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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=48909BBD.4030605@dgreaves.com \
--to=david@dgreaves.com \
--cc=davidsen@tmr.com \
--cc=jnelson-linux-raid@jamponi.net \
--cc=jpiszcz@lucidpixels.com \
--cc=linux-raid@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).