sfptpd
generates state and statistical data in files in the
/var/lib/sfptpd directory. These files are
automatically generated whenever sfptpd
is running. No additional
configuration is required.
# ls /var/lib/sfptpd
freq-correction-000f:53ff:fe11:2233
freq-correction-000f:53ff:fe44:5566
freq-correction-system
interfaces
ptp-nodes
state-000f:53ff:fe44:5566
state-ntp
state-ptp1
state-system
stats-000f:53ff:fe44:5566
stats-000f:53ff:fe44:5566.json
stats-ntp
stats-ntp.json
stats-ptp1
stats-ptp1.json
stats-system
stats-system.json
topology
version
Note: The stats-system file is only generated when the system clock
is being synchronized to another clock in the host and is controlled by a local clock
servo process. When running an NTP fallback configuration the system clock is
synchronized by NTP, therefore no stats-system file is
created.