From: John Robinson <john.robinson@anonymous.org.uk>
To: lrhorer@satx.rr.com
Cc: 'Linux RAID' <linux-raid@vger.kernel.org>
Subject: Re: RAID halting
Date: Wed, 08 Apr 2009 09:45:37 +0100 [thread overview]
Message-ID: <49DC6431.2020404@anonymous.org.uk> (raw)
In-Reply-To: <20090407174723.LMYU4586.cdptpa-omta02.mail.rr.com@Leslie>
On 07/04/2009 18:47, Leslie Rhorer wrote:
> [...] What puzzles me
> (among other things) is why do 5 of the drives show zero reads while 5 of
> them show very low levels of read activity, and always the same 5 drives?
Can you identify how these drives are connected? If I recall correctly,
you're using port multipliers (because you have to); is there anything
like a pattern between the activity of drives and the PMPs or PMP
channels they're connected to?
To borrow your expression, PMPs have left me with a bad taste in my
mouth. Actually ReiserFS has too, though that was much longer ago.
Anyway, apologies for my last mini-flame (is that a smoulder?), and best
of luck getting to the cause of your problem.
Cheers,
John.
next prev parent reply other threads:[~2009-04-08 8:45 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <49D7C19C.2050308@gmail.com>
2009-04-05 0:07 ` RAID halting Lelsie Rhorer
2009-04-05 0:49 ` Greg Freemyer
2009-04-05 5:34 ` Lelsie Rhorer
2009-04-05 7:16 ` Richard Scobie
2009-04-05 8:22 ` Lelsie Rhorer
2009-04-05 14:05 ` Drew
2009-04-05 18:54 ` Leslie Rhorer
2009-04-05 19:17 ` John Robinson
2009-04-05 20:00 ` Greg Freemyer
2009-04-05 20:39 ` Peter Grandi
2009-04-05 23:27 ` Leslie Rhorer
2009-04-05 22:03 ` Leslie Rhorer
2009-04-06 22:16 ` Greg Freemyer
2009-04-07 18:22 ` Leslie Rhorer
2009-04-24 4:52 ` Leslie Rhorer
2009-04-24 6:50 ` Richard Scobie
2009-04-24 10:03 ` Leslie Rhorer
2009-04-28 19:36 ` lrhorer
2009-04-24 15:24 ` Andrew Burgess
2009-04-25 4:26 ` Leslie Rhorer
2009-04-24 17:03 ` Doug Ledford
2009-04-24 20:25 ` Richard Scobie
2009-04-24 20:28 ` CoolCold
2009-04-24 21:04 ` Richard Scobie
2009-04-25 7:40 ` Leslie Rhorer
2009-04-25 8:53 ` Michał Przyłuski
2009-04-28 19:33 ` Leslie Rhorer
2009-04-29 11:25 ` John Robinson
2009-04-30 0:55 ` Leslie Rhorer
2009-04-30 12:34 ` John Robinson
2009-05-03 2:16 ` Leslie Rhorer
2009-05-03 2:23 ` Leslie Rhorer
2009-04-24 20:25 ` Greg Freemyer
2009-04-25 7:24 ` Leslie Rhorer
2009-04-05 21:02 ` Leslie Rhorer
2009-04-05 19:26 ` Richard Scobie
2009-04-05 20:40 ` Leslie Rhorer
2009-04-05 20:57 ` Peter Grandi
2009-04-05 23:55 ` Leslie Rhorer
2009-04-06 20:35 ` jim owens
2009-04-07 17:47 ` Leslie Rhorer
2009-04-07 18:18 ` David Lethe
2009-04-08 14:17 ` Leslie Rhorer
2009-04-08 14:30 ` David Lethe
2009-04-09 4:52 ` Leslie Rhorer
2009-04-09 6:45 ` David Lethe
2009-04-08 14:37 ` Greg Freemyer
2009-04-08 16:29 ` Andrew Burgess
2009-04-09 3:24 ` Leslie Rhorer
2009-04-10 3:02 ` Leslie Rhorer
2009-04-10 4:51 ` Leslie Rhorer
2009-04-10 12:50 ` jim owens
2009-04-10 15:31 ` Bill Davidsen
2009-04-11 1:37 ` Leslie Rhorer
2009-04-11 13:02 ` Bill Davidsen
2009-04-10 8:53 ` David Greaves
2009-04-08 18:04 ` Corey Hickey
2009-04-07 18:20 ` Greg Freemyer
2009-04-08 8:45 ` John Robinson [this message]
2009-04-09 3:34 ` Leslie Rhorer
2009-04-05 7:33 ` Richard Scobie
2009-04-05 0:57 ` Roger Heflin
2009-04-05 6:30 ` Lelsie Rhorer
[not found] <49F2A193.8080807@sauce.co.nz>
2009-04-25 7:03 ` Leslie Rhorer
[not found] <49F21B75.7060705@sauce.co.nz>
2009-04-25 4:32 ` Leslie Rhorer
[not found] <49D89515.3020800@computer.org>
2009-04-05 18:40 ` Leslie Rhorer
2009-04-05 14:22 FW: " David Lethe
2009-04-05 14:53 ` David Lethe
2009-04-05 20:33 ` Leslie Rhorer
2009-04-05 22:20 ` Peter Grandi
2009-04-06 0:31 ` Doug Ledford
2009-04-06 1:53 ` Leslie Rhorer
2009-04-06 12:37 ` Doug Ledford
-- strict thread matches above, loose matches on Subject: below --
2009-04-05 5:33 David Lethe
2009-04-05 8:14 ` RAID halting Lelsie Rhorer
2009-04-04 17:05 Lelsie Rhorer
2009-04-02 13:35 Andrew Burgess
2009-04-04 5:57 ` RAID halting Lelsie Rhorer
2009-04-04 13:01 ` Andrew Burgess
2009-04-04 14:39 ` Lelsie Rhorer
2009-04-04 15:04 ` Andrew Burgess
2009-04-04 15:15 ` Lelsie Rhorer
2009-04-04 16:39 ` Andrew Burgess
2009-04-02 7:33 Peter Grandi
2009-04-02 23:01 ` RAID halting Lelsie Rhorer
2009-04-02 6:56 your mail Luca Berra
2009-04-04 6:44 ` RAID halting Lelsie Rhorer
2009-04-02 4:38 Strange filesystem slowness with 8TB RAID6 NeilBrown
2009-04-04 7:12 ` RAID halting Lelsie Rhorer
2009-04-04 12:38 ` Roger Heflin
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=49DC6431.2020404@anonymous.org.uk \
--to=john.robinson@anonymous.org.uk \
--cc=linux-raid@vger.kernel.org \
--cc=lrhorer@satx.rr.com \
/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).