"Clock skew too great" but clocks synchronized?
simo
idra at samba.org
Sat Sep 29 13:51:56 MDT 2012
On Sat, 2012-09-29 at 21:47 +0200, Christian Huldt wrote:
> 2012-09-29 kl. 21:44 skrev simo:
>
> > On Sat, 2012-09-29 at 16:06 +0200, Christian Huldt wrote:
> >> 2012-09-29 kl. 15:58 skrev simo:
> >>
> >>> On Sat, 2012-09-29 at 13:50 +0200, Christian Huldt wrote:
> >>>> A short time ago I stopped being able to login to a samba 3.6.3 member server on a domain a samba4 beta8 dc ,
> >>>> kinit on he member reported "Clock skew too great" but the time was on 4 seconds off, and even after synchronizing the clocks I still get the same message.
> >>>> date -u and date are the same on both machines.
> >>>>
> >>>> I just don't understand it at all. Please, could some one think of anything?
> >>>
> >>> Are you sure the time zone is the same ?
> >>>
> >>
> >> Yes, I just verified that.
> >> It's been working perfectly for two weeks, and the other member servers connect/kinit just fine.
> >
> > Have you tried kdestroy before doing kinit ?
> > Some versions of MIT save a 'clock skew' flag in the ccache and may try
> > to adjust the clock based on the previous skew.
>
> Thanks! That did it.
>
> Though this was with heimdal-client on ubuntu server 12.04, that's not MIT afaik?
They may have the same behavior.
Simo.
--
Simo Sorce
Samba Team GPL Compliance Officer <simo at samba.org>
Principal Software Engineer at Red Hat, Inc. <simo at redhat.com>
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