lkml.org 
[lkml]   [2009]   [Feb]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Linux 2.6.29-rc6
2.6.29-rc6 seems to have trouble running ntpd reliable under load. My 
nagios system has just alerted me of drifting time on the machine upgraded.

Feb 26 19:09:25 quad12 ntpd[4901]: synchronized to LOCAL(0), stratum 13
Feb 26 19:10:31 quad12 ntpd[4901]: synchronized to 10.194.133.12, stratum 4
Feb 26 19:25:21 quad12 ntpd[4901]: time reset -0.915488 s
Feb 26 19:29:11 quad12 ntpd[4901]: synchronized to LOCAL(0), stratum 13
Feb 26 19:31:21 quad12 ntpd[4901]: synchronized to 10.194.133.13, stratum 4
Feb 26 19:34:37 quad12 ntpd[4901]: synchronized to 10.194.133.12, stratum 4
Feb 26 19:37:53 quad12 ntpd[4901]: synchronized to 10.194.133.13, stratum 4
Feb 26 19:46:27 quad12 ntpd[4901]: synchronized to 10.194.133.12, stratum 4
Feb 26 19:46:27 quad12 ntpd[4901]: time reset -0.961386 s
Feb 26 19:50:30 quad12 ntpd[4901]: synchronized to LOCAL(0), stratum 13
Feb 26 19:51:34 quad12 ntpd[4901]: synchronized to 10.194.133.12, stratum 4
Feb 26 20:01:55 quad12 ntpd[4901]: synchronized to 10.194.133.13, stratum 4
Feb 26 20:06:18 quad12 ntpd[4901]: time reset -0.979177 s
Feb 26 20:10:15 quad12 ntpd[4901]: synchronized to LOCAL(0), stratum 13
Feb 26 20:11:21 quad12 ntpd[4901]: synchronized to 10.194.133.13, stratum 4
Feb 26 20:14:52 quad12 ntpd[4901]: synchronized to 10.194.133.12, stratum 4
Feb 26 20:19:10 quad12 ntpd[4901]: synchronized to 10.194.133.13, stratum 4
Feb 26 20:26:00 quad12 ntpd[4901]: time reset -0.923268 s
Feb 26 20:30:01 quad12 ntpd[4901]: synchronized to LOCAL(0), stratum 13
Feb 26 20:30:30 quad12 ntpd[4901]: synchronized to 10.194.133.13, stratum 4
Feb 26 20:45:36 quad12 ntpd[4901]: time reset -0.919609 s
Feb 26 20:49:49 quad12 ntpd[4901]: synchronized to LOCAL(0), stratum 13

2.6.26.8 doesnt have this problem.

The "current_clocsource" is the same on both systems.

$ cat /sys/devices/system/clocksource/clocksource0/current_clocksource
tsc


--
Jesper


\
 
 \ /
  Last update: 2009-02-26 20:59    [W:3.106 / U:0.820 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site