Mailing List wrote:
On 4/13/2011 3:35 PM, Cal Webster wrote:
I'm running the same kernel and ntp versions and I'm having no problems at all on ntp servers or clients.
If my previous suggestions didn't help maybe you could share contents of the following files and output of some commands so the list can see what you've got.
/etc/ntp.conf /etc/ntp/ntpservers /etc/ntp/step-tickers /var/lib/ntp/drift
grep ntpd /var/log/messages* (please remove repeated messages for clarity)
Most recent entries in /var/log/ntpd.log
SELinux could also be playing a role.
Are you running SELinux enabled, permissive, or disabled? What mode was it running before it stopped working? Are there any possibly related "avc" messages in /var/log/messages or /var/audit/audit.log?
./Cal
/etc/ntp;
restrict default kod nomodify notrap nopeer noquery restrict -6 default kod nomodify notrap nopeer noquery restrict 127.0.0.1 restrict -6 ::1 server 0.centos.pool.ntp.org server 1.centos.pool.ntp.org server 2.centos.pool.ntp.org server 127.127.1.0 # local clock fudge 127.127.1.0 stratum 10 driftfile /var/lib/ntp/drift keys /etc/ntp/keys
There is no /etc/ntp/ntpservers
/etc/ntp/step-tickers is an empty file.
/var/lib/ntp/drift; -65.219
I have no /var/log/ntpd.log
/varlog/messages; This is the log using stock updated kernel.
Apr 12 03:32:35 Server ntpd[2797]: synchronized to LOCAL(0), stratum 10 Apr 12 03:33:36 Server ntpd[2797]: synchronized to 173.9.142.98, stratum 2 Apr 12 15:51:56 Server ntpd[2797]: time reset +43208.248852 s Apr 12 15:51:56 Server ntpd[2797]: kernel time sync enabled 0001 Apr 12 15:56:03 Server ntpd[2797]: synchronized to LOCAL(0), stratum 10 Apr 12 15:56:26 Server ntpd[2797]: synchronized to 169.229.70.183, stratum 3 Apr 12 16:00:22 Server ntpd[2797]: synchronized to 173.9.142.98, stratum 2 Apr 12 16:16:59 Server ntpd[2797]: synchronized to 169.229.70.183, stratum 2 Apr 12 16:16:57 Server ntpd[2797]: time reset -1.830305 s Apr 12 16:20:27 Server ntpd[2797]: synchronized to LOCAL(0), stratum 10 Apr 12 16:22:35 Server ntpd[2797]: synchronized to 169.229.70.183, stratum 2 Apr 12 16:28:01 Server ntpd[2797]: synchronized to 173.9.142.98, stratum 2 Apr 12 16:32:29 Server ntpd[2797]: synchronized to 169.229.70.183, stratum 3 Apr 12 16:36:36 Server ntpd[2797]: synchronized to 173.9.142.98, stratum 2 Apr 12 16:40:05 Server ntpd[2797]: synchronized to 169.229.70.183, stratum 3 Apr 12 16:41:57 Server ntpd[2797]: synchronized to LOCAL(0), stratum 10 Apr 12 16:42:09 Server ntpd[2797]: synchronized to 173.9.142.98, stratum 2 Apr 12 16:47:28 Server ntpd[2797]: synchronized to LOCAL(0), stratum 10 Apr 12 16:48:28 Server ntpd[2797]: synchronized to 169.229.70.183, stratum 3 Apr 12 16:51:44 Server ntpd[2797]: synchronized to 173.9.142.98, stratum 2 Apr 12 16:53:52 Server ntpd[2797]: synchronized to 173.193.227.67, stratum 4 Apr 12 16:58:06 Server ntpd[2797]: synchronized to 169.229.70.183, stratum 3 Apr 12 17:00:18 Server ntpd[2797]: synchronized to LOCAL(0), stratum 10 Apr 12 17:04:31 Server ntpd[2797]: synchronized to 169.229.70.183, stratum 3 Apr 12 17:06:44 Server ntpd[2797]: synchronized to LOCAL(0), stratum 10 Apr 12 19:54:46 Server ntpd[2797]: ntpd exiting on signal 15 Apr 13 03:01:24 Server ntpd[2409]: ntpd 4.2.2p1@1.1570-o Sat Dec 19 00:56:13 UTC 2009 (1) Apr 13 03:01:24 Server ntpd[2410]: precision = 1.000 usec Apr 13 03:01:24 Server ntpd[2410]: Listening on interface wildcard, 0.0.0.0#123 Disabled Apr 13 03:01:24 Server ntpd[2410]: Listening on interface wildcard, ::#123 Disabled Apr 13 03:01:24 Server ntpd[2410]: Listening on interface lo, ::1#123 Enabled Apr 13 03:01:24 Server ntpd[2410]: Listening on interface eth0, fe80::218:8bff:fe80:67db#123 Enabled Apr 13 03:01:24 Server ntpd[2410]: Listening on interface lo, 127.0.0.1#123 Enabled Apr 13 03:01:24 Server ntpd[2410]: Listening on interface eth0, 192.168.2.1#123 Enabled Apr 13 03:01:24 Server ntpd[2410]: kernel time sync status 0040 Apr 13 03:01:30 Server ntpd[2410]: frequency initialized 0.000 PPM from /var/lib/ntp/drift Apr 13 07:04:44 Server ntpd[2410]: synchronized to LOCAL(0), stratum 10 Apr 13 07:04:44 Server ntpd[2410]: kernel time sync enabled 0001 Apr 13 07:11:09 Server ntpd[2410]: synchronized to 208.75.88.4, stratum 2 Apr 13 07:17:34 Server ntpd[2410]: synchronized to 64.6.144.6, stratum 2 Apr 13 07:42:59 Server ntpd[2410]: time reset -27.586767 s Apr 13 07:46:35 Server ntpd[2410]: synchronized to LOCAL(0), stratum 10 Apr 13 07:47:38 Server ntpd[2410]: synchronized to 199.249.224.123, stratum 2 Apr 13 07:51:53 Server ntpd[2410]: synchronized to 64.6.144.6, stratum 2 Apr 13 09:27:19 Server ntpd[2410]: ntpd exiting on signal 15 Apr 13 09:27:19 Server ntpd[6743]: ntpd 4.2.2p1@1.1570-o Sat Dec 19 00:56:13 UTC 2009 (1)
Selinux is disabled, and just a note also. This is a stock install of of ntp. I never had to do any fudging with it cause it just worked up until the update.
I also have no /var/log/audit/audit.log.
tia.
Brian
CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
43208 seconds is 8 seconds from 12 hours. Could this be an AM/PM issue? or a tz issue? what timezone have you set? ntp uses UTC time. Is your machine hw clock set for UTC?
Just a few thoughts.
Peace, Allan