From: adfas asd <chimera_god@yahoo.com>
To: linux-raid@vger.kernel.org
Subject: Re: Disappointing RAID10 Performance
Date: Sun, 18 Oct 2009 05:06:46 -0700 (PDT) [thread overview]
Message-ID: <562792.28327.qm@web38806.mail.mud.yahoo.com> (raw)
In-Reply-To: <7bc80d500910161420p3e16e20bj7ee69ee1d3ac3a9f@mail.gmail.com>
--- On Fri, 10/16/09, Christopher Chen <muffaleta@gmail.com> wrote:
> It's plausible that md's read balancing would increase the
> read speed,
> but it appears that this is not the case. Are you using
> LVM? And the
> readahead for the block devices are set appropriately?
> Distro? Version
> of mdadm?
No LVM, and readahead on sd? drives set for best performance. Debian Testing with mdadm 3.0-2.
next prev parent reply other threads:[~2009-10-18 12:06 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-10-16 17:32 Disappointing RAID10 Performance adfas asd
2009-10-16 17:36 ` Majed B.
2009-10-16 18:10 ` Rob Becker
2009-10-16 21:05 ` adfas asd
2009-10-21 23:26 ` Bill Davidsen
2009-10-16 18:30 ` Tomasz Chmielewski
2009-10-17 16:12 ` Asdo
2009-10-17 16:20 ` Tomasz Chmielewski
2009-10-17 21:35 ` Majed B.
2009-10-18 11:01 ` Michael Tokarev
2009-10-16 21:20 ` Christopher Chen
2009-10-18 12:06 ` adfas asd [this message]
2009-10-16 21:27 ` Keld Jørn Simonsen
2009-10-17 6:03 ` Leslie Rhorer
2009-10-18 12:17 ` adfas asd
[not found] <7bc80d500910161433l49cbf599m80310082b6fdaa97@mail.gmail.com>
2009-10-18 12:14 ` adfas asd
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