From: Mike Kazantsev <mk.fraggod@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Re: Lost free space on /
Date: Thu, 11 Jun 2009 19:52:49 +0600 [thread overview]
Message-ID: <20090611195250.01c6bb7b@coercion> (raw)
In-Reply-To: <h0qej0$r7n$2@ger.gmane.org>
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On Thu, 11 Jun 2009 11:17:37 +0300
Nikos Chantziaras <realnc@arcor.de> wrote:
> It's only there where's disk activity. For example, if I have 4 or more
> torrents downloading. When that happens, typing "mc" (to start midnight
> commander) needs about 4 seconds. It's almost instant without LVM.
>
> The speed impact on one of my servers (100+ shell users) was dramatic.
> 10 seconds for a simple "ls /" for example.
It's not like LVM is modelling the universe' operation on your CPU, but
that's where impact should be, while disk activity (and data written)
should be roughly the same, aside from possible fragmentation if you
(re)create lv's on a daily basis, so prehaps it's not the disk but the
cpu where's the real bottleneck is?
--
Mike Kazantsev // fraggod.net
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next prev parent reply other threads:[~2009-06-11 13:55 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-06-10 18:07 [gentoo-user] Lost free space on / Alexander Pilipovsky
2009-06-10 18:12 ` Justin
2009-06-10 18:24 ` Alexander Pilipovsky
2009-06-10 18:55 ` Paul Hartman
2009-06-10 19:31 ` Alexander Pilipovsky
2009-06-10 19:40 ` Dirk Heinrichs
2009-06-10 19:50 ` Alexander Pilipovsky
2009-06-10 20:21 ` Alan McKinnon
2009-06-10 20:49 ` Volker Armin Hemmann
2009-06-10 21:09 ` Dirk Heinrichs
2009-06-10 22:47 ` Dale
2009-06-10 21:24 ` KH
2009-06-10 21:29 ` Alan McKinnon
2009-06-10 23:37 ` KH
2009-06-11 16:03 ` bn
2009-06-11 16:09 ` Alexander Pilipovsky
2009-06-11 16:32 ` Mick
2009-06-12 10:42 ` KH
2009-06-12 10:48 ` KH
2009-06-12 10:58 ` Alan McKinnon
2009-06-12 12:59 ` Etaoin Shrdlu
2009-06-12 16:05 ` Dale
2009-06-12 19:56 ` Alan McKinnon
2009-06-12 20:24 ` Dirk Heinrichs
2009-06-13 9:07 ` Alan McKinnon
2009-06-13 10:08 ` Neil Bothwick
2009-06-10 21:48 ` Paul Hartman
2009-06-10 22:44 ` Philip Webb
2009-06-11 7:06 ` Dirk Heinrichs
2009-06-11 7:24 ` Volker Armin Hemmann
2009-06-11 7:33 ` [gentoo-user] " Nikos Chantziaras
2009-06-11 7:40 ` Dirk Heinrichs
2009-06-11 7:49 ` Volker Armin Hemmann
2009-06-11 8:02 ` Dirk Heinrichs
2009-06-11 8:17 ` Nikos Chantziaras
2009-06-11 13:52 ` Mike Kazantsev [this message]
2009-06-11 14:16 ` Nikos Chantziaras
2009-06-10 19:56 ` [gentoo-user] " KH
2009-06-10 20:01 ` Dirk Heinrichs
2009-06-10 20:25 ` Dale
2009-06-10 19:56 ` Paul Hartman
2009-06-10 18:45 ` Dale
2009-06-10 19:27 ` Alexander Pilipovsky
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