[prev in list] [next in list] [prev in thread] [next in thread] 

List:       ntp-bugs
Subject:    [ntp:bugs] [Bug 1170] ntpd performs poorly in daemon mode
From:       Miroslav Lichvar via the NTP Bugzilla <bugzilla () ntp ! org>
Date:       2009-04-29 22:15:23
Message-ID: 20090429221523.8E17C39A59 () mail2 ! ntp ! org
[Download RAW message or body]

http://bugs.ntp.org/1170



----------------------------------------------------------------------------
Additional Comments From mlichvar@redhat.com (Miroslav Lichvar)
Submitted on 2009-04-29 22:15

And the problem is in the clamp, it doesn't take into account the clock filter.
For 64s poll interval it will use at most 64 s when computing the PLL
adjustment, even when the clock filter skipped last seven samples. As you write,
it should allow 1024 s.

I have verified that multiplying the limit by 16 makes the daemon mode respond
identically to kernel.

Please, have a look at the code, it really doesn't do what it should.

-- 
Miroslav Lichvar <mlichvar@redhat.com>



------- You are receiving this mail because: -------
You are on the CC list for the bug, or are watching someone who is.
_______________________________________________
bugs mailing list
bugs@lists.ntp.org
https://lists.ntp.org/mailman/listinfo/bugs
[prev in list] [next in list] [prev in thread] [next in thread]