Re: [Xen-devel] domU clock over 23s off

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 12 Jul 2006, at 10:00, Harald Koenig wrote:

> I run into the same problem (ntp not working), so I set 
> independent_wallclock
> and ntp un domU can set the system time.  thanks for the hint!
>
> BUT!!!  with independent_wallclock I have a new problem:
> now the hw clock can't be read anymore
>
>         root@rhel4 # /sbin/hwclock --debug
>         hwclock from util-linux-2.12a
>         hwclock: Open of /dev/rtc failed, errno=19: No such device.
>         No usable clock interface found.
>         Cannot access the Hardware Clock via any known method.
RTC is inaccessible to domU regardless of independent_wallclock.

 -- Keir


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