[Olsr-users] Recommendation for maintaining accurate local times on nodes?
Thu Mar 8 21:22:06 CET 2012
Stable OLSRd use the realtime clock, but sanatize the output. Every
times the clock moves forward for more than 60 seconds or backwards,
OLSRd assumes a millisecond passed and goes on.
the next version of OLSRd I am working on will use the monotonic clock
On Thu, Mar 8, 2012 at 20:14, Juliusz Chroboczek <(spam-protected)> wrote:
>> OLSRd does not care about the time of neighbors, as long as the clocks
>> don't drift by huge margins
> Does olsrd use the kernel's monotonic clock? If it's using the
> real-time clock, then stepping the clock forward might cause the
> symptoms described (timing out a neighbour spuriously).
> Note by the way that the 2.4 kernel does not have a monotonic clock, so
> you could see these symptoms if you're running Broadcom.
> -- Juliusz
Steven Hawkings about cosmic inflation: "An increase of billions of
billions of percent in a tiny fraction of a second. Of course, that
was before the present government."
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