similar to: ntp server

Hi, using SLES10 I''m unable to synchronize the time of DomU with that of Dom0. There is a persistent offset of about 3 seconds! Here''s a small history (not actual output): remote refid st t when poll reach delay offset jitter rkdvmso1.dvm.kl 192.168.0.11 5 u - 64 1 0.136 -2977.1 0.099 *rkdvmso1.dvm.kl 192.168.0.11 5 u 2 64

OK, So what you people say is : 1. Run "ntpdate" during startup only once 2. After that, keep time with ntpd Right ? Regards, spyros ---- "I merely function as a channel that filters music through the chaos of noise" - Vangelis

The time appears to be perfect inside dom0, however all the domU''s tend to have a slightly faster date which gets further out of sync every day. I''m currently using Xen 3.0.3 with Gentoo Linux, under 3.0.2 I had no problems with domU clocks. Are there any known issues which could cause this? I''d strongly prefer not to run ntpd in every domU, having all domU clocks in

Hey, I have rather new installation of xen, dom0 is running ntpd and is perfectly in time. All domU''s are ~23s in future. Running ntpd on the domU''s seem to have no effect, /proc/sys/xen/independent_wallclock appears to have no effect. I''m running xen-unstable and 2.6.16-rc4 in AMD64 box. Any tip would be appricated. Thanks, -- ++ytti

I have a Dovecot installation on a Fedora 4. With the last update from Dovecot RC10 to Dovecot RC27, the daemon kills itself every night with this error: Mar 17 05:23:11 mail dovecot: Time just moved backwards by 6 seconds. This might cause a lot of problems, so I'll just kill m yself now. The error appears just after the night maintenance script executes a ntpdate syncronization ntpdate

Hi. I`m trying to connect with another computer, but i have the mmessage "time out". TO do SSH its there any special procedure i must follow up? or i just can type ssh user at server? i have CentOs 4 and SSHd its already running ----------------------------------------------------------- Sign up and get your 30GB webmail at www.30gigs.com now! -------------- next part -------------- An

Hi, ok this time i have really done every thing i can do. i went to http://www.bytefusion.com/download/win2000/middle.htm and downloaded the presentTense time server for windows 2000. i installed it on my backup domain controller. my sys admin wont allow it on the primary domain controller. ok so after installing it on niit91 (10.10.11.91) i came back to my linux box started the ntpd and

I performed the update yesterday that included installing kernel 2.6.9-42.0.2.EL and replacing ethereal with wireshark. First, the trivial... Wireshark would not run from the KDE menu without editing the menu to change the command from "wireshark" to "kdesu wireshark" because dumpcap is at usr/sbin/dumpcap instead of /usr/bin/dumpcap . Making the change causes wireshark to

I have had this problem on and off since RedHat 6, and I always worked through it, but I thought I would ask. When you have multiple network interfaces, how does the system determine the default route? Or is it the first, (or last) interface that comes up? On the problem systems I have to add a "route add default..." statement in some systems in the rc.local to get them to work right.

Hi, I had the following problem today. Because of a misconfigured network switch one system suddenly didn't have any network. After a reboot (with the network still unavailable) NTPD refused to start. Most likely because the initial ntpdate failed to work. I find this troubling, because when the network was restored, NTPD could have resumed working (like I'd expect from a true

Hi all, I have a problem with ntpd daemon in my CentOS7 vm. When I try to list peers, command fails: [root at c7tst ntpstats]# ntpq ntpq> pe ntpq: read: Connection refused ntpq> My actual ntp.conf: # For more information about this file, see the man pages # ntp.conf(5), ntp_acc(5), ntp_auth(5), ntp_clock(5), ntp_misc(5), ntp_mon(5). driftfile /var/lib/ntp/drift # Permit time

On 05/02/17 16:15, Richard wrote: > >> Date: Sunday, February 05, 2017 10:26:05 -0500 >> From: Robert Moskowitz <rgm at htt-consult.com> >> >> I have read: >> http://thegeekdiary.com/centos-rhel-7-chrony-vs-ntp-differences-bet >> ween-ntpd-and-chronyd/ >> >> My server is up all the time and will serve time to internal >> systems (via

Hi List I have ntp running as a service on a PC, with the expectation that it would keep time in synch to my ntp server. However, while I can manually update the time using "ntpdate -u ...", I find that if I manually force the wrong time, the ntpd service does not automatically re-synch the system time with the ntp server: - Current time: [admin at lol ~]# date Wed Jan 27 10:54:21

I have read: http://thegeekdiary.com/centos-rhel-7-chrony-vs-ntp-differences-between-ntpd-and-chronyd/ My server is up all the time and will serve time to internal systems (via DHCP options). Caveat is that my server is an armv7 (Cubieboard2) which does not have an RTC (no battery). So whenever the system boots, the time is ZERO (Dec 31, 1969 or some such). Chrony fixes this really fast;

Hallo, I am running dovecot on a PC (a workstation) to have a mail client independent storage for my mails. Now I would like to have the system clock set correctly by using ntpd or ntpdate (using debian/sid). The problem is, that the PC is not online at boot time, but is set online on demand manually using "pon" to start the pppd later. So ntpd cannot sync the time on boot time

A shell script is deployed to synchronize time, the script is invoked hourly by crontab, and its content is as follows: #!/bin/bash service ntpd stop ntpdate 192.168.0.191 #it's a valid ntpd server in LAN service ntpd start chkconfig ntpd on Inspected the Linux log(Centos6.4 /var/log/messages), found the following fragment: Jan 7 14:00:01 host1 ntpd[32101]: ntpd exiting on signal 15 Jan 7

Thanks Louis. Results below. > Hai, > > I've reading this thread more closely. > > I suggest you try the followoing. > > Check the servers hardware clock in the bios first. > Set these within 5 min, if they are not about the same. > There no RTC in the pi; the other DC is running in a VM with RTC set to UTC. I have disabled the guest from getting the time

Hello CentOS, anyone can help me? i'm trying to install dovecot on my CentOS [root at cumi ~]# yum install dovecot --noplugins Setting up Install Process Setting up repositories Reading repository metadata in from local files Parsing package install arguments Nothing to do [root at cumi ~]# anyone has an idea? since i already search dovecot, and there is a dovecot package [root at cumi ~]#

In our network we found some client with clock differences. Some machine have effectively some troubles, eg have NO 'Windows Time' service defined, probably some glitches happened when moving from our old NT-like domain. Anyway, catching for that, we have found some other strangeness. Windows time service run: C:\Users\gaio>sc query w32time NOME_SERVIZIO: w32time TIPO

> Date: Sunday, February 05, 2017 10:26:05 -0500 > From: Robert Moskowitz <rgm at htt-consult.com> > > I have read: > http://thegeekdiary.com/centos-rhel-7-chrony-vs-ntp-differences-bet > ween-ntpd-and-chronyd/ > > My server is up all the time and will serve time to internal > systems (via DHCP options). > > Caveat is that my server is an armv7