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xen-users
RE: [Xen-users] NTP time issues DomU's
> any idea why all my DomU's were exactly the same offset wrong
> from my DomO then?
You've got two people (dom0 and domU) trying to adjust time at the same
time, which is bound to lead to confusion.
Ian
> I agree, it is great if it works ... but if it's off for some
> reason, i'd like to be able to fix it. (otherwise i may as
> well use windows ...)
>
> On Fri, 13 May 2005, Tim Durack wrote:
>
> > I think it's perfect the way it is.
> >
> > Run NTP in dom0, all the domU's then have synchronized time.
> >
> > I can still set timezones on all of these boxes independantly.
> > Timezone has nothing to do with NTP synchronization.
> >
> > Tim:>
> >
> >
> >> yeah, i'm already doing that, I was just saying, it *seemed* like
> >> they were getting their time from domain0, and weren't actually
> >> changing their own clocks in accordance with syncing with the same
> >> ntpd server.
> >
> >> especially since they're all off by exactly the same
> amount ... and
> >> running ntpdate doesn't seem to have any effect whatsoever?
> >
> > If you don't run ntp in the domU's, it should just work.
> >
> > If you want to run ntp in the domU, try:
> > echo 1 > /proc/sys/xen/independent_wallclock
> >
> > I guess we could be smarter about this, and make the wall clock
> > independent automatically if someone does an adjtimex
> syscall. Anyone
> > got any comments on this?
> >
> > Ian
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
>
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