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Re: AMD Quad Core clock problem?

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From: Chris Snook <csnook@...>

To: Marc Perkel <mperkel@...>

Cc: <linux-kernel@...>

Subject: Re: AMD Quad Core clock problem?

Date: Monday, April 14, 2008 - 3:16 pm

Marc Perkel wrote:
quoted text> My best guess at this time is that the drift of this
> computer using the quad core is so great that the ntpd
> can't get in sync. Is there any way to make ntpd more
> agressive by setting something in ntp.conf?

ntp can correct for 500 ppm drift, which equates to 1.8 seconds per hour. 
Beyond that you need to run ntpdate or ntpd -gq from cron to correct it.

-- Chris
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Messages in current thread:

AMD Quad Core clock problem?, Marc Perkel, (Fri Apr 11, 2:27 pm)

Re: AMD Quad Core clock problem?, Chris Snook, (Fri Apr 11, 2:38 pm)

Re: AMD Quad Core clock problem?, Marc Perkel, (Fri Apr 11, 4:28 pm)

Re: AMD Quad Core clock problem?, Chris Snook, (Fri Apr 11, 5:11 pm)

Re: AMD Quad Core clock problem?, Marc Perkel, (Mon Apr 14, 9:40 am)

Re: AMD Quad Core clock problem?, Marc Perkel, (Fri Apr 11, 9:04 pm)

Re: AMD Quad Core clock problem?, Chris Snook, (Mon Apr 14, 3:16 pm)

Re: AMD Quad Core clock problem?, Marc Perkel, (Tue Jun 17, 5:09 pm)

Re: AMD Quad Core clock problem?, Bart Van Assche, (Tue Apr 15, 2:11 am)

Re: AMD Quad Core clock problem?, Marc Perkel, (Wed Apr 16, 5:44 pm)

Re: AMD Quad Core clock problem?, Bart Van Assche, (Thu Apr 17, 2:17 am)

Re: AMD Quad Core clock problem?, Marc Perkel, (Thu Apr 17, 2:03 pm)

Re: AMD Quad Core clock problem?, Bart Van Assche, (Fri Apr 18, 7:56 am)

Re: AMD Quad Core clock problem?, Marc Perkel, (Mon Apr 14, 4:46 pm)

Re: AMD Quad Core clock problem?, Marc Perkel, (Fri Apr 11, 6:09 pm)

Re: AMD Quad Core clock problem?, Bart Van Assche, (Sun Apr 13, 4:19 am)

Re: AMD Quad Core clock problem?, Marc Perkel, (Fri Apr 11, 5:36 pm)

Re: AMD Quad Core clock problem?, Krzysztof Halasa, (Fri Apr 11, 5:46 pm)

Re: AMD Quad Core clock problem?, Lennart Sorensen, (Fri Apr 11, 5:38 pm)

Re: AMD Quad Core clock problem?, H. Peter Anvin, (Sun Apr 13, 3:35 pm)

Re: AMD Quad Core clock problem?, Lennart Sorensen, (Mon Apr 14, 11:12 am)

Re: AMD Quad Core clock problem?, Krzysztof Halasa, (Mon Apr 14, 9:11 pm)

Re: AMD Quad Core clock problem?, H. Peter Anvin, (Mon Apr 14, 9:24 pm)

Re: AMD Quad Core clock problem?, Krzysztof Halasa, (Mon Apr 14, 9:45 pm)

Re: AMD Quad Core clock problem?, H. Peter Anvin, (Mon Apr 14, 10:40 pm)

Re: AMD Quad Core clock problem?, H. Peter Anvin, (Mon Apr 14, 12:23 pm)

Re: AMD Quad Core clock problem?, Lennart Sorensen, (Mon Apr 14, 12:29 pm)

Re: AMD Quad Core clock problem?, H. Willstrand, (Fri Apr 11, 2:35 pm)

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