| Re: [chrony-dev] Let the kernel write the sys clock to RTC |
[ Thread Index |
Date Index
| More chrony.tuxfamily.org/chrony-dev Archives
]
On Tue, May 18, 2010 at 05:07:50PM -0400, Piotr Grudzinski wrote:
> >>Why do you always start with this drift file? How long do you
> >>give the system
>
> Here some more test data.
> The system is rebooted, simple ntpclient program is used to setup
> time, and there is NO chrony.drift file.
>
> choronyd from git (time and content of chrony.drift file)
> 10:58 start chronyd
> 11:51 -1.6613 12.1365
> 12:52 -2.5486 3.8262
> 14:09 -3.6527 2.2447
> 15:18 -3.5667 1.4959
>
> chronyd 1.24
> 15:35 start chronyd
> 15:41 19.5186 105.0096
> 16:06 22.2126 24.8140
> 16:15 27.9645 6.7322
> 16:41 26.8797 10.5121
> 16:58 27.2084 18.7167
>
> Not all changes of chrony.drift file are captured for ver 1.24
Interesting.
For me, 1.24 settles down to the same drift, and I can't imagine what
could be causing this.
When you start chrony git after 1.24, does it go back to -3.5 ppm?
Could you try git bisect to find which commit is causing this?
--
Miroslav Lichvar
---
To unsubscribe email chrony-dev-request@xxxxxxxxxxxxxxxxxxxx with "unsubscribe" in the subject.
For help email chrony-dev-request@xxxxxxxxxxxxxxxxxxxx with "help" in the subject.
Trouble? Email listmaster@xxxxxxxxxxxxxxxxxxxx.