Format Error Frequency File /etc/ntp.conf
Code: [[email protected] ~]# cat /tmp/ntp.log 10 Sep 01:56:09 ntpd: logging to file /tmp/ntp.log 10 Sep 01:56:09 ntpd: ntpd [email protected] Thu Oct 5 04:11:32 EDT 2006 (1) 10 Sep 01:56:09 ntpd: precision Seriously, take the orphan thing out of your /etc/ntp.conf and make it look like this: Code:
bye abhijeetdutta View Public Profile View LQ Blog View Review Entries View HCL Entries View LQ Wiki Contributions Find More Posts by abhijeetdutta 09-05-2009, 10:19 PM #9 vikas027 Senior Get your system clock (the software clock) close to the "real" time. Also, be sure that port 123/udp hasn't been firewalled off. Are you asking for this, Code: [[email protected] ~]# ntpq -p 10.2.29.26 remote refid st t when poll reach delay offset jitter ============================================================================== SHM(0) .MSF. 0 l - 64 0 0.000 0.000
How should I interpret "English is poor" review when I used a language check service before submission? The # default stratum is usually 3, but in this case we elect to use stratum # 0. The # default stratum is usually 3, but in this case we elect to use stratum # 0. If this is your first visit, be sure to check out the FAQ by clicking the link above.
Last edited by vikas027; 09-05-2009 at 10:35 PM. For RH/Fedora, it's /var/lib/ntp/drift. You can poke a floating point number into that file to give the NTP daemon a place to start (NTP will update that value over time); as root, try Code: echo There are more things to check, but this seems like a good start. 1 members found this post helpful.
By the way, using ntpq -pn avoids DNS look up for servers; it just displays faster. Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest Restart NTP Let NTP run for a minute or so and Code: ntpq -pn remote refid st t when poll reach delay offset jitter ============================================================================== *127.127.1.0 .LOCL. 10 l 11 64 One post mentions the drift number divided by 4096 is in "parts-per-million" meaning microseconds of drift per second of time.
Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest The public servers entry By default, the ntp.conf file contains four public server entries: server 0.rhel.pool.ntp.org iburst server 1.rhel.pool.ntp.org iburst server 2.rhel.pool.ntp.org iburst server 3.rhel.pool.ntp.org iburst The broadcast multicast servers entry Join our community today! LinuxQuestions.org > Forums > Linux Forums > Linux - Server [SOLVED] NTP Client Error -- ntpstat shows unsynchronised User Name Remember Me?
I agree that it creates the file immediately, but did it actually put a drift value in the file right away? Code: >/tmp/ntp.log /usr/sbin/ntpd -g -p /var/run/ntpd.pid -l /tmp/ntp.log Now, this is working. You may want to check that your system is configured so that the hardware clock is set to UTC: Code: fgrep UTC /etc/* 2>/dev/null adjtime:UTC hardwareclock:UTC Both those files should appear Any idea how to adjust system time really smoothly using ntpd?
But, I don't plan on investigating further. http://epssecurenet.com/format-error/format-error-in-spool-file.html abhijeetdutta View Public Profile View LQ Blog View Review Entries View HCL Entries View LQ Wiki Contributions Find More Posts by abhijeetdutta Page 1 of 2 1 2 > Thread Find More Posts by vikas027 09-05-2009, 10:27 PM #10 vikas027 Senior Member Registered: May 2007 Location: Sydney Distribution: RHEL, CentOS, Debian, OS X Posts: 1,298 Original Poster Rep: Quote: The timing between polls changes quite a bit from when you first turn on NTP to the point where it has consistent polling.Interesting.
To disable that feature, add PEERNTP=no to /etc/sysconfig/network. Ask your webhost how to set this up (need the address of the host running the guest virtual machines). Those local clock lines are for when your Internet connection drops, NPT will synchronize to itself (the system clock) until the Internet connection comes back. check over here I've opened an internal bug to get the KB updated.Sorry for the trouble!Joe Like Show 0 Likes (0) Actions 1 2 Previous Next Go to original post Actions Remove from profile
Also, do not use those\# systems as peers for synchronization.\# restrict 192.168.1.0 mask 255.255.255.0 notrust nomodify notrap\# - OUR TIMESERVERS \--- \# or remove the default restrict line \# Permit time tronayne View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by tronayne 09-09-2009, 04:02 PM #14 vikas027 Senior Member Registered: May 2007 Location: I still keep ntpd installed to make sure openntp is doing it's job:[[email protected] ~]$ ntpdate -q clock1.unc.edu server 18.104.22.168, stratum 2, offset -0.049621, delay 0.04730 18 May 21:59:50 ntpdate: adjust time
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Am I missing something ? If you want to diddle your server at run time, make a\# keys file (mode 600 for sure) and define the key number to be\# used for making requests.#\# PLEASE DO Last edited by tronayne; 04-30-2014 at 10:05 AM. Registration is quick, simple and absolutely free.
Having a problem logging in? Re: NTP driftfile jbsengineer Oct 18, 2006 11:39 AM (in response to donikatz) Ok, I'll try anything: Can you give an example of"old style" please? Thus: 1 PPM = 1 part per million = 1 microsecond per second = 3.6ms per hour = 86.4ms per day Thus, my drift file shows the value of "2.643" which this content Syncs after that won't be very large and pretty smooth.
A stratum 1 server should not only have a precise and well-maintained and calibrated reference clock, but also should be highly available as other systems may rely on its time service. Thanks for being "Helpful" Like Show 0 Likes (0) Actions 14. As root (su -) I just do: Code: sntp -s north-america.pool.ntp.org and it will change the clock on the taskbar if necessary for me. Maybe that's the reason why not every NTP server with a reference clock is publically available.
Click Here to receive this Complete Guide absolutely free. by the way, it wrote a drift file as soon as I started the daemon.That sounds like a permissions issue to me...I think I have mine currently set up at /etc/ntp.drift It's easy enough, if it doesn't synchronize within about 5- 10 minutes of run, to stop the daemon and use ntpdate (or, better, ntpd -g -q) to set the system clock I've also opened up port 123 on my router for good measure.Why isn't it reading my driftfile directive in ntp.conf and writing to that file? "I know nothing except the fact
If the old settings are lost, I'm not sure how a full reinstall would help. This site is not affiliated with Linus Torvalds or The Open Group in any way. Future versions of # NTP will remove this command. Contact Us - Advertising Info - Rules - LQ Merchandise - Donations - Contributing Member - LQ Sitemap - Main Menu Linux Forum Android Forum Chrome OS Forum Search LQ
Your clock will drift due to fluctuations in the frequency oscillating the quartz crystal on your motherboard. Pick your own, or remote # systems might be able to reset your clock at will. # #keys /etc/ntp/keys #trustedkey 65535 #requestkey 65535 #controlkey 65535 # # Don't serve time or Questions: Is /etc/ntp.drift actually /var/lib/ntp/ntp.drift on Ubuntu? By wim7973 in forum Dedicated Server Replies: 7 Last Post: 03-06-2003, 05:45 AM Date and Time Sync - NTP By phpjames in forum Hosting Security and Technology Replies: 2 Last Post:
By registering you'll gain: - Full Posting Privileges. - Access to Private Messaging. - Optional Email Notification. - Ability to Fully Participate. - And Much More. broadcastclient) in here # server europe.pool.ntp.org driftfile /var/db/ntpd.drift FYI . . . Pl post your server config by viewing i will suggest some thing. But, the only ntp.drift file on my system is the empty one I created in /var/lib/ntp/ntp.drift.
may be it works.....