From: Ming Zhang <mingz@ele.uri.edu>
To: Dan Christensen <jdc@uwo.ca>
Cc: Linux RAID <linux-raid@vger.kernel.org>
Subject: Re: RAID-5 streaming read performance
Date: Thu, 14 Jul 2005 14:10:16 -0400 [thread overview]
Message-ID: <1121364617.5544.83.camel@localhost.localdomain> (raw)
In-Reply-To: <k564vdgt8u.fsf@jdc.math.uwo.ca>
On Thu, 2005-07-14 at 14:03 -0400, Dan Christensen wrote:
> [Ming, could you trim quoted material down a bit more, and leave a
> blank line between quoted material and your new text? Thanks.]
thanks. sorry about that.
>
> Ming Zhang <mingz@ele.uri.edu> writes:
>
> > On Thu, 2005-07-14 at 13:54 -0400, Dan Christensen wrote:
> >>
> > agree. but what if your controller is a bottleneck? u need to have
> > another card to find out.
>
> The controller and/or bus *is* the bottleneck, but I've already shown
> that I can get 106MB/s through them.
>
> Dan
then can u test RAID0 a bit? That is easier to analyze.
Ming
next prev parent reply other threads:[~2005-07-14 18:10 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-11 15:11 RAID-5 streaming read performance Dan Christensen
2005-07-13 2:08 ` Ming Zhang
2005-07-13 2:52 ` Dan Christensen
2005-07-13 3:15 ` berk walker
2005-07-13 12:24 ` Ming Zhang
2005-07-13 12:48 ` Dan Christensen
2005-07-13 12:52 ` Ming Zhang
2005-07-13 14:23 ` Dan Christensen
2005-07-13 14:29 ` Ming Zhang
2005-07-13 17:56 ` Dan Christensen
2005-07-13 22:38 ` Neil Brown
2005-07-14 0:09 ` Ming Zhang
2005-07-14 1:16 ` Neil Brown
2005-07-14 1:25 ` Ming Zhang
2005-07-13 18:02 ` David Greaves
2005-07-13 18:14 ` Ming Zhang
2005-07-13 21:18 ` David Greaves
2005-07-13 21:44 ` Ming Zhang
2005-07-13 21:50 ` David Greaves
2005-07-13 21:55 ` Ming Zhang
2005-07-13 22:52 ` Neil Brown
2005-07-14 3:58 ` Dan Christensen
2005-07-14 4:13 ` Mark Hahn
2005-07-14 21:16 ` Dan Christensen
2005-07-14 21:30 ` Ming Zhang
2005-07-14 23:29 ` Mark Hahn
2005-07-15 1:23 ` Ming Zhang
2005-07-15 2:11 ` Dan Christensen
2005-07-15 12:28 ` Ming Zhang
2005-07-14 12:30 ` Ming Zhang
2005-07-14 14:23 ` Ming Zhang
2005-07-14 17:54 ` Dan Christensen
2005-07-14 18:00 ` Ming Zhang
2005-07-14 18:03 ` Dan Christensen
2005-07-14 18:10 ` Ming Zhang [this message]
2005-07-14 19:16 ` Dan Christensen
2005-07-14 20:13 ` Ming Zhang
2005-07-15 2:38 ` Dan Christensen
2005-07-15 6:01 ` Holger Kiehl
2005-07-15 12:29 ` Ming Zhang
2005-07-13 22:42 ` Neil Brown
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