Re: "runtime went backwards" message in logs

Hello Julian,

Thursday, December 29, 2005, 4:39:55 PM, you wrote:

> Highly likely it has a Lot to do with it :-) Maybe the master time
> server had `date` run manually, or otherwise shifted, or came back
> on net after an outage, & the systems noticed drifted time & corrected etc.
> man ntpd
> man ntp.conf
> etc :-)

I'm using I'm not using Stratum-1 servers (since I read that they
shouldn't be used by individuals), but stratum-2 so they are lower
quality, but I have few of them in the list, can just one of
them affect my time that much?

Here is my /etc/ntp.conf:

driftfile /etc/ntp.drift
# Los Angeles, CA
server gandalf.theunixman.com
#Los Angeles, CA
server 66.92.40.210
#Los Angeles, CA
server ntp2.sf-bay.org
#Riverside, CA
server hydrogen.cert.ucr.edu
#Los Angeles, CA
server clock.develooper.com

Also I didn't saw any ntp messages in clock around that time.

Perhaps you're right that NTP could be blamed for it, but it's little
suspicious that it happen when sendmail was sending mail (I'm
apologizing, that I forgot to mention that before):

Dec 26 05:40:00 chinatsu /usr/sbin/cron[51606]: (root) CMD (/usr/libexec/atrun)
Dec 26 05:40:38 chinatsu sendmail[51609]: jBQDeaOY051609: from=www, size=1056, class=0, nrcpts=1, msgid=<91133e67c96c54139e783
50500e1b4e7@xxxxxxxxxxxxxxxxx>, relay=www@localhost
Dec 26 05:40:38 chinatsu kernel: calcru: runtime went backwards from 226760439 usec to 226756967 usec for pid 612 (sendmail)
Dec 26 05:40:38 chinatsu oidentd[51611]: Connection from 127.0.0.1:61951
Dec 26 05:40:39 chinatsu kernel: calcru: runtime went backwards from 226760439 usec to 226756967 usec for pid 612 (sendmail)
Dec 26 05:40:39 chinatsu oidentd[51611]: [127.0.0.1] Successful lookup: 56620 , 25 : www (www)
Dec 26 05:40:39 chinatsu sm-mta[51610]: STARTTLS=server, relay=www@xxxxxxxxxxxxxxxxxxx [127.0.0.1], version=TLSv1/SSLv3, verif
y=NO, cipher=DHE-RSA-AES256-SHA, bits=256/256
Dec 26 05:40:39 chinatsu sendmail[51609]: STARTTLS=client, relay=[127.0.0.1], version=TLSv1/SSLv3, verify=FAIL, cipher=DHE-RSA
-AES256-SHA, bits=256/256
Dec 26 05:40:39 chinatsu sm-mta[51610]: jBQDedXn051610: from=<www@xxxxxxxxxxxxxxxxxx>, size=1155, class=0, nrcpts=1, msgid=<91
133e67c96c54139e78350500e1b4e7@xxxxxxxxxxxxxxxxx>, proto=ESMTP, daemon=IPv4, relay=www@xxxxxxxxxxxxxxxxxxx [127.0.0.1]
Dec 26 05:40:39 chinatsu sm-mta[51610]: jBQDedXn051610: Milter add: header: X-Virus-Scanned: ClamAV 0.87.1/1217/Sat Dec 24 06:
39:31 2005 on chinatsu.takeda.tk
Dec 26 05:40:39 chinatsu clamav-milter[705]: jBQDedXn051610: clean message from <www@xxxxxxxxxxxxxxxxxx>
Dec 26 05:40:39 chinatsu sm-mta[51610]: jBQDedXn051610: Milter add: header: X-Virus-Status: Clean
Dec 26 05:40:39 chinatsu sendmail[51609]: jBQDeaOY051609: to=strozer@xxxxxxxxxxxxx, ctladdr=www (80/80), delay=00:00:03, xdela
y=00:00:01, mailer=relay, pri=31056, relay=[127.0.0.1] [127.0.0.1], dsn=2.0.0, stat=Sent (jBQDedXn051610 Message accepted for
delivery)

--
Best regards,
Derek mailto:takeda@xxxxxxxxx
http://www.takeda.tk

-- E Pluribus Modem

_______________________________________________
freebsd-stable@xxxxxxxxxxx mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "freebsd-stable-unsubscribe@xxxxxxxxxxx"