temperatures (ordinary computer clocks are sensitive to temperature),
and systems that do not run continuosly, or run on a virtual machine.
-Typical accuracy between two machines on a LAN is in tens, or a few
-hundreds, of microseconds; over the Internet, accuracy is typically
-within a few milliseconds. With a good hardware reference clock
-sub-microsecond accuracy is possible.
+Typical accuracy between two machines synchronised over the Internet is
+within a few milliseconds; on a LAN, accuracy is typically in tens of
+microseconds. With hardware timestamping or a hardware reference clock
+sub-microsecond accuracy may be possible.
Two programs are included in chrony, chronyd is a daemon that can be
started at boot time and chronyc is a command-line interface program
chrony is distributed under the GNU General Public License version 2.
-
-Author
-======
+Authors
+=======
Richard P. Curnow <rc@rc0.org.uk>
-
-
-Maintainers
-===========
-
Miroslav Lichvar <mlichvar@redhat.com>
-
Acknowledgements
================
Antti Jrvinen <costello@iki.fi>
Advice on configuring for BSD/386
-Miroslav Lichvar <mlichvar@redhat.com>
- Reference clock support
- IPv6 support
- Linux capabilities support
- Leap second support
- Improved source selection
- Improved sample history trimming
- Improved polling interval adjustment
- Improved stability with temporary asymmetric delays
- Temperature compensation
- Many other bug fixes and improvements
-
Victor Moroz <vim@prv.adlum.ru>
Patch to support Linux with HZ!=100
Timo Teras <timo.teras@iki.fi>
Patch to reply correctly on multihomed hosts
+Bill Unruh <unruh@physics.ubc.ca>
+ Advice on statistics
+
Stephen Wadeley <swadeley@redhat.com>
Improvements to man pages
Doug Woodward <dougw@whistler.com>
Advice on configuring for Solaris 2.8 on x86
-Many other people have contributed bug reports and suggestions. I'm
-sorry I can't identify all of you individually.
+Many other people have contributed bug reports and suggestions. We are sorry
+we cannot identify all of you individually.