On Wed, Oct 31, 2018 at 03:47:54PM +0530, Dolly Gyanchandani wrote:
> Thanks, Miroslav. We are reading the TAI time by *clock_gettime* using
> CLOCK_TAI.
> 
> Though we see the UTC offset in PMC as set by the master, the
> *clock_gettime* does not reflect it. *clock_gettime* with CLOCK_TAI shows
> the same time as the CLOCK_REALTIME.
> 
> Does PTP not override the kernel parameter tai_offset?

Both ptp4l and phc2sys should do that. Does pmc on the slave print
"currentUtcOffsetValid 1" and "timeTraceable 1" ?

-- 
Miroslav Lichvar


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