From: Christoph Hellwig <hch@infradead.org>
To: Chris Worley <chrisw@lnxi.com>
Cc: linux-scsi@vger.kernel.org
Subject: Re: SCSI Disk layer performance
Date: Thu, 22 Jan 2004 13:57:03 +0000 [thread overview]
Message-ID: <20040122135703.A11283@infradead.org> (raw)
In-Reply-To: <1074720667.19927.384.camel@localhost.lnxi.com>; from chrisw@lnxi.com on Wed, Jan 21, 2004 at 02:31:08PM -0700
On Wed, Jan 21, 2004 at 02:31:08PM -0700, Chris Worley wrote:
> My FC array seems to be faster than Linux can handle.
>
> Even though I'm using FC-2 cards, Linux seems to put
> an artificial limit at FC-1 speeds. This is true in two cases:
What kernel tree do you use? If you're looking for decent scsi
performance use linux 2.6 or the SuSE/RH vendor trees. Stock Linux 2.4
is basically unusable for higher scsi loads in SMP enviroments.
next prev parent reply other threads:[~2004-01-22 13:57 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-21 21:31 SCSI Disk layer performance Chris Worley
2004-01-22 13:57 ` Christoph Hellwig [this message]
2004-01-23 11:02 ` Fabien Salvi
2004-01-29 18:59 ` Christoph Hellwig
2004-02-02 18:23 ` Doug Ledford
-- strict thread matches above, loose matches on Subject: below --
2004-01-22 16:17 Xose Vazquez Perez
2004-01-29 12:26 ` George Magklaras
2004-01-29 15:55 ` Patrick Mansfield
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