From: Richard Scobie <richard@sauce.co.nz>
To: linux-raid maillist <linux-raid@vger.kernel.org>
Subject: Re: Without tweaking ,
Date: Thu, 27 Sep 2007 07:52:57 +1200 [thread overview]
Message-ID: <46FAB899.6050201@sauce.co.nz> (raw)
In-Reply-To: <Pine.LNX.4.64.0709261406010.24646@p34.internal.lan>
Justin Piszcz wrote:
> For raptors, they are inheriently known for their poor speed when NCQ is
> enabled, I see 20-30MiB/s better performance with NCQ off.
Hi Justin,
Have you tested this for multiple reader/writers?
Regards,
Richard
next prev parent reply other threads:[~2007-09-26 19:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-09-26 17:44 Without tweaking , (was:Re: mkfs options for a 16x hw raid5 and xfs ...) Mr. James W. Laferriere
2007-09-26 18:12 ` Justin Piszcz
2007-09-26 19:52 ` Richard Scobie [this message]
2007-09-26 20:46 ` Without tweaking , Justin Piszcz
2007-09-26 20:51 ` Richard Scobie
2007-09-26 21:24 ` Justin Piszcz
2007-09-26 21:44 ` Richard Scobie
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