5 messages in ru.sysoev.nginxRe: worker_cpu_affinity
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Cliff WellsNov 27, 2007 1:30 pm 
Igor SysoevNov 27, 2007 8:21 pm.Other
Cliff WellsNov 28, 2007 2:46 pm 
Igor SysoevNov 28, 2007 10:41 pm 
Cliff WellsNov 29, 2007 12:12 am 
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Subject:Re: worker_cpu_affinityActions...
From:Cliff Wells (clif@public.gmane.org)
Date:Nov 28, 2007 2:46:42 pm
List:ru.sysoev.nginx

On Wed, 2007-11-28 at 07:21 +0300, Igor Sysoev wrote:

On Tue, Nov 27, 2007 at 01:30:53PM -0800, Cliff Wells wrote:

I'm running a dual processor (Athlon MP) server. Gentoo Linux. Nginx is 0.6.16.

In nginx.com I have:

worker_processes 2; worker_cpu_affinity 0001 0010;

But I see in my error log the following:

Try the attached patch.

Same result:

2007/11/28 14:37:14 [notice] 2175#0: OS: Linux 2.6.18-028test007 2007/11/28 14:37:14 [notice] 2175#0: sysctl(KERN_RTSIGMAX): 0 2007/11/28 14:37:14 [notice] 2175#0: getrlimit(RLIMIT_NOFILE): 1024:1024 2007/11/28 14:37:14 [notice] 2176#0: start worker processes 2007/11/28 14:37:14 [notice] 2177#0: sched_setaffinity(0x00000001) 2007/11/28 14:37:14 [alert] 2177#0: sched_setaffinity(0x00000001) failed (22:
Invalid argument) 2007/11/28 14:37:14 [notice] 2176#0: start worker process 2177 2007/11/28 14:37:14 [notice] 2179#0: sched_setaffinity(0x00000002) 2007/11/28 14:37:14 [alert] 2179#0: sched_setaffinity(0x00000002) failed (22:
Invalid argument) 2007/11/28 14:37:14 [notice] 2176#0: start worker process 2179

Perhaps worth noting is that I'm running a kernel with OpenVZ patches (although Nginx is not running in a VPS).

Regards, Cliff