Date: Tue, 8 Jan 2002 12:16:53 -0500 (EST) From: Vivek Khera <khera@kcilink.com> To: freebsd-questions@freebsd.org Subject: Re: ntp server on FreeBSD drifting Message-ID: <200201081716.g08HGrj10400@onceler.kciLink.com> References: <5.1.0.14.2.20020107133453.00af64b8@mail.utexas.edu>
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>>>>> "ORS" == Oscar Ricardo Silva <oscars@mail.utexas.edu> writes: ORS> We're currently running ntpd on several FreeBSD machines (FreeBSD ORS> versions 4.0 and 4.3 and ntp versions 4.0.9x). For some reason, ORS> although all of them are getting their time from the same sources, one I have one bad ticker, too. I dug this up from the various archives, and it was also posted here yesterday by someone else. You need to rebuild your kernel with these options: options CLK_CALIBRATION_LOOP options CLK_USE_I8254_CALIBRATION options CLK_USE_TSC_CALIBRATION This should fix it up. At least it brought my bad ticker to be good enough that NTP could sync it. Before it would lose sync all the time and drift off to never-never land. -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Vivek Khera, Ph.D. Khera Communications, Inc. Internet: khera@kciLink.com Rockville, MD +1-240-453-8497 AIM: vivekkhera Y!: vivek_khera http://www.khera.org/~vivek/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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