From: "Sylvain COUTANT" <sylvain.coutant@illicom.com>
To: "'Tom Sightler'" <ttsig@tuxyturvy.com>
Cc: "'Matt Domsch'" <Matt_Domsch@dell.com>,
"'Linux-Kernel'" <linux-kernel@vger.kernel.org>
Subject: RE: High CPU usage (up to server hang) under heavy I/O load
Date: Sun, 15 Aug 2004 22:30:57 +0200 [thread overview]
Message-ID: <20040815203153.3EB913074E@illicom.com> (raw)
In-Reply-To: <1092454748.3816.11.camel@localhost.localdomain>
> What driver are you using for the PERC?
Megaraid "2". As far as I know, in newer kernels, this is the only one
compiled in. We have had several problems with the previous one. Also, Matt
Domsch's page state the exact versions you need depending on your system.
Our 1750's work very well using RAID PERC4/DI under 2.4.26's megaraid
driver. Although they are not really stressed ...
> I've been wanting to try the 'megaraid2' driver
Hopefully, Matt will send his advice on the subject, but I think you should
try this asap.
Sylvain.
next prev parent reply other threads:[~2004-08-16 7:41 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-13 14:01 High CPU usage (up to server hang) under heavy I/O load Sylvain COUTANT
2004-08-13 15:36 ` Matt Domsch
2004-08-13 15:46 ` Sylvain COUTANT
2004-08-14 3:39 ` Tom Sightler
2004-08-15 9:11 ` Lenar Lõhmus
2004-08-15 20:30 ` Sylvain COUTANT [this message]
2004-08-16 12:43 ` Matt Domsch
2004-08-13 16:20 ` Marcelo Tosatti
2004-08-13 17:53 ` Sylvain COUTANT
2004-08-16 10:11 ` Sylvain COUTANT
2004-08-16 11:49 ` Sylvain COUTANT
2004-08-13 22:16 ` Alan Cox
2004-08-16 9:13 ` Mark Watts
2004-08-16 10:57 ` Alan Cox
2004-08-16 12:10 ` Mark Watts
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