linux-kernel - Re: System freezes with high network activity

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Message-ID: <1322864926.21423.184.camel@work-vm>
Date:	Fri, 02 Dec 2011 14:28:46 -0800
From:	john stultz <johnstul@...ibm.com>
To:	Jose Luis Salas <josacar@...il.com>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
	Jonathan Nieder <jrnieder@...il.com>
Subject: Re: System freezes with high network activity

On Fri, 2011-12-02 at 21:54 +0100, Jose Luis Salas wrote:
> Hi,
> 
> attached is the dmesg without the clocksource option.

Thanks. After your done testing nohz=off, could you also
send /proc/timer_list output from the system with no clocksource option,
and no nohz options?


> the nohz=off *seems* to avoid the problem, I'm testing with NFS and Iperf now.

Sounds good. Let us know how the testing goes.

thanks
-john


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