CentOS 5 :: Run Ntpdate In Each Boot?
Jul 10, 2010I use CentOS release 5.3 (Final)I want centos to automaticaly run ntpdate each time the pc boots, how can I do that ?(I do not boot to KDE, just to plain konsole if that matters)
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Fedora :: What Is /etc/init.d/ntpdate
Sep 9, 2009I saw that there are 2 NTP services in /etc/init.d:
/etc/init.d/ntpd - the NTP daemon
/etc/init.d/ntpdate - what is this ? and what is the relation between the 2 services?
I mean... if there is ntpd to do all the clock sync, what is ntpdate's role?
General :: Ntpdate Is Not Working
May 11, 2011ntpdate give err. ntpdate -q 10.3.71.11 server 10.3.71.11, stratum 0, offset 0.000000, delay 0.00000
11 May 15:10:56 ntpdate[21183]: no server suitable for synchronization found
General :: Use 'ntpdate' Only Or Another Command?
Jan 12, 2010i like to ask something regarding network time protocol.... if i use "ntpdate [URL]"..it shows the time synchronized with [URL]. but if i want to reset my time should i use 'ntpdate' only or another command?
View 1 Replies View RelatedFedora :: F13 Ntpdate - Syncronisation Not Working
Aug 17, 2010I have a boot problem. Is this just a kosmetic problem or is the syncronisation not working?
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Debian :: Apt-get Fail On Installing Ntpdate?
Oct 18, 2010I'm attempting to install ntpdate on Debian etch and am getting the following errors
# apt-get install ntpdate
Reading package lists... Done
Building dependency tree... Done
You might want to run `apt-get -f install' to correct these:
The following packages have unmet dependencies:
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General :: Ntpdate Getting Out Of Sync Quickly
Jun 29, 2010I'm trying to sync the clock of an ubuntu desktop with the network with ntpdate -u <ntp-server> and in a matter or minutes it's growing an offset of a few hundred milliseconds and even more than one second. Is there anyway to guarantee that the time keeps synchronizing with the network more frequently? does it make sense that the offset grows so fast? Am I doing something wrong?
View 3 Replies View RelatedServer :: RHEL Ntpdate Not Syncing
Nov 14, 2010I 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:
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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?)
Networking :: Synchronize A Client With An Ntpdate Server?
Apr 19, 2010I'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
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General :: Use Ntpdate After Proxy On Ubuntu 10.04 64bits
Nov 18, 2010Can I use ntpdate after http servers and how? I use Ubunto 10.04 64bits.
View 1 Replies View RelatedUbuntu Networking :: Ntpdate Domain.local (no Server Suitable For Synchronization Found)
Nov 2, 2010I 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
View 3 Replies View RelatedServer :: Synchronizing Server Time With Ntpdate Command In Cron?
Jul 14, 2011we are synchronizing server time with ntpdate command in cron.how often should it run?
View 3 Replies View RelatedServer :: Ntpdate - Keep Updated The Time On A Server?
Nov 25, 2010What 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?
CentOS 5 :: Centos 5.2 Installed On /dev/hda3, Won't Boot, Cant Find Grub Stage 2?
Nov 10, 2009I just upgraded by box from Fedora Core 9 to Centos 5.2. Finally!I have a 500GB SATA drive, it's partitioned into three equal size slices, hda1 through 3. The old Fedora was on hda1, I installed the new Centos on hda3. I instructed the installer to write the MBR to /dev/hda, not /dev/hda3. Fdisk says I have sector 0 unused.First, the system wouldn't boot - it just looped through the BIOS, rebooting over and over again. The BIOS sees the disk, but it never loaded Grub. I tried re-running grub-install /dev/hda, and not I get a Grub Error 17 after stage 1.5 loads.
I can boot from rescue OK, the grub.conf man menu.lst look fine, it's pointing to "root (hd0,2)". It's either the BIOS that can't find the MBR, or the MBR can't find Grub.When I looked at the disk with fdisk after the install, hda1 was still marked bootable, hda3 was not, so I swapped bootable flags but that has not made a difference. I also appended the new grub to the old grub thinking I could get the MBR (if it is there) to load the old grub and thence find the new Centos, but that didn't work either.Mobo is an old Shuttle AK35.Any ideas? Did I mess up by not telling the system to put the MBR on /dev/hda3? Is there a way to fix this without reinstalling?
CentOS 5 Hardware :: CentOS Won't Boot After Fresh Install [Proliant DL160 G6]?
Mar 23, 2010I have successfully installed CentOS 5.4, and after choosing it from the GRUB menu, I am getting the following error message:1706-Smart Array Controller Extended BIOS Data Area Memory Corrupted. Int 13h BIOS Cannot Continue - System Halted.I'm using two SAS disks that came along with the server, left the default RAID configuration (1+0) on a P410 controller
View 5 Replies View RelatedCentOS 5 :: Create A Boot Load Entry For Mandriva From Grub Centos?
