> 23.02.2022 08:55 Miroslav Lichvar <mlich...@redhat.com> wrote: > > > On Tue, Feb 22, 2022 at 03:59:00PM +0100, Jakub Raczyński wrote: > > So first question - I checked linuxptp source and it seems that once PTP > > has ever synchronized, it will always synchronize ntpd, whether linuxptp is > > connected to Master device or is in holdover. Is it indented behavior? Is > > it targeted for custom PTP devices that have much better holdover than ntpd > > could ever have? > > No, ntpd should be getting samples only when the port is in the slave > state. Did you start phc2sys with the -a option? > > -- > Miroslav Lichvar
Actually no, this device is set with slaveOnly flag thus -a for phc2sys was deemed as not needed. I run phc2sys with following parameters "phc2sys -s lan1 -E ntpshm -M 4 -w" and '-w' flag is said to be incompatible with '-a' flag. Should this be reason for that strange behavior? Best regards Jakub _______________________________________________ Linuxptp-users mailing list Linuxptp-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxptp-users
