We use collocation at filespacelevel,
the problem is that you can not collocate on a version basis
to have the files you just needed piece after piece on your tape.
> -----Ursprüngliche Nachricht-----
> Von: Chibois, Herve [mailto:Chibois_H AT ADMIRAL DOT FR]
> Gesendet am: Donnerstag, 5. April 2001 17:45
> An: ADSM-L AT VM.MARIST DOT EDU
> Betreff: Re: Desasterbackup with TSM for NAS System
>
> Hi Stefan,
>
> For faster recovery, use COLLOCATION on your TAPE STG.
>
> rv
>
> > -----Message d'origine-----
> > De : Stefan Holzwarth [mailto:stefan.holzwarth AT ZENTRALE.ADAC DOT DE]
> > Envoyé : jeudi 5 avril 2001 16:54
> > À : ADSM-L AT VM.MARIST DOT EDU
> > Objet : Desasterbackup with TSM for NAS System
> >
> >
> > Hello,
> >
> > since we soon get a NAS system from Netapp (1,6 TByte, many
> > small files)
> > and we want to do our desasterbackup with TSM@MVS (5*3590 in
> > 2 different
> > locations, GB Ethernet)
> > I think about tuning this environment for fast full recovery.
> >
> > Some topics:
> > - restores in future with NAS snapshot-technology: therefore
> > no need for
> > managementclasses with many versions (smaller database,
> > optimal used tapes)
> > - smaller database - second installation of a TSM server on
> > the same MVS
> > Host. No interaction with the old TSM System (80 smaller Clients)
> > - as many simultaneous restoresessions as possible
> > (dividing large filesystems up in smaller parts by using
> > combinations of different nodenames with different incl/excl
> > on the same
> > filesystem)
> >
> > What are your ideas?
> >
> > With regards,
> > Stefan Holzwarth
> >
> > P.S Sorry for the first posting to LISTSERV AT VM.MARIST DOT EDU
> >
> > --------------------------------------------------------------
> > --------------
> > --
> > Stefan Holzwarth
> > ADAC e.V. (Rechenzentrum, Produktionsplanung und Organisation)
> > Am Westpark 8, 81373 München Tel.: (089) 7676-5212, Fax:
> > (089) 76768924
> >
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>
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