[OpenAFS] bad sinchronization clock from a fileserver

Joshua Johnson joshua.johnson@ftlsystems.com
Wed, 16 Feb 2005 12:08:56 -0600


--On Wednesday, February 16, 2005 12:59:08 PM -0500 Jeffrey Hutzelman 
<jhutz@cmu.edu> wrote:

>
>
> On Wednesday, February 16, 2005 12:53:29 PM -0500 Derrick J Brashear
> <shadow@dementia.org> wrote:
>
>> On Wed, 16 Feb 2005, rogbazan wrote:
>>
>>> Hi,
>>> how can i check that the clock of a fileserver is taking the time from
>>> the sync site??
>>> A fileserver of 12, had the clock with 20 minutes more than other.
>>> This caused that a Unix Client forward its clock.
>>> How can i set up afs client to not synchronize with afs servers?
>>
>> afsd -nosettime.
>>
>> and you should be running ntpd on all your servers.
>
> ... and all your clients.  Jim is right; the time synchronization done by
> the cache manager should be used only as a last resort.
>
>
> Also, you should be using real NTP from http://www.ntp.org/ and not the
> ancient stuff that's included in the openafs distribution.
>
> -- Jeffrey T. Hutzelman (N3NHS) <jhutz+@cmu.edu>
>    Sr. Research Systems Programmer
>    School of Computer Science - Research Computing Facility
>    Carnegie Mellon University - Pittsburgh, PA
>


I'll add http://www.openntpd.org to the list as well ....

Joshua Johnson