On Mar 9, 2007, at 4:04 AM, Kirill Korotaev wrote:
Wolfgang,
I'm trying to understand whether OpenVZ does anything special about
time, and thus whether I need to take care to somehow synchronize the
clocks of HN and VEs.
no. system time is global for the whole node and its VEs.
By default, VE can not change system time (it requires CAP_SYS_TIME)
For example, can gettimeofday(2) return
different things in the HN and in a VE?
it can :) but only if different timezones are selected in VEs.
So you can setup ntpd on the host node and that's all.
Thanks,
Kirill
Or even better, set up ntpd inside a VE that has CAP_SYS_TIME.
vzctl set 101 --capability sys_time:on --save
-mike
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