sonyboy.dk » time http://www.sonyboy.dk Tools, tip, tricks and other stuff I might come up with Sat, 04 Sep 2010 19:41:25 +0000 en hourly 1 http://wordpress.org/?v=3.1.3 XenServer: Date/Time synchronization issues http://www.sonyboy.dk/2009/09/16/xenserver-datetime-synchronization-issues/ http://www.sonyboy.dk/2009/09/16/xenserver-datetime-synchronization-issues/#comments Wed, 16 Sep 2009 20:38:15 +0000 Sonyboy http://www.sonyboy.dk/?p=52 By default, XenVMs have their clocks synchronized to the XenServer Host that hosts them and will ignore requests to adjust the time made by an ntp daemon if one is running. If you want a XenVM to have an independent clock, log on to its Text Console and issue the command

echo 1 > /proc/sys/xen/independent_wallclock

then run an NTP daemon.

To revert to the default, issue the command

echo 0 > /proc/sys/xen/independent_wallclock

For more setting up an NTP on the XenServer please refer to the below kb article. Refer to the below kb article for “How to set up an NTP Server for a XenServer network”

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