Roy,
Thanks for the info. Yeah, the bug you mentioned is pretty critical. In
terms of SSDs, I have Intel X25-M for L2ARC and X25-E for ZIL. And the
host has 24G RAM. I'm just waiting for that "2010.03" release or
whatever we want to call it when it's released...
-Paul
On 5/18/10 12:49 PM, Roy Sigurd Karlsbakk wrote:
----- "Paul Choi"<paulc...@plaxo.com> skrev:
I've been reading this list for a while, there's lots of discussion
about b134 and deduplication. I see some stuff about snapshots not
being
destroyed, and maybe some recovery issues. What I'd like to know is,
is
ZFS with deduplication stable enough to use?
No, currently ZFS dedup is not ready for production. There are several bugs are
filed, and the most problematic ones are that the system can be rendered
unusable for days in some situations. Also, if using dedup, plan well your
memory and spend money on l2arc, since it _will_ require either massive amounts
of RAM or some good SSDs for l2arc.
Best regards
roy
--
Roy Sigurd Karlsbakk
(+47) 97542685
r...@karlsbakk.net
http://blogg.karlsbakk.net/
--
I all pedagogikk er det essensielt at pensum presenteres intelligibelt. Det er
et elementært imperativ for alle pedagoger å unngå eksessiv anvendelse av
idiomer med fremmed opprinnelse. I de fleste tilfeller eksisterer adekvate og
relevante synonymer på norsk.
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