From: "Keld J�rn Simonsen" <keld@dkuug.dk>
To: Daniel Zetterman <daniel.zetterman@gmail.com>
Cc: Neil Brown <neilb@suse.de>, linux-raid@vger.kernel.org
Subject: Re: Faster read performance DURING (?) resync on raid10
Date: Sun, 28 Sep 2008 04:23:18 +0200 [thread overview]
Message-ID: <20080928022318.GA5634@rap.rap.dk> (raw)
In-Reply-To: <104f2a240809261619m2512bddem11ea7960d86df2ff@mail.gmail.com>
On Sat, Sep 27, 2008 at 01:19:50AM +0200, Daniel Zetterman wrote:
> I've done some more tests and here are the results:
>
> # bonnie++ during resync with readahead set to 512 (encrypted raid10)
> kpax,4G,,,77308,21,34585,17,,,82073,33,384.8,1,,,,,,,,,,,,,
It would be nice to know which layout (near,far,offset)
that you are using for the test. The expected results are quite
dependent on this.
best regards
keld
next prev parent reply other threads:[~2008-09-28 2:23 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-25 9:27 Faster read performance DURING (?) resync on raid10 sminded
2008-09-25 18:40 ` Keld J�rn Simonsen
2008-09-26 4:18 ` Neil Brown
2008-09-26 23:19 ` Daniel Zetterman
2008-09-28 2:23 ` Keld J�rn Simonsen [this message]
2008-09-28 10:45 ` Daniel Zetterman
2008-09-28 11:06 ` Daniel Zetterman
2008-09-28 17:35 ` Keld Jørn Simonsen
2008-09-26 8:03 ` John Robinson
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