Re: [Linuxptp-users] PMC Without Root

[Martin P. <pec...@fe...>]

Just make sure the filenames you pass as the "-i" argument are unique if 
the two pmc instances can run at the same time.

Martin

Dne 3.10.2022 v 19:19 Rich Schmidt napsal(a):

> Thank you Martin,
>
> Indeed the sockets must be rw.
>
>
> Regards,
>
> Rich Schmidt
>
>
> $ sudo chmod o+r,o+w /var/run/ptp*
>
>
> $ ls -l /var/run/ptp*
>
> srw-rw-rw-. 1 root root 0 Sep 30 17:55 /var/run/ptp4l-1
>
> srw-rw-rw-. 1 root root 0 Sep 30 17:55 /var/run/ptp4l-2
>
>
> $ pmc -u -s /var/run/ptp4l-1 -i /tmp/pmc.socket "GET TIME_STATUS_NP"
>
> sending: GET TIME_STATUS_NP
>
> b49691.fffe.37fe80-0 seq 0 RESPONSE MANAGEMENT TIME_STATUS_NP
>
> master_offset13
>
> ingress_time 1664817421491931913
>
> cumulativeScaledRateOffset +0.000000000
>
> scaledLastGmPhaseChange0
>
> gmTimeBaseIndicator0
>
> lastGmPhaseChange0x0000'0000000000000000.0000
>
> gmPresenttrue
>
> gmIdentity 0019dd.fffe.002009
>
> b49691.fffe.35c204-1 seq 0 RESPONSE MANAGEMENT TIME_STATUS_NP
>
> master_offset72
>
> ingress_time 1664817421491932021
>
> cumulativeScaledRateOffset +0.000000000
>
> scaledLastGmPhaseChange0
>
> gmTimeBaseIndicator0
>
> lastGmPhaseChange0x0000'0000000000000000.0000
>
> gmPresenttrue
>
> gmIdentity 0019dd.fffe.002009
>
> [ntp.richard.schmidt@dc-ntp01 ~]$ pmc -u -s /var/run/ptp4l-2 -i 
> /tmp/pmc.socket "GET TIME_STATUS_NP"
>
> sending: GET TIME_STATUS_NP
>
> b49691.fffe.37fe82-0 seq 0 RESPONSE MANAGEMENT TIME_STATUS_NP
>
> master_offset-12
>
> ingress_time 1664817432854059256
>
> cumulativeScaledRateOffset +0.000000000
>
> scaledLastGmPhaseChange0
>
> gmTimeBaseIndicator0
>
> lastGmPhaseChange0x0000'0000000000000000.0000
>
> gmPresenttrue
>
> gmIdentity 0019dd.fffe.001ffb
>
> b49691.fffe.35c206-1 seq 0 RESPONSE MANAGEMENT TIME_STATUS_NP
>
> master_offset125
>
> ingress_time 1664817432854059400
>
> cumulativeScaledRateOffset +0.000000000
>
> scaledLastGmPhaseChange0
>
> gmTimeBaseIndicator0
>
> lastGmPhaseChange0x0000'0000000000000000.0000
>
> gmPresenttrue
>
> gmIdentity 0019dd.fffe.001ffb
>