From: Michael Hampicke <gentoo-user@hadt.biz>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Fast file system for cache directory with lot's of files
Date: Tue, 14 Aug 2012 19:50:17 +0200 [thread overview]
Message-ID: <502A8FD9.5030505@hadt.biz> (raw)
In-Reply-To: <2915543.UzKMyIEiK0@energy>
Am 14.08.2012 19:42, schrieb Volker Armin Hemmann:
> Am Dienstag, 14. August 2012, 13:21:35 schrieb Jason Weisberger:
>> Sure, but wouldn't compression make write operations slower? And isn't he
>> looking for performance?
>
> not really. As long as the CPU can compress faster than the disk can write
> stuff.
>
> More interessting: is btrfs trying to be smart - only compressing compressible
> stuff?
>
It does do that, but letting btrfs check if the files are already
compressed, if you know, that they are compressed, is a waste of cpu
cycles :)
next prev parent reply other threads:[~2012-08-14 18:00 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-13 13:16 [gentoo-user] Fast file system for cache directory with lot's of files Michael Hampicke
2012-08-13 13:22 ` Nilesh Govindrajan
2012-08-13 13:54 ` Michael Hampicke
2012-08-13 14:19 ` Pandu Poluan
2012-08-13 14:42 ` Michael Hampicke
2012-08-13 14:52 ` Michael Mol
2012-08-13 15:26 ` Michael Hampicke
2012-08-13 15:52 ` Michael Mol
2012-08-13 17:14 ` Florian Philipp
2012-08-13 18:18 ` Michael Hampicke
2012-08-14 14:00 ` Florian Philipp
2012-08-14 17:42 ` Michael Hampicke
2012-08-13 14:40 ` Dale
2012-08-13 14:58 ` Michael Hampicke
2012-08-13 15:20 ` Nilesh Govindrajan
2012-08-13 14:38 ` Daniel Troeder
2012-08-13 14:53 ` Michael Hampicke
2012-08-14 8:21 ` Daniel Troeder
2012-08-14 9:46 ` Neil Bothwick
2012-08-14 13:00 ` Florian Philipp
2012-08-14 13:54 ` Daniel Troeder
2012-08-14 15:09 ` Florian Philipp
2012-08-14 15:33 ` Florian Philipp
2012-08-16 16:54 ` Neil Bothwick
2012-08-14 17:45 ` Michael Hampicke
2012-08-13 20:13 ` Paul Hartman
2012-08-13 20:41 ` Volker Armin Hemmann
2012-08-14 2:07 ` Adam Carter
2012-08-14 16:36 ` Helmut Jarausch
2012-08-14 17:05 ` Pandu Poluan
2012-08-14 17:21 ` Jason Weisberger
2012-08-14 17:42 ` Volker Armin Hemmann
2012-08-14 17:50 ` Michael Hampicke [this message]
2012-08-14 19:55 ` Alecks Gates
2012-08-14 20:17 ` Michael Mol
2012-08-14 20:57 ` Alecks Gates
2012-08-14 17:48 ` Michael Hampicke
2012-08-14 17:42 ` Volker Armin Hemmann
2012-08-14 19:39 ` Paul Hartman
2012-08-15 7:31 ` Bill Kenworthy
2012-08-15 8:13 ` Bill Kenworthy
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