From: "Holger Hoffstätte" <holger.hoffstaette@googlemail.com>
To: linux-btrfs@vger.kernel.org
Subject: Re: Btrfs stable updates for v3.16
Date: Thu, 4 Sep 2014 17:31:59 +0000 (UTC) [thread overview]
Message-ID: <pan.2014.09.04.17.31.59@googlemail.com> (raw)
In-Reply-To: pan.2014.09.03.23.36.00@googlemail.com
(removed stable@ for now)
Just to follow up on this -
On Wed, 03 Sep 2014 23:36:00 +0000, Holger Hoffstätte wrote:
> [on backporting both:
> 8d875f95da43c6a8f18f77869f2ef26e9594fecc and
> f6dc45c7a93a011dff6eb9b2ffda59c390c7705a to 3.14]
>
> ...and I guess nobody will complain about slightly better performance
> either.
So "slightly" is an understatement: rename/replace/truncate without full
immediate flushing - as done by rsync's copy+rename - is now indeed
*much* faster, to the point that backups with many small files finish
in a fraction of the time. Wonderful!
Please do get this into the next 3.14 cycle, I'll gladly help and test.
Thanks!
Holger
next prev parent reply other threads:[~2014-09-04 17:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-09-03 20:50 Btrfs stable updates for v3.16 Chris Mason
2014-09-03 21:33 ` Greg KH
2014-09-03 23:36 ` Holger Hoffstätte
2014-09-03 23:50 ` Chris Mason
2014-09-04 17:31 ` Holger Hoffstätte [this message]
2014-09-06 21:58 ` Marc MERLIN
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