a migration threshold on the storage pool.
>
> Does anyone out there have a hint as to why we cannot use the HSM
> settings?  Any help is much appreciated.

HSM for windows is designed to use the TSM archive API to store and
recall files. Therefore you must use an archive mgmtclass to manage
those files. Of course this can be a different mgmtclass than the one
used to manage your normal archive activities.

--
Met vriendelijke groeten,

Remco Post

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--
Helder Garcia

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