Re: [Xen-devel] domU time lagging

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 24 Feb 2006, at 13:37, Brian Hays wrote:

> I've noticed that the time inside DomU's begins lagging a few seconds 
> behing the host (Dom0) machine. Is there a way to sync the domU times 
> with the host server?
Probably you are running ntpd in domain0? You can try adding some code 
to the end of set_rtc_mmss() in arch/i386/kernel/time-xen.c (just 
before the return statement):
 {
    struct timeval *tv;
    struct timespec *ts;
    do_gettimeofday(&tv);
    ts.ts_sec = tv.tv_sec;
    ts.ts_nsec = tv.tv_usec * 1000;
    do_settimeofday(&ts);
 }

 -- Keir


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