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Bug
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Resolution: Unresolved
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Undefined
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4.22
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False
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Critical
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x86_64
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QA
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Description of problem:
Due to SMA pins to SDP change GM configuration for multiple WPC no connections are made.
# HELP openshift_ptp_clock_state 0 = FREERUN, 1 = LOCKED, 2 = HOLDOVER
# TYPE openshift_ptp_clock_state gauge
openshift_ptp_clock_state{iface="CLOCK_REALTIME",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="phc2sys"} 1
openshift_ptp_clock_state{iface="enp179s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="dpll"} 0
openshift_ptp_clock_state{iface="enp202s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="GM"} 0
openshift_ptp_clock_state{iface="enp202s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="dpll"} 1
openshift_ptp_clock_state{iface="enp202s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="gnss"} 1
openshift_ptp_clock_state{iface="enp23s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="dpll"} 0
# HELP openshift_ptp_offset_ns
# TYPE openshift_ptp_offset_ns gauge
openshift_ptp_offset_ns{from="GM",iface="enp202s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="GM"} 9.9999999999e+10
openshift_ptp_offset_ns{from="dpll",iface="enp179s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="dpll"} 9.9999999999e+10
openshift_ptp_offset_ns{from="dpll",iface="enp202s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="dpll"} 3
openshift_ptp_offset_ns{from="dpll",iface="enp23s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="dpll"} 9.9999999999e+10
openshift_ptp_offset_ns{from="gnss",iface="enp202s0fx",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="gnss"} 5
openshift_ptp_offset_ns{from="phc",iface="CLOCK_REALTIME",node="helix48.telcoqe.eng.rdu2.dc.redhat.com",process="phc2sys"} -15
I0225 09:35:55.392179 841826 e810.go:112] echo 1 1 > /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SMA1
E0225 09:35:55.392272 841826 e810.go:115] e810 failed to write 1 1 to /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SMA1: open /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SMA1: permission denied
I0225 09:35:55.392336 841826 e810.go:112] echo 0 2 > /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SMA2
E0225 09:35:55.392367 841826 e810.go:115] e810 failed to write 0 2 to /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SMA2: open /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SMA2: permission denied
I0225 09:35:55.392419 841826 e810.go:112] echo 0 1 > /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/U.FL1
E0225 09:35:55.392444 841826 e810.go:115] e810 failed to write 0 1 to /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/U.FL1: open /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/U.FL1: permission denied
I0225 09:35:55.392498 841826 e810.go:112] echo 0 2 > /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/U.FL2
E0225 09:35:55.392521 841826 e810.go:115] e810 failed to write 0 2 to /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/U.FL2: open /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/U.FL2: permission denied
After update to the new SDP pins in ptpconfig:
SDP20: 1 1
SDP21: 0 2
SDP22: 0 1
SDP23: 0 2
for the RX cards:
[kni@registry ~]$ oc logs ds/linuxptp-daemon linuxptp-daemon-container --since=10m -f | grep enp179s0f0
I0225 10:58:17.366248 915439 e810.go:112] echo 0 1 > /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SDP22
I0225 10:58:17.366348 915439 e810.go:112] echo 0 2 > /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SDP23
I0225 10:58:17.366608 915439 e810.go:112] echo 1 1 > /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SDP20
E0225 10:58:17.366792 915439 e810.go:115] e810 failed to write 1 1 to /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SDP20: write /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SDP20: operation not supported
I0225 10:58:17.366903 915439 e810.go:112] echo 0 2 > /sys/class/net/enp179s0f0/device/ptp/ptp6/pins/SDP21
Version-Release number of selected component (if applicable):
PTP Operator 4.22.0-202602202227 ocp version 4.22.0-0.nightly-2026-02-23-040809
How reproducible:
100%
Steps to Reproduce:
1.
2.
3.
