[LEAPSECS] Windows 10 time
Steve Allen
sla at ucolick.org
Thu Apr 11 23:18:58 EDT 2019
As noted previously, Microsoft has improved timekeeping in Windows 10
and as of 2018-06-01 FILETIME is now TAI - 37 seconds instead of UTC.
Yesterday Dan Cuomo posted a blog entry
https://techcommunity.microsoft.com/t5/Networking-Blog/How-NOT-to-test-the-Windows-Time-Service/ba-p/411592
which has explicit apologies for how bad time once was on Microsoft
and refers back to a February post
https://techcommunity.microsoft.com/t5/Networking-Blog/Top-10-Networking-Features-in-Windows-Server-2019-10-Accurate/ba-p/339739
which states that Microsoft will not smear (except, of course, when the
system is configured to run the old way without leap seconds) with
references to financial regulation agencies and Matsakis, Levine, Lombardi
at ION last year.
I am impressed that Microsoft has managed to go somewhere that POSIX
still refuses to go.
--
Steve Allen <sla at ucolick.org> WGS-84 (GPS)
UCO/Lick Observatory--ISB 260 Natural Sciences II, Room 165 Lat +36.99855
1156 High Street Voice: +1 831 459 3046 Lng -122.06015
Santa Cruz, CA 95064 https://www.ucolick.org/~sla/ Hgt +250 m
More information about the LEAPSECS
mailing list