From: Janek Kozicki <janek_listy@wp.pl>
To: Michael Tokarev <mjt@tls.msk.ru>
Cc: Linux RAID <linux-raid@vger.kernel.org>
Subject: Re: raid10: unfair disk load?
Date: Sat, 22 Dec 2007 13:05:59 +0100 [thread overview]
Message-ID: <20071222130559.68b773fd@absurd> (raw)
In-Reply-To: <476C2869.1080903@msgid.tls.msk.ru>
Michael Tokarev said: (by the date of Fri, 21 Dec 2007 23:56:09 +0300)
> Janek Kozicki wrote:
> > what's your kernel version? I recall that recently there have been
> > some works regarding load balancing.
>
> It was in my original email:
> The kernel is 2.6.23
>
> Strange I missed the new raid10 development you
> mentioned (I follow linux-raid quite closely).
> What change(s) you're referring to?
oh sorry it was a patch for raid1, not raid10:
http://www.spinics.net/lists/raid/msg17708.html
I'm wondering if it could be adapted for raid10 ...
Konstantin Sharlaimov said: (by the date of Sat, 03 Nov 2007
20:08:42 +1000)
> This patch adds RAID1 read balancing to device mapper. A read operation
> that is close (in terms of sectors) to a previous read or write goes to
> the same mirror.
<snip>
--
Janek Kozicki |
next prev parent reply other threads:[~2007-12-22 12:05 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <476BA4FD.6080401@msgid.tls.msk.ru>
2007-12-21 11:53 ` raid10: unfair disk load? Michael Tokarev
2007-12-21 16:49 ` Janek Kozicki
2007-12-21 20:56 ` Michael Tokarev
2007-12-22 12:05 ` Janek Kozicki [this message]
2007-12-22 13:04 ` Jon Nelson
[not found] ` <beb6123c0712222034g68743afv31c644ff4dd9aaff@mail.gmail.com>
2007-12-23 12:36 ` Michael Tokarev
[not found] ` <beb6123c0712230521r2a8a43aboe097fc2fc943c3ae@mail.gmail.com>
2007-12-23 14:23 ` Jon Nelson
2007-12-23 19:22 ` Richard Scobie
2007-12-25 20:18 ` Bill Davidsen
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