similar to: Set hardware clock manually

Displaying 20 results from an estimated 4000 matches similar to: "Set hardware clock manually"

2011 Feb 20
3
Problem with timezone configuration
Hello, I have a problem configuring the timezone on a CentOS 5.5 server. I would like the timezone to be Europe/Paris. I have followed the steps described here: http://www.wikihow.com/Change-the-Timezone-in-Linux I think I have changed the appropriate configuration files ( /etc/localtime, /etc/sysconfig/clock ), but the output of the ?date? command still indicates the timezone is EST. [root
2006 Jul 19
7
Sync hardware clock
Does any know of a way to sync the hardware clock without a reboot? Graham Johnston Senior Network Analyst Westman Communications Group 204.725.4300 ext 382 johnstong at westmancom.com -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20060719/70ef23ce/attachment-0002.html>
2011 Mar 04
3
Updating hardware clock from cron
Is there a package to do this? Normally the hardware clock is set during shutdown if one is running ntpd. But if a long-running server shuts down unexpectedly, this isn't done, and the hardware clock might be off by a lot when it comes back up. So setting it periodically from a cron job could be useful. What do others do? Adding a one liner to /etc/cron.daily that invokes
2006 Jun 17
1
timezone correction stuff
Apologies for being late to the party with this... I finally found my old notes on this re: helping out a blind friend fix his centos box... log in as root cd /usr/share/timezone cd /usr/share/zoneinfo/America/ cp Los_Angeles /etc/localtime /usr/bin/rdate -s time.nist.gov /sbin/hwclock --systohc For more details, go to http://wiki.ehow.com/Change-the-Timezone-in-Linux - rh -- Robert
2004 Sep 10
2
Time synch
How can i have my centOS-3 system synch to a time server on the internet? -- My "Foundation" verse: Isa 54:17 No weapon that is formed against thee shall prosper; and every tongue that shall rise against thee in judgment thou shalt condemn. This is the heritage of the servants of the LORD, and their righteousness is of me, saith the LORD. -- carpe ductum -- "Grab the
2010 Nov 12
7
hwclock problem
Hi. I run peridocally (from cron) on all of my machines 30 * * * * root /sbin/hwclock --systohc All of those machines in question take their time via NTP from the same local server, and that server gets its time from a ntp pool. Now I had to reboot a couple of them two days ago and to my surprise all had problems with the time upon booting. Here are the important files: [root at XXXXXX ~]
2013 Jan 23
3
clock sync/drift
Hi, We have a little over 100 servers, almost all running CentOS 5.7. Virtually all are Dell servers, generally a mix of 1950s, R610s, and R410s. We use NTP and/or PTP to sync their clocks. One phenomenon we've noticed is that (1) on reboot, the clocks are all greatly out of sync, and (2) if the PTP or NTP process is stopped, the clocks start drifting very quickly. If it was isolated to
2013 Dec 02
3
CentOS Hardware clock time setting.
Hi, I would like to sync my CentOS 6.3 hardware clock time to my NTP server's time. Can I do that without reboot the hosts? If yes, it would be great if anyone of you can provide me steps to do that. I am newbie in CentOS. Thanks, Anand Singh
2012 Aug 09
6
Strange issue with system time being off
Hi all, I am having an issue with some older CentOS 5.3 servers. Every time the server boots, it gives the error "Cannot access the hardware clock by any known method", and then promptly sets the time 5 hours behind the hardware clock, down to the second. After the system is up. "hwclock" works fine. hwclock --debug does not show any error at all. The hardware clock is
2011 May 14
9
DomU clock out of sync
Hey all, I was watching some logs on a domU today and i suddenly noticed that the timestamps were off by something on the order of 47 seconds. I was surprised because *I don''t* run independent wall clocks. I checked some other domUs and the "drift" was also very close to that of the first domU. I also checked another dom0, Here the domUs were "only" out of sync by
2016 Feb 29
1
(Kerberos)problems during replication
Hi all: I joined a samba4 DC to Win2k3. After run the samba-tool domain join command, all data migrate perfectly. BUT then when I create an object into either samba4 or win2k3, these objects are not replicated to the another DC. Then, I tried to obtain a kerberos ticket (kinit) and the output is: kinit: "Clock skew too great while getting initial credentials". Then I sync both CDs
2006 Nov 28
1
changing time in dom0
Hi all! I want to adjust the time in dom0 with a cronjob (rdate & hwclock). Will that affect my domU? Is it possible to resynchronize the time on a "xen-way"? Goran _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users
2012 Jun 04
2
system date using ntp client is drifting
Hi, I have a set of servers whose system time is drifting. I am running ntp client on CentOS 5.8. My config is here -> http://fpaste.org/s55U/ Anything i am missing? Regards, Kaushal
2006 Oct 11
3
NTP and hardware clock
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
2007 Apr 15
2
Weird time(zone)?
I installed CentOS 5 on a server today (wiping clean the drive which had 4.4 on it). During installation I picked the correct timezone, location and all. Yet, upon booting the machine, it seems to think that it's 6 hours earlier than it really is. The BIOS has the correct time and date on it. /etc/locatime was originally what /usr/share/zoneinfo/America/Denver would've
2009 Jan 16
5
Manually rolling logfiles over
How can I do this w/o restarting services or rebooting? Thanks! jlc
2006 Oct 12
5
DO NOT REPLY [Bug 4168] New: Random file has vanished when syncing clock with ntpdate/hwclock ?
https://bugzilla.samba.org/show_bug.cgi?id=4168 Summary: Random file has vanished when syncing clock with ntpdate/hwclock ? Product: rsync Version: 2.6.4 Platform: x86 OS/Version: Linux Status: NEW Severity: major Priority: P3 Component: core AssignedTo: wayned@samba.org
2006 Nov 24
19
Time/clock issues with Xen 3.0.3?
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
2006 Feb 26
17
domU clock over 23s off
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
2007 Aug 21
1
simplest boot to set hardware clock
Well I found a significant source of my problems with these decTOPs. Hardware clock is back at Jan 2006. And many things fail..... And there is no way to access the bios from a boot sequence. On the one I discovered this, I watched everything get errors during all the reboots a Trixbox install goes through. Once I was allowed to log in, I ended using date to set the system date and