Re: [LEAPSECS] leap minute or hour

2022-11-15 Thread Miroslav Lichvar
t work for longer than a million years. -- Miroslav Lichvar ___ LEAPSECS mailing list LEAPSECS@leapsecond.com https://pairlist6.pair.net/mailman/listinfo/leapsecs

Re: [LEAPSECS] Another vote on UTC, facebook

2020-03-19 Thread Miroslav Lichvar
ffset and frequency is changing during the leap smear. https://developers.redhat.com/blog/2015/06/01/five-different-ways-handle-leap-seconds-ntp/ -- Miroslav Lichvar ___ LEAPSECS mailing list LEAPSECS@leapsecond.com https://pairlist6.pair.net/mailman/listinfo/leapsecs

Re: [LEAPSECS] Leap seconds have a larger context than POSIX

2020-02-06 Thread Miroslav Lichvar
needed to slow down or speed up Earth enough for UTC to require more than two leap seconds per year and how quickly can it be released without destroying those that care about UTC following UT1? -- Miroslav Lichvar ___ LEAPSECS mailing list LEAPSEC

Re: [LEAPSECS] anybody watching the NTP pool?

2018-07-02 Thread Miroslav Lichvar
ol DNS had some issues around July 1st, so it might > be worth checking if anyone else recorded anything unusual. In my logs I see only one server that was announcing a leap second on June 30th. It was two the month before that and about 70 on January 31th 2017. -- Miroslav Lichvar

Re: [LEAPSECS] A standard for leap second smearing

2016-09-29 Thread Miroslav Lichvar
acceptable phase and frequency error of the clocks. The 1000/2000 second smears may be useful if they can be applied locally and the frequency error of 500-1000 ppm is acceptable. The 20/24 hour smears may be acceptable some environements, but not when there is a requirement is to ke

Re: [LEAPSECS] dismaying news

2015-11-17 Thread Miroslav Lichvar
rtain I'm with what the solution should be. -- Miroslav Lichvar ___ LEAPSECS mailing list LEAPSECS@leapsecond.com https://pairlist6.pair.net/mailman/listinfo/leapsecs

Re: [LEAPSECS] leap second festivities?

2015-07-01 Thread Miroslav Lichvar
sine smear. I think there is a different reason why they switched to the linear smear. -- Miroslav Lichvar ___ LEAPSECS mailing list LEAPSECS@leapsecond.com https://pairlist6.pair.net/mailman/listinfo/leapsecs

Re: [LEAPSECS] leap second festivities?

2015-07-01 Thread Miroslav Lichvar
my systems. The clock on the first one was corrected by stepping, the second one by fast slewing. https://mlichvar.fedorapeople.org/leap2015/clock_step.gif https://mlichvar.fedorapeople.org/leap2015/clock_slew.gif -- Miroslav Lichvar ___ LEAPSECS maili

Re: [LEAPSECS] leap second festivities?

2015-06-30 Thread Miroslav Lichvar
tem time synchronized by NTP/PTP using the right/UTC timezone and display 23:59:60. https://github.com/mlichvar/leapclock It should work on Linux and possibly other systems where the kernel steps the clock back when it gets to 00:00:00. -- Miroslav

Re: [LEAPSECS] 2-hour leap smear in Japan

2015-06-23 Thread Miroslav Lichvar
m to follow closely a server that smears leap second in just two hours. Anyway, from the article it's not clear to me if they will make a leap smear on NTP servers or precompensate the clocks locally be slewing. -- Miroslav Lichvar ___ LEAPSECS maili