Date: Fri, 12 Mar 2010 21:32:22 +0400 From: rihad <rihad@mail.ru> To: Jack Vogel <jfvogel@gmail.com> Cc: freebsd-net@freebsd.org Subject: Re: ixgbe input errors at high data rates Message-ID: <4B9A7AA6.9040704@mail.ru> In-Reply-To: <4B9A6EA7.3040603@mail.ru> References: <4B99114E.7060909@mail.ru> <2a41acea1003110942u717e2222hd984bd2859c3e477@mail.gmail.com> <4B9A6EA7.3040603@mail.ru>
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rihad wrote:
> Things have gotten much worse. Please help.
Turning hw.intr_storm_threshold back to 1000 solved the problem, at
least when dummynet is not in use. I wonder who was the kind soul to
write that tip in the ixgbe-1.3.3 readme file...
Important system configuration changes:
---------------------------------------
...
Change the file /etc/sysctl.conf, add the line:
hw.intr_storm_threshold: 8000 (the default is 1000)
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