jpmoz/service/ntp-setup
出典: Mozwiki@jpmoz
< jpmoz
サービス設定情報
- ローカルntpサーバ
- node1, node2
導入状況
vm-name install config chksetup status ntpdate lvs1 done done done done done lvs2 done done done done done admin1 done done done done done admin2 done done done done done db1 done done done done done web1 done done done done done web-ssl1 done done done done web-ssl2 done done done done done mail1 done done done done done mail2 done done done done done irc1 done done done done ftp1 done done done done done cron1 done done done done
% ps aux | grep ^ntp
ntp 1827 0.0 1.0 19824 5520 ? SLs Nov07 0:01 ntpd -u ntp:ntp -p /var/run/ntpd.pid -g
% chkconfig --list|grep ntp
ntpd 0:off 1:off 2:on 3:on 4:on 5:on 6:off
% grep ^server /etc/ntp.conf
server node1.jpmoz.net
server node2.jpmoz.net
server 127.127.1.0 # local clock
% ntpq -c peers
remote refid st t when poll reach delay offset jitter
==============================================================================
+192.168.128.194 219.123.70.90 3 u 532 1024 377 0.977 5.546 0.977
*192.168.128.195 211.19.56.138 3 u 417 1024 377 1.099 -2.556 0.977
LOCAL(0) .LOCL. 10 l 60 64 377 0.000 0.000 0.977
# crontab -l|grep ntp
#00 * * * * /usr/sbin/ntpdate -s ntp.jst.mfeed.ad.jp > /dev/null 2>&1