From: David Greaves <david@dgreaves.com>
To: Bill Davidsen <davidsen@tmr.com>
Cc: Jon Nelson <jnelson-linux-raid@jamponi.net>,
Justin Piszcz <jpiszcz@lucidpixels.com>,
LinuxRaid <linux-raid@vger.kernel.org>
Subject: Re: AWFUL reshape speed with raid5.
Date: Wed, 30 Jul 2008 17:50:05 +0100 [thread overview]
Message-ID: <48909BBD.4030605@dgreaves.com> (raw)
In-Reply-To: <48909578.9020307@tmr.com>
Bill Davidsen wrote:
> vmstat doesn't tell you enough, you need a tool to show per-device and
> per-partition io, which will give you what you need. I can't put a
> finger on the one I wrote, but there are others.
iostat?
David
next prev parent reply other threads:[~2008-07-30 16:50 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-28 17:39 AWFUL reshape speed with raid5 Jon Nelson
2008-07-28 18:14 ` Justin Piszcz
2008-07-28 18:24 ` Jon Nelson
2008-07-28 18:55 ` Jon Nelson
2008-07-28 19:17 ` Roger Heflin
2008-07-28 19:43 ` Justin Piszcz
2008-07-28 19:59 ` David Lethe
2008-07-28 20:56 ` Jon Nelson
2008-07-30 16:23 ` Bill Davidsen
2008-07-30 16:31 ` Jon Nelson
2008-07-30 17:08 ` Justin Piszcz
2008-07-30 17:48 ` Jon Nelson
2008-08-01 1:43 ` Neil Brown
2008-08-01 13:23 ` Jon Nelson
2008-08-01 15:57 ` Jon Nelson
2008-07-30 16:50 ` David Greaves [this message]
2008-07-30 17:24 ` Bill Davidsen
2008-08-01 1:26 ` Neil Brown
2008-08-01 13:14 ` Jon Nelson
2008-08-21 2:58 ` Jon Nelson
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