On Fri, Feb 7, 2014 at 5:35 AM, Saku Ytti <s...@ytti.fi> wrote: > On (2014-02-06 21:14 -0500), Jay Ashworth wrote: > > > My usual practice is to set up two in house servers, each of which > > talks to: > Two is worst possible amount of NTP servers to have. Either one fails and > your timing is wrong, because you cannot vote false ticker. And chance of > either of > two failing is higher than one specific of them. >
+1 to having at least 3 NTP servers. Because complete outage is only one kind of failure. Don't forget poor performance due to high latency, or Server X emitting corrupted or inaccurate data -- -JH