Feb 22, 2011Ive installed centos freebsd and mandriva but i want to manage grub from my centos and y create successfully a boot load for freebds. But for mandriva it just doesnt work... so how can a create a boot load entry for mandriva from grub centos?
View 1 Replies View RelatedInstallation :: Dual CentOS - Windows 7 Boot - Had To Delete CentOS Partition And No Grub Menu
Sep 19, 20103 partitions (in order): Windows 7, CentOS and shared data partition.
I need to increase the size of the Windows 7 partition (c:windowswinsxs seems to be something not easily remedied).
GParted didn't work in moving things around (bad sector) so I wiped out its partition (# 2 out of 3) and I was able to increase the size of the Windows 7 partition (I can reinstall CentOS easily and not much work lost).
Except ... no more grub menu (unsurprising). This incantation does allow me to boot into Windows 7.
Is there any way of rebuilding the grub menu short of reinstalling CentOS (5.5)?
CentOS 5 :: Resizing CentOS Boot Partition, Dual-booting?
Jun 9, 2009I have a laptop that came with Windows Vista (64-bit) installed. I created a new partition and installed XP (also 64-bit) alongside it.Last night I shrunk my XP partition and created another new partition and installed Linux (CentOS 64-bit) on it. I made an error in judgment and didn't allocate enough space, so I need about 10 more gigs for the Linux partition. It boots up and runs, but I need about 10 more gigs of storage for the files I want to keep on the partition (and yes, they have to be on the partition, I definitely need to know how to do this, not a workaround)I went into Vista and shrunk the XP partition by 10 gigs, so now I have 10 gigs of free, non-partitioned space.
As it stands, when I start up the computer I get the GRUB boot loader. I can boot my Linux install or choose "Other" and be taken to the Vista boot loader. From there I can choose XP or Vista to boot.So, my question is... what is the best way to append the 10 gigs of free space to the Linux partition? Is this something I should do inside of Linux? I have the option to do it in Vista, but the partition shows up as "healthy" but without a file system type.I just don't want to screw up the boot loader, partitions or anything else.This isn't my area of expertise, so if anyone could give me a good suggestion or solid answer
CentOS 5 Hardware :: System Wont Boot Since Upgrade Centos 5?
Jan 26, 2011have all ways been hiding in the background read not say a thinglets start well i look after 2 dell poweredge 2650 with 12 gig ram installed servers has been running fine onwell i though it was time to upgrade to 5 all went fine till reboot Memory for crash kernel (0x to 0x) not within permissible range ! well what i have been reading this is the norm for now What is mean by ignore it? LoLwell so i did the system keeps boot till i get to this linesbin/mingetty: /sbin/mingetty: cannot execute binary file alot, and it shows. INIT: Id "5" respawning too fast: disabled for 5 minutes ...so maybe its a memory issue so took 8 gig out left 4 in the system now it reboot alls good with only 4 gig of ram installed so is there a way to fix it to use all the ram can i get the system boot on 4 gig and then add the 8gig later on
View 7 Replies View RelatedCentOS 5 Hardware :: Installation - Centos 5.2 On HP Rp5700 Desktop \ Begins The Boot Process Up To Discovering The PCI Stuff And Just Locks Up, No Response?
Mar 28, 2009I am trying to install CentOS 5.2 on an HP rp5700 desktop unit. These units were originally sold as a Point of Sales unit I believe, but HP also markets it as a high life cycle server for SMB market.I tried to load CentOS on this unit via CD (created from downloaded ISO of course). It presents the initial CentOS banner page and waits for the obligatory "enter" to continue. It begins the boot process up to discovering the PCI stuff and just locks up, no response. I have to power down to restart.Since this does not even get to the point of installing. I am at a loss what to do next. Has anyone had a similar issue with other PCs.The boot stops at the lineACPI: PCI Root Bridge [PCI0] (0000:00)
View 3 Replies View RelatedCentOS 5 :: Unable To Boot Windows After Installing CENTOS 5.4
Nov 18, 2009I've Got one Problem with My Computer soon after success installation of when the boot-loader ask me to choose OS at CENTOS 5.4, multi boot boot-loader if i choose windows then computer tries to boot windows but fail and give the error message that there is a problem on reading the hard disk, But when i restart it and start with LINUX then computer start successful with no error message, now i do not know what to do cause i need to use Windows and all my programs are in windows..
View 1 Replies View RelatedCentOS 5 :: CentOS 5.4 Does Not Boot Properly After RAID5 Recovery?
Mar 23, 2010I had a sata drive go down on my software raid array a couple days ago..After replacing the defective drive, I rebuilt it using fdisk to set partitions and mdadm to add the drive back into the raid array.After getting md2 to mount to /mnt I copied the /mnt/etc/fstab and /mnt/etc/mdadm.conf to the /etc directory and rebooted..When I boot, my /dev/md2 partition is not mounting to / It is not loading all of the services at boot time it should.. the size of /dev/md2 on / is even wrong.. it should be about 1.3TBwhen I manually mount /dev/md2 to /mnt I can access all of my data, through /mnt/var/www/vhosts and so on.. I am at a loss, why is the machine booting to this craziness?All of my data, that I know of can be accessed when md2 is mounted to /mnt[root@ESS000272 etc]# cat mdadm.conf
# mdadm.conf written out by anaconda
DEVICE partitions
MAILADDR root
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CentOS 5 :: Boot Old Centos On Intel D510MO Fails?
