Subject: Re: timed -M -F host1 host2
To: None <fair@clock.org>
From: None <Havard.Eidnes@runit.sintef.no>
List: current-users
Date: 08/21/1998 11:57:11
> You would be better off running xntpd on both hosts, with one
> peering with the other.
>
> We *really* should remove timed from NetBSD.
Hm, why? In many settings, sub-millisecond (or even sub-second)
accuracy is not a requirement, and timed has the advantage over
xntpd that it's "configure-less", you just need to turn it on if
there's a local timed master available.
As for size, I get a smaller physical memory footprint from timed
than from xntpd, even though the code size isn't smaller than with a
stripped-down xntpd (the uninitialized global array of "hosttbl"
structs in timed seems to be mostly responsible for this):
rype% ps axuw | egrep PID\|xntpd\|timed
USER PID %CPU %MEM VSZ RSS TT STAT STARTED TIME COMMAND
root 97 0.0 1.6 268 392 v0- S< Sat04PM 2:12.39 /local/sbin/xntpd
root 100 0.0 0.7 376 172 ?? Is Sat04PM 0:15.27 timed -M
he 15736 0.0 0.0 536 0 p3 RV 11:34AM 0:00.00 egrep PID|xntpd|timed (tcsh)
rype% size /local/sbin/xntpd /usr/sbin/timed
text data bss dec hex
106496 16384 75488 198368 306e0 /local/sbin/xntpd
36864 4096 306984 347944 54f28 /usr/sbin/timed
rype%
Oh, BTW, I've never seen xntpd give up synchronizing the clock on
this host, an i386 still running 1.2.
- H=E5vard