From: Josef Bacik <josef@redhat.com>
To: Josef Bacik <josef@redhat.com>
Cc: linux-btrfs@vger.kernel.org
Subject: Re: [PATCH] Btrfs-progs: add dedup functionality
Date: Wed, 5 Jan 2011 11:32:11 -0500 [thread overview]
Message-ID: <20110105163211.GA2562@localhost.localdomain> (raw)
In-Reply-To: <1294244451-4558-1-git-send-email-josef@redhat.com>
On Wed, Jan 05, 2011 at 11:20:51AM -0500, Josef Bacik wrote:
> This program very basically does dedup. It searches a directory recursively and
> scans all of the files looking for 64k extents and hashing them to figure out if
> there are any duplicates. After that it calls the btrfs same extent ioctl for
> all of the duplicates in order to dedup the space on disk. There is alot more
> that can be done with this, like changing the block size and so on, but for now
> this will get us started. Thanks,
>
Argh crap ignore this, this is only part of the commit, I meant to send this out
as a series. Thanks,
Josef
next prev parent reply other threads:[~2011-01-05 16:32 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-05 16:20 [PATCH] Btrfs-progs: add dedup functionality Josef Bacik
2011-01-05 16:32 ` Josef Bacik [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-01-05 16:36 Offline Deduplication for Btrfs Josef Bacik
2011-01-05 16:36 ` [PATCH] Btrfs-progs: add dedup functionality Josef Bacik
2011-01-06 18:24 Offline Deduplication for Btrfs V2 Josef Bacik
2011-01-06 18:25 ` [PATCH] Btrfs-progs: add dedup functionality Josef Bacik
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