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  1. OpenShift Bugs
  2. OCPBUGS-54638

ptp-operator cannot identify GM-GNSS interface

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      Description of problem:

      Two ptp GM environments are not able to connect to GPS source. These environments were working before installing newer builds of ptp-operator.
      helix59:  ptp-operator.v4.19.0-202504031615 <- "GM-GNSS interface is not yet identified"
      helix60:  ptp-operator.v4.19.0-202504030332 <- "GM-GNSS interface is not yet identified"
      helix65:  ptp-operator.v4.19.0-202503290310 <- this env is working

      linuxptp-daemon logs shows:

      I0404 16:50:42.146422 1253725 event.go:320] GM-GNSS interface is not yet identified, gm state reporting delayed.

      and

      ts2phc[99489.462]: [ts2phc.2.config:3] failed to open nmea source /gpsd/data ts2phc[99489.630]: [ts2phc.2.config:7] nmea: no valid rmc fix    

      Version-Release number of selected component (if applicable):

      ptp-operator.v4.19.0-202504030332
      ptp-operator.v4.19.0-202504031615 

      How reproducible:

          100%

      Steps to Reproduce:

          1.  Deploy SNO with ptp operator in a GM environment
          2.  View linuxptp-daemon log
          

      Actual results:

      I0404 16:50:42.146422 1253725 event.go:320] GM-GNSS interface is not yet identified, gm state reporting delayed.    

      and

      ts2phc[99489.462]: [ts2phc.2.config:3] failed to open nmea source /gpsd/data ts2phc[99489.630]: [ts2phc.2.config:7] nmea: no valid rmc fix   

      Expected results:

      log shows gnss and gm states

      Additional info:

          

              josricha@redhat.com Joseph Richard
              bblock@redhat.com Bonnie Block
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              Bonnie Block Bonnie Block
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                Created:
                Updated:
                Resolved: