[ntp:questions] Xntp d'ont slow the clock on alphaserver with Tru64
Stephane Guillou
ross_le_beau_gosse at hotmail.fr
Fri Mar 14 11:28:01 UTC 2008
Hi,
I have configured an alphaserver with tru64 v5.1b to be NTP (ntpq
4.1.1 Fri Apr 29 14:25:45 EDT 2005) client, its configuration file is:
# cat /etc/ntp.conf
server 127.127.1.0
fudge 127.127.1.0 stratum 10
driftfile /var/ntp/drift
multicastclient 224.0.1.1
broadcastdelay 0.008
authenticate no
This alphaserver synchronise its clock thanks to two stratum 2 NTP
server connected on the same subnet.
ntpq> peer
remote refid st t when poll reach delay
offset jitter
==============================================================================
LOCAL(0) LOCAL(0) 10 l 58 64 377 0.000
0.000 0.488
+serv1 ntpclock-lan 2 - 32 64 377 0.488 -67.351
1.347
*serv2 ntpclock-lan 2 - 16 64 377 0.488 -67.501
1.570
It seems that xntpd never slow the clock and a step is done as soon as
the offset is under -128ms.
daemon.log:Mar 14 07:58:27 xntpd[362529]: ntpd 4.1.1 Fri Apr 29
16:10:01 EDT 2005
daemon.log:Mar 14 07:58:27 xntpd[362529]: precision = 976 usec
daemon.log:Mar 14 07:58:27 xntpd[362529]: kernel time discipline
status 0040
daemon.log:Mar 14 07:58:27 xntpd[362529]: frequency initialized 0.000
from /var/ntp/drift
The file /var/ntp/drift always contain 0.000. Reset and lost
synchronisation are observed every 2 hours.
Using logfile option in /etc/ntp.conf I can also see this message
14 Mar 08:05:50 xntpd[362529]: get_kernel_info: ntp_adjtime() failed:
Function not implemented
14 Mar 08:17:41 xntpd[362529]: time reset -0.149086 s
14 Mar 08:17:41 xntpd[362529]: system event 'event_clock_reset' (0x05)
status 'leap_none, sync_unspec, 5 events, event_peer/strat_chg' (0x54)
14 Mar 08:17:41 xntpd[362529]: system event 'event_peer/
strat_chg' (0x04) status 'leap_none, sync_unspec, 6 events,
event_clock_reset' (0x65)
Is there someone to help me with this problem?
Regards
Steph.
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