[lkml]   [2002]   [Jan]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: kernel log messages using wrong timezone
On Jan 04, 2002  16:12 -0500, Chris Friesen wrote:
> Andreas Dilger wrote:
> > On Jan 04, 2002 15:14 -0500, Chris Friesen wrote:
> > > How does the kernel figure out how to timestamp the log output?
> > > The reason I'm asking is that we have a system that has /etc/localtime
> > > pointing to the Americas/Montreal timezone, but the log output from the
> > > kernel appears to be UTC.
> >
> > The kernel doesn't timestamp the logs, AFAIK. That is done by syslog when
> > it writes the logs to disk. If you check "dmesg" output - no timestamps.
> Hmm...good point. However, I should clarify that userspace logs are being
> corrected for timezone, but kernel logs are not. For userspace apps the
> timestamping is done in the glibc syslog() call, so now I need to figure out
> where it's done for the kernel.

Well, on my system I have "syslogd" and "klogd" running. Kernel logs are
extracted from the kernel ringbuffer by klogd and passed to syslog, so that
would be the place to look.

Cheers, Andreas
Andreas Dilger

To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:15    [W:0.061 / U:0.064 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site