Re: [chrony-users] initial sync speed |
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- To: chrony-users@xxxxxxxxxxxxxxxxxxxx
- Subject: Re: [chrony-users] initial sync speed
- From: Peter Morrow <pdmorrow@xxxxxxxxx>
- Date: Fri, 3 Jan 2020 15:10:36 +0000
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On Fri, 3 Jan 2020 at 14:17, Miroslav Lichvar <mlichvar@xxxxxxxxxx> wrote:
>
> On Fri, Jan 03, 2020 at 01:45:27PM +0000, Peter Morrow wrote:
> > I'm seeing this configuration take around 6s and would like to reduce
> > this time as much as possible, can anyone suggest anything to consider
> > here? Removing some servers might be an option if this speeds things
> > up.
>
> 6 seconds correspond to 4 measurements at 2-second burst interval. In
> chrony-3.4 and newer the burst interval is proportional to the polling
> interval. You could specify the servers with a minpoll of 2 or smaller
> to get the first update sooner. But you should be doing that only with
> your own servers as admins of most public servers don't like clients
> that poll at such a high rate.
Thank you Miroslav. The pool time.windows.com has 4 servers, so that makes
sense here. I'm using chrony 3.3, are there any ways to achieve the same thing
with 3.3?
Peter.
>
> --
> Miroslav Lichvar
>
>
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