[LinuxPPS] linuxpps 2.6.23.1 report

clemens at dwf.com clemens at dwf.com
Thu Oct 25 19:03:39 CEST 2007


As I have noted previously, the ONCORE driver works just fine
without modification.

Within the next couple of weeks Ill be removing the changes I
added for the 'old' LinuxPPS.

Just for reference,  here is a ntpdc from my stable of machines:


ntpdc> dmpeers
     remote           local      st poll reach  delay   offset    disp
=======================================================================
 LOCAL(0)        127.0.0.1        8   64  377 0.00000  0.000000 0.03058
.clemens-fw.dwf. 204.134.2.17     2   64  377 0.00034  0.000027 0.05284
 mythtv.dwf.com  204.134.2.17     2   64  377 0.00009  0.000034 0.05447
.orion.dwf.com   204.134.2.17     1   64  377 0.00017  0.000020 0.06975
*GPS_ONCORE(0)   127.0.0.1        0   16  377 0.00000  0.000001 0.01587
 mythtv-fe.dwf.c 204.134.2.17     2   64    0 0.00020  0.000067 3.99217

All are running with a current ntp (last couple of weeks) and the local
machine (deneb) is running with LinuxPPS.  The machine orion is 
running FreeBSD.  All the machines including clients are within about
50us of one another.  mythtv-fe is on an ethernet off of mythtv, and is
slightly further off at the moment (67us).

This all really looks good.

-- 
                                        Reg.Clemens
                                        reg at dwf.com





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