Re: Ntpdate fails to start

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On Tue, Sep 9, 2008 at 10:46 AM, Tony Molloy <tony.molloy@xxxxx> wrote:
>> >> >> At booting, ntpdate fails to start, and also the following command
>> >> >> fails:
>> >> >>
>> >> >> # /sbin/service ntpdate start
>> >> >> ntpdate: Synchronizing with time server:                   [FAILED]
>> >> >>
>> >> >> The log messages are:
>> >> >>
>> >> >> Sep  7 12:50:50 localhost ntpdate[2908]: the NTP socket is in use,
>> >> >> exiting
>> >> >>
>> >> >> Any ideas?
>> >> >
>> >> > Do you use NetworkManager to bring your network up?  If so, it's not
>> >> > up in time for NTP to do its trick, and will be sort of running
>> >> > (freewheeling without synchronising to external servers) and
>> >> > preventing ntpdate from being usable.
>> >>
>> >> Thanks, Tim, but how can I check it out?
>> >
>> > # service NetworkManager status
>> >
>> > will tell you if NetworkManager is running
>> >
>> >
>> > # service network status
>> >
>> > will tell you if the networkservice is running.
>> >
>> > You shouldn't have both running.
>> >
>> > Try the following and post the results
>> >
>> > # ntpq -p
>>
>> Thanks, Tony. The results:
>>
>> # /sbin/service NetworkManager status
>> NetworkManager (pid 2319) is running...
>> #
>
> OK, as someone in a previous e-mail said if NetworkManager is running then
> ntpdate will fail to start at boot as NetworkManager will not have the
> network set up in time.
>
> ntpdate sets the  on your clock approx and then ntpd sets is accurately and
> maintains it. However if ntpdate doesn't run and your clock is off by more
> than a certain amount of time then ntpd will refuse to set it. I can't
> remember what amount of time is involved.
>
> What was the result of
>
> # service network status
>
>>
>> # ntpq -p
>> bash: ntpq: command not found
>> #
>
> Do this as root or give the full path /usr/sbin/ntpq -p and post the results.
>
>
>>
>> but
>>
>> # /sbin/service ntpd status
>> ntpd (pid 2049) is running...
>> #
>
> Ok it's running but not synhronising.

Thanks again, Tony. The new results:

# /sbin/service network status
Configured devices:
lo eth0
Currently active devices:
lo eth0 vmnet8 vmnet1
#

# /usr/sbin/ntpq -p
     remote           refid      st t when poll reach   delay   offset  jitter
==============================================================================
+ns2.kamino.fr   193.52.184.106   3 u  224  256  377   69.973   -1.349   1.928
-ntp2.belbone.be 195.13.23.6      2 u  205  256  377   86.313  -10.732   0.900
+www.dreamcommun 194.109.22.18    3 u  241  256  377   82.750   -0.505   1.884
*syrte8.obspm.fr 145.238.203.14   2 u  137  256  377   69.231    0.676   1.421
#

Paul

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