[syslog-ng]syslog and -HUP

Andy syslog-ng@lists.balabit.hu
Fri, 22 Apr 2005 12:58:20 +0300


     Hello Balazs Scheidler!

On Sat, Apr 16, 2005 at 02:55:21PM +0200, Balazs Scheidler wrote:
> Hi,
> 
> 
> On Fri, 2005-04-15 at 17:36 +0300, Andy wrote:
> > 
> > get /var/log/messages.0:
> > nothing!!!
> > get /var/log/messages:
> > nothing too!!!
> 
> What is "get" in the commands quoted above? I assume it is the
> equivalent of cat, or maybe grep. 

yes. It's tail

> 
> > 
> > in this time in strace I get:
> 
> > 
> > .........
> > poll([{fd=7, events=0}, {fd=8, events=0}, {fd=6, events=0}, {fd=5, events=POLLIN, revents=POLLIN}, {fd=3, events=POLLIN}, {fd=12, events=POLLIN}, {fd=11, events=POLLIN}, {fd=4, events=POLLIN}], 8, 241000) = 1
> > accept(5, {sin_family=AF_UNIX, path=@}, [2]) = 9
> [snip[
> > ..............
> 
> As I see your test message was written to fd 8 while all kernel messages
> are written to fd 6. You'll need to check out what those fds are in
> reality.

May be you explain how I can do this? 

> 
> > 
> > and (I think it very strange!!!) only _kernel_ message are normally writted:
> > 
> > ....
> > Apr 15 17:09:28 vpn kernel: PPP: VJ decompression error
> > Apr 15 17:09:28 vpn kernel: PPP: VJ decompression error
> > Apr 15 17:09:39 vpn kernel: PPP: VJ decompression error
> > Apr 15 17:09:39 vpn kernel: PPP: VJ decompression error
> > .....
> > 
> > 
> > my syslog-ng.conf:
> > 
> > =cut
> > 
> > options { sync (0);
> [snip]
> 
> > =end
> 
> I've tried running syslog-ng with your exact configuration and it
> continued to log fine. 
> 
> 
> -- 
> Bazsi
> 
> 
> _______________________________________________
> syslog-ng maillist  -  syslog-ng@lists.balabit.hu
> https://lists.balabit.hu/mailman/listinfo/syslog-ng
> Frequently asked questions at http://www.campin.net/syslog-ng/faq.html

-- 
Andy (ANDY-UANIC)