Actual results:
Expected results:
Additional info:
original ptpconfig:
apiVersion: ptp.openshift.io/v1 kind: PtpConfig metadata: name: grandmaster1 namespace: openshift-ptp annotations: ran.openshift.io/ztp-deploy-wave: "10" spec: profile: - name: "grandmaster1" ptp4lOpts: "-2 --summary_interval -4" phc2sysOpts: -r -u 0 -m -N 8 -R 16 -s enp202s0f0 -n 25 ptpSchedulingPolicy: SCHED_FIFO ptpSchedulingPriority: 10 ptpSettings: logReduce: "false" plugins: e810: enableDefaultConfig: false settings: LocalMaxHoldoverOffSet: 1500 LocalHoldoverTimeout: 14400 MaxInSpecOffset: 100 pins: enp202s0f0: SMA1: 2 1 SMA2: 2 2 U.FL1: 0 1 U.FL2: 0 2 enp23s0f0: SMA1: 1 1 SMA2: 0 2 U.FL1: 0 1 U.FL2: 0 2 enp179s0f0: SMA1: 1 1 SMA2: 0 2 U.FL1: 0 1 U.FL2: 0 2 ublxCmds: - args: #ubxtool -P 29.20 -z CFG-HW-ANT_CFG_VOLTCTRL,1 - "-P" - "29.20" - "-z" - "CFG-HW-ANT_CFG_VOLTCTRL,1" reportOutput: false - args: #ubxtool -P 29.20 -e GPS - "-P" - "29.20" - "-e" - "GPS" reportOutput: false - args: #ubxtool -P 29.20 -d Galileo - "-P" - "29.20" - "-d" - "Galileo" reportOutput: false - args: #ubxtool -P 29.20 -d GLONASS - "-P" - "29.20" - "-d" - "GLONASS" reportOutput: false - args: #ubxtool -P 29.20 -d BeiDou - "-P" - "29.20" - "-d" - "BeiDou" reportOutput: false - args: #ubxtool -P 29.20 -d SBAS - "-P" - "29.20" - "-d" - "SBAS" reportOutput: false - args: #ubxtool -P 29.20 -t -w 5 -v 1 -e SURVEYIN,600,50000 - "-P" - "29.20" - "-t" - "-w" - "5" - "-v" - "1" - "-e" - "SURVEYIN,600,50000" reportOutput: true - args: #ubxtool -P 29.20 -p MON-HW - "-P" - "29.20" - "-p" - "MON-HW" reportOutput: true - args: #ubxtool -P 29.20 -p CFG-MSG,1,38,300 - "-P" - "29.20" - "-p" - "CFG-MSG,1,38,248" reportOutput: true ts2phcOpts: " " ts2phcConf: | [nmea] ts2phc.master 1 [global] use_syslog 0 verbose 1 logging_level 7 ts2phc.pulsewidth 100000000 ts2phc.nmea_serialport /dev/gnss2 leapfile /usr/share/zoneinfo/leap-seconds.list [enp202s0f0] ts2phc.extts_polarity rising ts2phc.pin_index 1 ts2phc.extts_correction 0 [enp23s0f0] ts2phc.master 0 ts2phc.extts_polarity rising ts2phc.pin_index 1 #this is a measured value in nanoseconds to compensate for SMA cable delay ts2phc.extts_correction -10 [enp179s0f0] ts2phc.master 0 ts2phc.extts_polarity rising ts2phc.pin_index 1 #this is a measured value in nanoseconds to compensate for SMA cable delay ts2phc.extts_correction -10 ptp4lConf: | [enp202s0f2] masterOnly 1 [enp23s0f1] masterOnly 1 [enp179s0f1] masterOnly 1 [global] # # Default Data Set # twoStepFlag 1 priority1 128 priority2 128 domainNumber 25 #utc_offset 37 clockClass 6 clockAccuracy 0x27 offsetScaledLogVariance 0xFFFF free_running 0 freq_est_interval 1 dscp_event 0 dscp_general 0 dataset_comparison G.8275.x G.8275.defaultDS.localPriority 128 # # Port Data Set # logAnnounceInterval -3 logSyncInterval -4 logMinDelayReqInterval -4 logMinPdelayReqInterval 0 announceReceiptTimeout 3 syncReceiptTimeout 0 delayAsymmetry 0 fault_reset_interval -4 neighborPropDelayThresh 20000000 masterOnly 0 G.8275.portDS.localPriority 128 # # Run time options # assume_two_step 0 logging_level 6 path_trace_enabled 0 follow_up_info 0 hybrid_e2e 0 inhibit_multicast_service 0 net_sync_monitor 0 tc_spanning_tree 0 tx_timestamp_timeout 50 unicast_listen 0 unicast_master_table 0 unicast_req_duration 3600 use_syslog 1 verbose 0 summary_interval -4 kernel_leap 1 check_fup_sync 0 clock_class_threshold 7 # # Servo Options # pi_proportional_const 0.0 pi_integral_const 0.0 pi_proportional_scale 0.0 pi_proportional_exponent -0.3 pi_proportional_norm_max 0.7 pi_integral_scale 0.0 pi_integral_exponent 0.4 pi_integral_norm_max 0.3 step_threshold 2.0 first_step_threshold 0.00002 clock_servo pi sanity_freq_limit 200000000 ntpshm_segment 0 # # Transport options # transportSpecific 0x0 ptp_dst_mac 01:1B:19:00:00:00 p2p_dst_mac 01:80:C2:00:00:0E udp_ttl 1 udp6_scope 0x0E uds_address /var/run/ptp4l # # Default interface options # clock_type BC network_transport L2 delay_mechanism E2E time_stamping hardware tsproc_mode filter delay_filter moving_median delay_filter_length 10 egressLatency 0 ingressLatency 0 boundary_clock_jbod 1 # # Clock description # productDescription ;; revisionData ;; manufacturerIdentity 00:00:00 userDescription ; timeSource 0x20 ptpClockThreshold: holdOverTimeout: 5 maxOffsetThreshold: 100 minOffsetThreshold: -100 recommend: - profile: "grandmaster1" priority: 4 match: - nodeLabel: "node-role.kubernetes.io/$mcp"