ntpd configutration -- a small suggestion from the peanut gallery
Ronald F. Guilmette
rfg at tristatelogic.com
Wed Jun 5 22:34:23 UTC 2019
In message <11728008-40bb-4ff6-5a93-5ebf28ce4735 at hedeland.org>,
Per Hedeland <per at hedeland.org> wrote:
>> Yes. Here is the exact quote from the current man page for ntpd:
>>
>> -g, --panicgate
>> Allow the first adjustment to be Big. This option may appear
>an
>> unlimited number of times.
>>
>> Normally, ntpd exits with a message to the system log if the
>> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>> offset exceeds the panic threshold, which is 1000 s by default
>.
>>
>> So either I need new glasses or else that part underlined above is just plai
>n
>> wrong. Because even after my ntpd died several times, I was unable to find
>> -any- message telling me that ntpd had chosen suicide, let alone what the
>> reasons for that might have been. At least not in /var/log/messages.
>
>I know that the underlined part *used to* be correct, since I have
>seen those messages in the distant past (on FreeeBSD they would indeed
>be in /var/log/messages, but that is OS-dependant). I don't remember
>the exact wording though, and doing a quick test, I can confirm your
>observation - nothing at all is logged by the ntpd version included in
>FreeBSD 12.0-RELEASE when it commits suicide due to the offset
>exceeding the panic threshold. So I guess the logging was lost at some
>point.
Thank you for confirming. so I now know that I am not crazy... or at
least not *entirely* crazy. :-)
>https://bugs.ntp.org/show_bug.cgi?id=1130
>https://bugs.ntp.org/show_bug.cgi?id=2410
>
>Unfortunately the activity seen in those bug reports, including not
>even applying a provided patch, is probably typical for the
>maintenance of the "reference implementation" these days.
Well, there is the reference code, and then there is the FreeBSD version
thereof. Anyway, I already filed FreeBSD a PR on this:
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=238352
I will now attach to that the links you provided also, and then just
hope for the best.
Regards,
rfg
More information about the freebsd-questions
mailing list