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Re: error_log cannot be reopened when kill a USR1 signal

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File Name File Size   Posted by Date  
patch.builin.log.txt 539 bytes open | download Igor Sysoev 10/09/2009 Read message
October 09, 2009 08:52AM
On Fri, Oct 09, 2009 at 02:56:38PM +0400, Maxim Dounin wrote:

> Hello!
>
> On Fri, Oct 09, 2009 at 11:12:12AM +0800, 任晓磊 wrote:
>
> [...]
>
> > [root@tupian_web logs]# mv host.access.log host.access.log.1
> > [root@tupian_web logs]# kill -USR1 `cat nginx.pid `
> > lrwx------ 1 root root 64 Oct 9 11:08 10 -> socket:[52975564]
> > lrwx------ 1 root root 64 Oct 9 11:08 11 -> socket:[52975565]
> > lrwx------ 1 root root 64 Oct 9 11:08 12 -> socket:[52975566]
> > lrwx------ 1 root root 64 Oct 9 11:08 13 -> socket:[52975569]
> > lrwx------ 1 root root 64 Oct 9 11:08 14 -> socket:[52975570]
> > l-wx------ 1 root root 64 Oct 9 11:08 15 ->
> > /usr/local/nginx/logs/host.access.log
> > l-wx------ 1 root root 64 Oct 9 11:08 2 -> /usr/local/nginx/logs/error.log
> > l-wx------ 1 root root 64 Oct 9 11:08 3 -> /usr/local/nginx/logs/error.log.1
> > l-wx------ 1 root root 64 Oct 9 11:08 4 -> /usr/local/nginx/logs/error.log
> > lrwx------ 1 root root 64 Oct 9 11:08 6 -> socket:[52975557]
> > lrwx------ 1 root root 64 Oct 9 11:08 7 -> socket:[52975560]
> > lrwx------ 1 root root 64 Oct 9 11:08 8 -> socket:[52975561]
> > lrwx------ 1 root root 64 Oct 9 11:08 9 -> socket:[52975563]
> > [root@tupian_web logs]# ../sbin/nginx -V
> > nginx version: nginx/0.7.62
> > built by gcc 3.4.6 20060404 (Red Hat 3.4.6-8)
> > configure arguments:
> >
> > After kill a USR1 signal to nginx master process, it keeps opening
> > error.log file and error.log.1 file. Why?
>
> Looks like a bug, thanks. I'll take a look how to fix this
> properly.

Yes, this is a bug, and it is due to nginx open several copies of error.log.
I'm resolving this now.


--
Igor Sysoev
http://sysoev.ru/en/
Subject Author Posted

error_log cannot be reopened when kill a USR1 signal

任晓磊 October 08, 2009 11:16PM

Re: error_log cannot be reopened when kill a USR1 signal

Maxim Dounin October 09, 2009 07:02AM

Re: error_log cannot be reopened when kill a USR1 signal

Igor Sysoev October 09, 2009 08:52AM

Re: error_log cannot be reopened when kill a USR1 signal Attachments

Igor Sysoev October 09, 2009 10:10AM

Re: error_log cannot be reopened when kill a USR1 signal

任晓磊 October 09, 2009 02:14PM

Re: error_log cannot be reopened when kill a USR1 signal

任晓磊 October 09, 2009 09:48PM

Re: error_log cannot be reopened when kill a USR1 signal

任晓磊 October 09, 2009 09:48PM

Re: error_log cannot be reopened when kill a USR1 signal

Igor Sysoev October 10, 2009 02:30AM

Re: error_log cannot be reopened when kill a USR1 signal

任晓磊 October 10, 2009 02:52AM



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