| Re: [chrony-users] Chrony forgets servers (specified by FQDN) when no DNS server |
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On 01/02/2018 02:55 AM, Miroslav Lichvar wrote:
What chrony version do you use and on what system it is running? When
"chronyc sources" doesn't list the servers, what does "chronyc
activity" print?
Centos 7.4, chrony 3.1
The edge router had crashed New Year's Day (which is a little
disturbing) which I detected when I tried to gather information to
answer your questions, so this was a great opportunity to recreate the
conditions and gather the facts you requested.
After rebooting with the uplink disconnected, the only source active was
my local GPS appliance. For those entries in my configuration that
specify IP addresses, it was listed by "source" as not yet active; the
rest of the entries were not there, as I reported before.
"activity" showed that four sources had unknown names.
When I plugged the uplink cable back in, after a few minutes I did
"sources" and everything was there as I would expect. So it appears
that chrony is doing its job.
Perhaps "sources" should add a line to its report when there are one or
more sources with unknown IP addresses and to use "activity" to find out
more information. Consider this a feature request of low priority.
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