Server :: Ntpdate - Keep Updated The Time On A Server?

Nov 25, 2010

What is the right way to keep updated the time on a server? Using ntpd daemon or ntpdate by crontab? I've two server in two different locations.. I've used

Quote: # ntpdate ntp1.ien.it

on both server, and the two times were staggered by ten minutes. How is it possible?

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Server :: Synchronizing Server Time With Ntpdate Command In Cron?

Jul 14, 2011

we are synchronizing server time with ntpdate command in cron.how often should it run?

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Server :: RHEL Ntpdate Not Syncing

Nov 14, 2010

I have RHEL 5 joined to windows Domain and lately has been delaying in time like 20 - 30 mins off the domain controller. Any ideas why? It suddenly started this delays. I have to login and restart ntpd in order to sync and so users can login. Here is the output of ntpq -p:

[Code]....

I wonder is the * means that its syncing with itself? if yes how to make it to sync with my remote server dc1 (2nd line?)

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Networking :: Synchronize A Client With An Ntpdate Server?

Apr 19, 2010

I'm trying to synchronize a client with an ntpdate server. The ntp.conf file from the server has the following lines: # /etc/ntp.conf, configuration for ntpd; see ntp.conf(5) for

driftfile /var/lib/ntp/ntp.drift
# Enable this if you want statistics to be logged.
#statsdir /var/log/ntpstats/
statistics loopstats peerstats clockstats
filegen loopstats file loopstats type day enable

[Code]...

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Ubuntu Networking :: Ntpdate Domain.local (no Server Suitable For Synchronization Found)

Nov 2, 2010

I can't update my ubuntu clock with my server. If i run the command ntpdate domain.local, it gives me this erro (no server suitable for synchronization found) if i run the command nslookup domain.local it works well and found my server

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Server :: Upgrade Server With All Updated Packages And Patches?

Jun 27, 2011

Currently our Production Server version is Fedora8. I know its very old version, i was newly joined as server admin for this company.. my first task need to Upgrade Server with all updated packages and patches..Without production time down..because we have nearly 400 clients accessing our server.

1. Is it possible to do Without Production loss??

2. before upgrade what are the things i need to do??

3. is there any possibles the working function not working in new upgrade packages??

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Server :: Ntpd - Time Server - Not Time Source ?

Jul 14, 2011

I have a set of machines on a disconnected network. Periodically, one of the machines connects to the internet and synchronizes its time with a time server that is not known until the connection is established. (The machine queries a central command server for the address of the time server it should synchronize to.)

I then use a custom tool to do some calculations to call adjtimex() and adjust the clock so that it runs fairly accurately.

I know ntpd is supposed to be able to handle disconnected networks but I thought you had to preconfigure the servers in the configuration file.

My intent is to run ntpd on this machine (without configured "server"s) so that it can serve time to the internal network. (Periodic synchronization using ntpdate from the internal machine to the bridge machine.)

The problem: ntpd wants to fuss with the values I set using adjtimex(). I want it to quit thinking it needs to adjust the clock and just serve time to the internal network. (Maybe I have a GPS time source hooked directly to the machine!)

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Server :: Configure RedHat As A Time Of Day Server For A Docsis Modem System

May 13, 2011

I have been able to find enough information that I need to enable 'time-udp' in /etc/xinetd.d/ But there isn't an entry for time-udp. How do I enable time-udp (Time of Day server) on a Red Hat system? It's RHEL 5.6 64bit.

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Server :: Make Two Storage Server Mirror Data In Real Time?

Jan 15, 2011

I have 2 servers each one with a RAID and I want them mirror they data so if one of them goes down the other one take the job with out disruption. I've heard of multipath by I want to know it in detail or learn of more options.

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Server :: Clamav Is Not Updated

Apr 1, 2010

I don't know why clamav antivirus is not update even if I try using "freshclam". In Terminal, it say up to date. But in ISPConfig 3 Interface, it is not.

View Screenshot

Log:

Code:

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CentOS 5 Server :: Yum-updated Does Not Do Anything?