Apr 8, 2010i want to change my server to a intel d510mo withoutchanging the installation.The old nstallation runs on a centos 5.4 asus amd board witha sata raid, sata-sil adapter in no raid modus.and that is the problem.i boot the centos on the intel board, and only the sata-sil module is loaded, so noata drive is found.How can i change this? udev? i disabled the scsi-hostadapter in modprobe.conf, but no
View 1 Replies View RelatedCentOS 5 :: How To Speed Up Boot Time / Disable Or Change Eth0 At Boot / Searching?
Jan 11, 2010This on a Vostro 1220 Laptop w/ Intel 5300 wireless:
A.I have long boot up time.I think it's because of the eth0 network search which I don't use.I have an intel wireless 5300 card running.How can I speed up the boot time, i.e. disable or change the eth0 at boot, the searching?
B:When I restart or shutdown, the screen flashes repeatedly and gets some garbled colors along the top before finally rebooting looks like windows ME or something).This vostro has an intel x4500HD vid chipset in it.
C.How do I get into gnome configuration editor to turn on Metacity compositing? Alt-F2 and run gconf-editor doesn't do it. I don't do compiz, but need compositing.
D.I need to install Chromium Browser as it sync my bookmarks.I have RPMforge enabled btw also...how can I do that? I.e. rpm repo for chromium?
This will help me get off to a running start so I can get up to speed on CentOS..
CentOS 5 :: Boot Partition Is On A Disk Using The GPT Partitioning Scheme But Machines Cannot Boot Using GPT?
Jun 27, 2011I meet a problem about "Your boot partition is on a disk using the GPT partitioning Scheme but this machines cannot boot using GPT." in installation. Does GRUB-0.97 on CentOS 5.4 support GPT?
View 4 Replies View RelatedCentOS 5 Hardware :: USB Aircard Cold Boot Vs Warm Boot 5.2
Jan 23, 2009If I boot my CentOS 5.2 box, then insert a Verizon aircard, then modprobe usbserial I end up with /dev/ttyUSB0 and 1. If I then warm boot (init 6) the machine and modprobe usbserial /dev/ttyUSB0 and 1 are there and usable. If I cold boot the machine (init 0 and power on) then modprobe usbserial, /dev/ttyUSB0 and 1 do not show up. If I unplug the aircard and plug it back in, the devices are created and ready to go. The machine will be in an unattended environment and I can not remove the device on every power up. How can I get the machine to find the usb device on the cold boot vs the warm boot? I don't understand why there is a difference to begin with...
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CentOS 5 :: How To Create/boot CentOs 5.3 Ram Image
Apr 6, 2010How can I create/boot CentOs 5.3 ram image?I'm looking to create a CentOs ram image that once booted will not access the hard drive.
View 3 Replies View RelatedCentOS 5 :: Can't Boot CentOS After Reinstalling Windows
Nov 27, 2010I had Windows XP Pro 32 bit and CentOS 5.4 installed on my Dell M6400 laptop and life was wonderful. Until I had to reinstall Windows. In the process, I reformated the C: partition of the drive where the Windows operating system was installed. I was careful NOT to reformat anything else. Now I cannot boot CentOS. The drive that has both the Windows and CentOS still shows the same partitions as were there before I reinstalled Windows, namely:
NTFS (C:) 171.82 GB
/boot 102 MB
(F:) 60.96 GB
is where my CentOS partition has all of my linux data and apps. I assume /boot should be the boot partition for CentOS I use Acronis OS Selector to show the partitions to boot. Now CentOS doesn't show as an option even if I go through the process of trying to detect a CentOS boot partition using OS Selector. I have researched this in the forums but have not found anything that was of help. There was a thread from someone who had trouble booting Ubuntu on a system with Windows Vista and CentOS but I did not see anything there that looked like it would help in my situation.
CentOS 5 :: CentOS 5 Won't Boot After Kernel Update
Sep 10, 2011I applied the Kernel update that showed in the updater via the GUI.It now won't boot anymore.Memory for crash kernel (0x0 to 0x0) notwithin permissible range.WARNING calibrate_APIC_clock: the APIC timer calibration may be wrong.
View 2 Replies View RelatedCentOS 5 Hardware :: Adaptec 1430sa Centos Do Not Boot After Initial Setup "grub"?
Nov 15, 2010I am busy to do some tests using the Adaptec 1430sa hardware raid controler .I started the setup by generating the raid 1 aray and it worked ok .I did the regular setup of Cent Os 5.5 64 bits all worked ok but the system do not boot .When I start the box it enter the minimal grub screen .I tried to install a first time on the MBR like suggested and how it need to be done for soft raid setup .nd I tried to install it on the first cluster from the boot sequence like possible on second choice
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