From a VM running sfptpd with the freerun.cfg
configuration, output similar to the following should be observed.
Note:
ens224 is the sfptpd interface (VF) in this
example.2019-01-06 16:14:01.125088 [servo0:phc0->system], offset: -5.312, freq-adj: 342.116, in-sync: 1
2019-01-06 16:14:01.125088 warning: clock phc0(ens224): failed to set sync status: Operation not permitted.- The first line identifies the time offset (nanoseconds) of the guest OS system clock from the adapter clock.
- On the second line a warning is generated because a VF which is not the Local Master is not permitted to adjust the adapter hardware clock. This can be ignored.
Additional Log Files
sfptpd will generate additional log files in the
/var/lib/sfptpd directory.