Aug 19, 2009

I'm new on this forum. I have problem with yum-updated. It is loaded and running

-bash-3.2# ps -ef | grep yum
root 13591 1 0 11:19 pts/0 00:00:00 /usr/bin/python -tt /usr/sbin/yum-updatesd

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Aug 18, 2011

I would like to connect to Linux Server remotely over LAN in graphical modeBut I need access for several users in real time. Everyone must have its own desktop.

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Server :: Updated The Password Immediately In The Ads?

Dec 24, 2010

i am integrated ADS with squid and its working fine. In squid server end i have used "net ads password" to update new password for the user and it successfully updated. Issue is update not doing immediately it takes long time to update the password , even i restarted the smb and winbind services. I want to updated the password immediately in the ads server. is this possible ?

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Server :: CentOS 5.3 - Easiest Way To Keep Software Updated?

Mar 17, 2010

I have somewhere between 8 and 12 servers, spread amongst different webhosts, all running CentOS 5.3. Everything on the servers has been compiled from source:
> EngineX, PHP, MySQL, Munin, etc

I compile from source because I usually run ./configure to modify the source before installing. What would be the easiest way to keep the server software updated? I am considering creating custom packages from a server which I would keep up to date manually. Then use Capistrano or Puppet to install those packages on all of my servers.

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Server :: My /var/log/secure File Is Not Getting Updated With Ssh Logins?

Jul 17, 2010

my /var/log/secure file is not getting updated with ssh logins from yesterday.Even the login from my own ip is not updated.

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Software :: What Actually Gets Updated / When Say Want To Update Rhel5 Server

May 23, 2010

what actually gets updated when i say i want to update my rhel5 server?its kernal or anything else.

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Server :: Setting Up SMTP Server For The First Time?

Apr 19, 2010

I have been having trouble figuring this out. I have a machine running CentOS 5 and I want to setup an SMTP server behind a router on a home broadband connection. I've read many guides but nothing too specific as to what I need to do. I want to use either sendmail or postfix, but I don't know if I should purchase an SMTP relay. If anyone could point me in the right direction it would be great. I also have bought a domain name that I want to use, but I just cant put all these pieces together as of right now.

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Ubuntu Servers :: Get Notices That There Are Updates For The Server Software From Time To Time?

Mar 29, 2010

I have several file servers in our offices and I am relatively new to Ubuntu / Linux. I get notices that there are updates for the server software from time to time. Is it typical to update everything when available or should I follow "If it ain't broke, don't fix it..." mentality?I would hate for everything to be working fine and then have an update throw me a curve.

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CentOS 5 Server :: Time On Xen VM's Drifting Ahead Of Real Time?

Aug 4, 2009

I am hosting two Virtual Servers both running Centos 5.3 on a host machine also running the same OS. The VM software in use is Xen, as supplied with the OS.The host machine's time and date is fine, however both Virtual Servers are running ahead of real time consitantly.Running /etc/init.d/ntpd restart will resolve the issue however one of these is running MailScanner and when the time suddenly goes backwards, sometimes by as much as an hour, it stops working properly.

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Ubuntu :: Keep Desktop Folder Always Updated With Content Of Server

Jun 1, 2011

want to sync 2 folders, one on a desktop and the other on my server. My objective is to keep the desktop folder always updated with the content of the server folder. If I get this working, I can do the same with the rest of my desktop and laptop users. When online they can run a script with rsync and update data. Is it possible to get 2 way sync?

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Server :: New Zone Entry In Master Not Getting Updated At Slave

Feb 19, 2011

I have configured master and slave Bind servers. Everything works fine. But whenever I add a new zone entry at master server it is not getting updated at slave server in logs I see this error:
client 192.168.1.1#43428: view external: received notify for zone 'yourdomainname.com': not authoritative

At master server I do not see any error or warning message. This error clearly indicates that named.conf file does not have zone entry in it or domain name is wrong. While checking the named.conf file I see that the zone entry has not been updated at slave server. If I update it manually and reload named on slave then zone files (db files) are getting created without any issue and any modification at master server for the zone records are also getting updated. My concern is why zone record is not getting appended at slave server in named.conf file.

