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[ADSM-L] Antwort: Re: [ADSM-L] Antwort: [ADSM-L] Antwort: [ADSM-L] dedup question
2012-04-10 10:35:17
thanks so far.
if you would have two pools dedup in
hierarchy (one points to the next) and client backs up with dedup=yes,
would it dedup "all" pools the client occupies or just to data
that is in the first pool (bound to mgmtclass)?
Thanks!
Alexander Heindl
Von:
Steven Langdale <steven.langdale AT GMAIL DOT COM>
An:
ADSM-L AT VM.MARIST DOT EDU
Datum:
10.04.2012 14:03
Betreff:
Re: [ADSM-L]
Antwort: [ADSM-L] Antwort: [ADSM-L] dedup question
Gesendet von:
"ADSM:
Dist Stor Manager" <ADSM-L AT VM.MARIST DOT EDU>
> dedupe of pool 1 should not affect pool 2 or
3 and vice versa. so that in
> case of a restore of a node, only one pool is needed. not the others
> because a chunk is stored there.
> so dedup of a chunk within a pool is ok, but not across all pools.
>
> Dedupe is not across pools. Even if all 3 pools are deduped,
it is done
within the storagepool.
Steven
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