[OpenIndiana-discuss] ntpd not keeping time in sync

Christopher Chan christopher.chan at bradbury.edu.hk
Wed Jul 13 01:54:37 UTC 2011


On Wednesday, July 13, 2011 06:52 AM, Christopher Chan wrote:
> On Wednesday, July 13, 2011 03:51 AM, Roy Sigurd Karlsbakk wrote:
>>> Sigh...
>>>
>>> ntpdate -u 192.168.9.1
>>> 10 Jul 09:01:15 ntpdate[29929]: step time server 192.168.9.1 offset
>>> 3317.946738 sec
>>
>> IIRC ntpd won't adjust the time if the difference is too big, measured
>> between the system clock, inherited from the hardware clock, and the
>> ntp servers. I've see this on VMs a few times on Linux - if the guest
>> OS doesn't have a time source compatible, it'll usually drift a lot,
>> possibly enough to make ntpd give up. But then, since you're running
>> on iron (or silicon or something), adjusting the time on bootup with
>> ntpdate should suffice :)
>>
>
> I have switched from broadcastclient to specifying 5 time servers. That
> seems to have got it to behave properly.
>

Spoke too soon...it's off by nine minutes after 12 hours....



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