Is there anything I am missing in the configuration. I am pasting the steps which I have followed to configure my master and slave server:
Configure Bind as master and slave server
Install Bind on your server
yum install bind
OR
sudu apt-get install bind9
Generate RNDC Key using the command
rndc-confgen -a -k rndc-key
it will stored in /etc/rndc-key file
Master Server IP 192.168.0.1
Slave Server IP 192.168.1.1
Master Server Configuration
options .....

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Oct 28, 2010

I want to synchronize my time to a time server in Singapore. How can i do so with the Time and Date in System - Administration - Time and Date?

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Jun 9, 2010

Is there a way to get the current time as provided from NTP (not the currently set time on the server)?

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Server :: Deploy Updated .conf Files On Multiple Workstations?

Apr 28, 2011

we're about to migrate a set of workstations (ubuntu 10.04 LTS) to a new kerberos/LDAP setup. Basically, this requires the installation of some required deb packages and to copy some new .conf files over the original ones.We made a deb package having these "features":requires the needed other packages as dependenciesbacks up original conf filescopies the new conf files to the right places (i.e. /etc/krb5.conf,/etc/ldap.conf)The problem is: apt-get complains because the deb is "touching" files owned by other packages (kerberos, ldap, etc.). Therefore, the only way to skip this check is either to force apt-get to proceed or using the "replaces" directive in the deb control file, specifying the clashing packages. omething like this:

Code:
Package: <package-name>
Version: 0.9.9

[code]....

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CentOS 5 Server :: Updated Fresh 5.3 Xen Kernel And PAE Support Disappeared?

Aug 26, 2009

I have installed CentOS 5.3 with Xen on a PowerEdge 2650 machine with 6GB of RAM. As usual, PAE was already enabled so I did not have any problem with utilising all of the memory. However after upgrading to the latest release of the kernel (2.6.18-128.7.1.el5xen), memory available decreased to 4GBs. Then I switched back to the old kernel and 6GB was there. Then finally have switched back to the new kernel and 6GB is again there. So now PAE seems to be enabled but what concerns me is the inconsistent behaviour. (Also I am not sure the reason was the upgraded kernel.)

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Aug 31, 2010

On my virtual machine ubuntu 8.10, the date and time settings are not updated every time when I restart the machine.

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Ubuntu :: Date And Time Not Updated On Gnome Panel

May 19, 2010

I recently installed Ubuntu 10.04 and am very happy with it. However I have this problem with the Gnome panel which does not keep the date and time up to date. I can see that the system has the right date and time but it seems to get stuck on the Gnome panel. I have researched, ntp, ntpd, ntpupdate, tried all the tricks. Not sure what to do next.

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Server :: When Executed Last Command Its Showing System Ip Logged In Time And Logged Out Time The Output?

Feb 27, 2011

logging in a server through putty in the same network when i executed last command its showing system ip logged in time and logged out time the output as followsthis is my system
oot pts1 xx.xx.xx day month date time in time out timeand similarly am geeting other than this likeroot :0day month date time still logged in this is from more than 3 days its logged in

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Slackware :: Should Glibc Be Updated In Current Every Time There Is Kernel Update?

Feb 10, 2010

I am running Slackware64-current(multi-lib) and I have stumbled across something that I don't fully understand.I have read that the kernel-headers should not be updated as glibc is compiled against them and therefore requires that set of kernel headers. Recently the kernel version has been bumped a couple of times but glibc has stayed the same.Should glibc be re-compiled each time there is a kernel update?

Perhaps someone can explain, in very simple terms, the relationship between the kernel, the kernel headers, the kernel modules and glibc.

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Fedora :: Reinstall Nvidea And Broadcom Drivers Every Time The Kernel Is Updated?

Dec 9, 2010

Do you have to reinstall Nvidea and Broadcom drivers every time the kernel is updated? The new kernel would not even load to where I could get to my desktop. Help?? I could not even sign in with older kernels. Had to use a Puppy CD to edit my Grub menu.lst so I could sign in on the older kernel.

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