Ich hab einen UCS 4.8 DC auf einem Proxmox als VM - als Zeitserver-Adresse benutze ich “0.de.pool.ntp.org” und meine Fritzbox.
Nun stelle ich fest, das mir die Zeit hinterher läut - nach ein paar Tagen ist der “kritische Punkt” von >30 Minuten ereicht, was zu verschiedenen Seiteneffekten führt.
root@ucs002090:~# ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
192.168.2.10 92.243.6.5 3 u 24 64 37 0.481 293789. 1252.13
LOCAL(0) .LOCL. 5 l 32 64 37 0.000 0.000 0.000
195.50.171.101 145.253.2.212 2 u 24 64 37 31.775 293798. 1245.36
Wenn ich den NTP-Dienst stoppe und dann mit ntpd -gq ein manuelles Update machen, passt die Zeit wieder:
root@ucs002090:~# ntpd -gq
15 Mar 10:49:49 ntpd[11593]: ntpd 4.2.8p10@1.3728-o Sun Feb 25 21:22:55 UTC 2018 (1): Starting
15 Mar 10:49:49 ntpd[11593]: Command line: ntpd -gq
15 Mar 10:49:49 ntpd[11593]: proto: precision = 0.039 usec (-25)
MS-SNTP signd operations currently block ntpd degrading service to all clients.
15 Mar 10:49:49 ntpd[11593]: MS-SNTP signd operations currently block ntpd degrading service to all clients.
15 Mar 10:49:49 ntpd[11593]: Listen and drop on 0 v6wildcard [::]:123
15 Mar 10:49:49 ntpd[11593]: Listen and drop on 1 v4wildcard 0.0.0.0:123
15 Mar 10:49:49 ntpd[11593]: Listen normally on 2 lo 127.0.0.1:123
15 Mar 10:49:49 ntpd[11593]: Listen normally on 3 br0 192.168.2.90:123
15 Mar 10:49:49 ntpd[11593]: Listen normally on 4 lo [::1]:123
15 Mar 10:49:49 ntpd[11593]: Listen normally on 5 br0 [fe80::3459:83ff:fe52:d493%3]:123
15 Mar 10:49:49 ntpd[11593]: Listening on routing socket on fd #22 for interface updates
15 Mar 10:49:50 ntpd[11593]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied
15 Mar 10:49:50 ntpd[11593]: can't open /var/log/ntpstats/peerstats.20220315: Permission denied
15 Mar 10:49:51 ntpd[11593]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied
15 Mar 10:49:51 ntpd[11593]: can't open /var/log/ntpstats/peerstats.20220315: Permission denied
15 Mar 10:49:51 ntpd[11593]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied
15 Mar 10:49:51 ntpd[11593]: can't open /var/log/ntpstats/peerstats.20220315: Permission denied
15 Mar 10:49:52 ntpd[11593]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied
15 Mar 10:49:52 ntpd[11593]: can't open /var/log/ntpstats/peerstats.20220315: Permission denied
15 Mar 10:49:53 ntpd[11593]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied
15 Mar 10:49:53 ntpd[11593]: can't open /var/log/ntpstats/peerstats.20220315: Permission denied
15 Mar 10:49:54 ntpd[11593]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied
15 Mar 10:49:54 ntpd[11593]: can't open /var/log/ntpstats/peerstats.20220315: Permission denied
15 Mar 10:49:55 ntpd[11593]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied
15 Mar 10:49:55 ntpd[11593]: can't open /var/log/ntpstats/peerstats.20220315: Permission denied
15 Mar 10:49:56 ntpd[11593]: couldn't unlink /var/log/ntpstats/peerstats: Permission denied
15 Mar 10:49:56 ntpd[11593]: can't open /var/log/ntpstats/peerstats.20220315: Permission denied
15 Mar 10:54:56 ntpd[11593]: ntpd: time set +300.455414 s
ntpd: time set +300.455414s
15 Mar 10:54:56 ntpd[11593]: couldn't unlink /var/log/ntpstats/loopstats: Permission denied
15 Mar 10:54:56 ntpd[11593]: can't open /var/log/ntpstats/loopstats.20220315: Permission denied
HIer die Ausgabe nach einem manuellen Neulesen
root@ucs002090:~# timedatectl
Local time: Di 2022-03-15 10:55:33 CET
Universal time: Di 2022-03-15 09:55:33 UTC
RTC time: Di 2022-03-15 09:55:33
Time zone: Europe/Berlin (CET, +0100)
Network time on: yes
NTP synchronized: yes
RTC in local TZ: no
Hat jemand eine Idee, warum das automatisiert nicht funktioniert?