Re: [Linuxptp-users] phc2sys trouble

[Ledda W. E. <Wil...@it...>]

Hi Richard, 
I have tried to monitor the TIME_PROPERTIES_DATA_SET using the following command

./pmc -b 0 -i eth1 "get TIME_PROPERTIES_DATA_SET"

I get the always the  following even when the problem appears

sending: GET TIME_PROPERTIES_DATA_SET
        ece555.fffe.0bab40-1 seq 0 RESPONSE MANAGMENT_ERROR_STATUS
        ece555.fffe.0bac80-16 seq 0 RESPONSE MANAGMENT TIME_PROPERTIES_DATA_SET
                currentUtcOffset      35
                leap61                0
                leap59                0
                currentUtcOffsetValid 1
                ptpTimescale          1
                timeTraceable         1
                frequencyTraceable    1
                timeSource            0x20
        ece555.fffe.0bab00-16 seq 0 RESPONSE MANAGMENT TIME_PROPERTIES_DATA_SET
                currentUtcOffset      35
                leap61                0
                leap59                0
                currentUtcOffsetValid 1
                ptpTimescale          1
                timeTraceable         1
                frequencyTraceable    1
                timeSource            0x20
        ece555.fffe.3fbf80-16 seq 0 RESPONSE MANAGMENT TIME_PROPERTIES_DATA_SET
                currentUtcOffset      35
                leap61                0
                leap59                0
                currentUtcOffsetValid 1
                ptpTimescale          1
                timeTraceable         1
                frequencyTraceable    1
                timeSource            0x20
        008063.fffe.db5e80-16 seq 0 RESPONSE MANAGMENT TIME_PROPERTIES_DATA_SET
                currentUtcOffset      35
                leap61                0
                leap59                0
                currentUtcOffsetValid 1
                ptpTimescale          1
                timeTraceable         1
                frequencyTraceable    1
                timeSource            0x20
        ece555.fffe.3f3600-5 seq 0 RESPONSE MANAGMENT TIME_PROPERTIES_DATA_SET
                currentUtcOffset      35
                leap61                0
                leap59                0
                currentUtcOffsetValid 1
                ptpTimescale          1
                timeTraceable         1
                frequencyTraceable    1
                timeSource            0x20

-----Original Message-----
From: Ledda William EXT [mailto:Wil...@it...] 
Sent: 26 July 2013 16:28
To: Richard Cochran
Cc: lin...@li...
Subject: Re: [Linuxptp-users] phc2sys trouble

Hi,
the command line is the following

# pch2sys -i eth1

Now I will try also watch 'pmc -b 0 -u "get TIME_PROPERTIES_DATA_SET"

I'm using the Intel i350 (not the i210) and the package release distributed with RHEL 6.4. 

linuxptp.x86_64   0-0.6.20121114gite6bbbb.el6    @rhel-x86_64-server-6

I know that it is not last one. I have tried to compile the version 1.2 but I can't since the HWTSTAMP_TX_ONESTEP_SYNC is not defined in net_tstamp.h


-----Original Message-----
From: Richard Cochran [mailto:ric...@gm...]
Sent: 26 July 2013 14:53
To: Ledda William EXT
Cc: lin...@li...
Subject: Re: [Linuxptp-users] phc2sys trouble

On Fri, Jul 26, 2013 at 11:42:09AM +0000, Ledda William EXT wrote:
> ...
> phc        27 s4 1374832244.265263254 drift -5661.93
> phc        36 s4 1374832245.265387488 drift -5651.13
> phc       -56 s4 1374832246.265498437 drift -5667.93
> phc        82 s4 1374832247.265616591 drift -5643.33
> phc        43 s4 1374832248.265710877 drift -5630.43
> phc -35004266893 s4 1374832214.261566870 drift -5630.43

This is 35 seconds, or the UTC-TAI offset.

Can you show us the phc2sys command line?

Are you using the Intel i210?

Can you monitor the TIME_PROPERTIES_DATA_SET?
For example:

   watch 'pmc -b 0 -u "get TIME_PROPERTIES_DATA_SET"'

Thanks,
Richard

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