Date: Mon, 20 Jun 2011 22:46:11 -0400 From: "James L. Lauser" <james@jlauser.net> To: freebsd-fs@freebsd.org Subject: ZFSv28 Dedup question Message-ID: <BANLkTikZZg3W4zRED-Nj88y6kco_1qBehz2XJ2wq=Wj4Zj3Jsw@mail.gmail.com>
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I have a (hopefully) simple question about ZFSv28 deduplication that is not
very clearly answered in any of the documentation I've found.
If I enable dedupe on a dataset, will newly written data dedupe against old
data that was written before dedupe was enabled? If not, is it worth
forcing the data to be rewritten so that it makes it into the appropriate
tables?
-- James L. Lauser
james@jlauser.net
http://jlauser.net/
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