Hello Robert,
the stgpool of ppoltype=activedata will keep only the most actual version
of client data on it., i.g. this is the active version of any file. there
are two ways to fill up that "active data pool":
1st, the data is written simultanously during backup process. - if you
like this, update the primary stgpool parameter activedata=...
2nd, - and this is not mutally exclusive - during server maintenance run
command "copy activedata..."
if there is noc performance issue, I recommend to to both: define an
active data destination on the primary pool and(!) run the copy command
later on on all stgpools the data from last backup sessions may reside.
You need to run recalim stgpool on an actve data pool very often and you
should define small volumes (i.e. 8GB), if this is a pool of devclass
file.
best regards
Ullrich Mänz
Data Center Services
FRITZ & MACZIOL Software und Computervertrieb GmbH
Ludwig Str. 180D, 63067 Offenbach, Germany
Mobil +49 170 7678 434
Fax: +49 69 3801 3500 10
Web: http://www.fum.de
Amtsgericht Ulm, Handelsregister-Nummer: HRB 1936
Geschäftsführer: Heribert Fritz, Frank Haines
Inhaber: Imtech N.V., Gouda, Niederlande
Von: Robert Ouzen <rouzen AT UNIV.HAIFA.AC DOT IL>
An: ADSM-L AT VM.MARIST DOT EDU
Datum: 25.08.2012 11:27
Betreff: [ADSM-L] question about copy activedata and
pooltype=activedata
Gesendet von: "ADSM: Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
Hi to all
Anybody use the function poolltype=activedata in the def stg command , and
the the command copy activedata.
I don’t quiet understand the logic of the process.
If I define a new storage pool with pooltype=activedata , the backup
clients on it will keep all the versions defined on the copygroup as on a
regular stg definition?
This parameter allow just the process of a copy activedata to run
correctly ?
Any input will be great
Thanks Robert
|