> -----Original Message----- > From: Peter Jeremy [mailto:[EMAIL PROTECTED] > Sent: Tuesday, July 25, 2006 4:00 AM > To: Michael Scheidell > Cc: [email protected] > Subject: Re: FBSD 5.5 and software timers > > > Basically, when you ask for a 200msec delay, the kernel > sleeps until an absolute time. It looks like the handling of > absolute time sleeps across time steps was changed. > Unfortunately, both approaches are equally valid in different > circumstances. I agree > > >It fails within 1 second of getting these types of log > entries: Jul 23 > >15:03:42 audit18 ntpd[473]: time reset -2.497234 s Jul 23 16:03:56 > >audit18 ntpd[473]: time reset +1.532401 s > > Rather than focussing on the changed sleep handling, I > suggest you concentrate on fixing your clock: Your system > clock should not be stepping. > Except: 20 different machines. Some IBM 300's with 2.0Ghz P4,s, 305 and 306's with 2.8P4, some DELL 750's and 850's with 2.8p4 with HTT enabled.
Even the 5.4 machines shows the bifurcating -1, +2, -2, +1 time resets, but timers work more like I want them to. > I presume the servers are all stable (ie not stepping) and > have a reasonably low delay. If so, I suspect your ntpd PLL > has locked up. I've seen problems with some versions of ntpd 20 different machines? _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[EMAIL PROTECTED]"
