[ntp:questions] R: Re: debugging strange ntp in virtual environment
Riccardo Castellani
ric.castellani at alice.it
Thu Sep 19 07:47:19 UTC 2013
David Woolley wrote:
>The basic problems with running ntpd on VMs are that
simulated real time
>can run at variable rates, compared with true real time,
and there can
>be large scheduling delays, which compromise the accuracy of
offset measurement.
What means simulated real time can run at "variable rates"
?!
>Both can result in very large jitters and make it difficult for ntpd to
>work out the underlying clock frequency error.
Ok, so you suggest to run ntpd
service (to give time to clients) on physical machine ?
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