From: Justin Piszcz <jpiszcz@lucidpixels.com>
To: "Dr. David Alan Gilbert" <linux@treblig.org>
Cc: Emmanuel Florac <eflorac@intellique.com>,
linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-net@vger.kernel.org, Alan Piszcz <ap@solarrain.com>
Subject: Re: Supermicro X8DTH-6: Only ~250MiB/s from RAID<->RAID over 10GbE?
Date: Sat, 5 Feb 2011 17:56:32 -0500 (EST) [thread overview]
Message-ID: <alpine.DEB.2.00.1102051753100.8518@p34.internal.lan> (raw)
In-Reply-To: <alpine.DEB.2.00.1102051729010.8518@p34.internal.lan>
On Sat, 5 Feb 2011, Justin Piszcz wrote:
>
>
> On Sat, 5 Feb 2011, Dr. David Alan Gilbert wrote:
>
>> * Justin Piszcz (jpiszcz@lucidpixels.com) wrote:
Not sure how to copy/paste from an IPMI window, but I made my own
kernel for 2.6.37 in CentOS 5.5 (a pain) and now it is doing ~482-500MiB/s
sustained with a single copy (netcat from A->B). Poor performance with the
default 2.6.18 kernel. Seems to also slow down over time, down to
434MiB/s now, but it started very quick and it remains between
420-500MiB/s sustained. Now 435-445MiB/s..
Justin.
next prev parent reply other threads:[~2011-02-05 22:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-05 19:35 Justin Piszcz
2011-02-05 19:42 ` Jean Gobin
2011-02-05 19:54 ` Justin Piszcz
2011-02-05 20:18 ` Justin Piszcz
2011-02-05 20:39 ` Stan Hoeppner
2011-02-05 20:45 ` Emmanuel Florac
2011-02-05 21:05 ` Justin Piszcz
2011-02-05 22:06 ` Dr. David Alan Gilbert
2011-02-05 22:30 ` Justin Piszcz
2011-02-05 22:56 ` Justin Piszcz [this message]
2011-02-05 23:54 ` Stan Hoeppner
2011-02-06 1:08 ` Justin Piszcz
2011-02-06 3:16 ` Stan Hoeppner
2011-02-06 10:16 ` Justin Piszcz
2011-02-06 13:46 ` Justin Piszcz
2011-02-06 16:44 ` Emmanuel Florac
2011-02-06 16:55 ` Zdenek Kaspar
2011-02-06 17:52 ` Justin Piszcz
2011-02-06 22:01 ` Stan Hoeppner
2011-02-07 3:59 ` Julian Calaby
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