Re: [chrony-users] Problem when removing all sources

[Thomas Lange <thomas@xxxxxxxxxxxx>]

On 2023-11-23 10:27, Thomas Lange wrote:
> On 2023-11-21 12:51, Miroslav Lichvar wrote:
> > On Mon, Nov 20, 2023 at 04:17:47PM +0100, Miroslav Lichvar wrote:
> > > On Mon, Nov 20, 2023 at 11:14:00AM +0100, Thomas Lange wrote:
> > > > <chronyc reload sources>
> > > >
> > > > 2023-11-19T17:43:20Z Removed source 103.242.68.69
> > > > 2023-11-19T17:43:20Z Removed source 162.159.200.123
> > > > 2023-11-19T17:43:20Z Removed source 194.58.202.148
> > > > 2023-11-19T17:43:20Z Selected source 194.58.206.20
> > > > 2023-11-19T17:43:20Z Removed source 194.58.206.20
> > > > 2023-11-19T17:43:20Z Removed source 217.75.106.216
> > > > 2023-11-19T17:43:20Z Removed source 91.209.0.17
> > > >
> > > > <Missing "Can't synchronise: no selectable sources" >
> > >
> > > It depends on the order of removed sources and the reselection that
> > > can happen.
> > >
> > > The message is logged only when a source is already selected and
> > > newly executed source selection doesn't find a selectable source.
> > > In your example the last selected source is 194.58.206.20. It is
> > > removed, i.e. nothing is selected, and with the two remaining sources
> > > there is no successful selection.
> >
> > The issue actually was in the removal of the source. If it was
> > reselected due to becoming offline, the log message was logged. If it
> > was kept selected even as offline (due to other sources not being
> > better), it would not be logged.
> >
> > The latest development code now has a fix to make it consistent.
TL>
TL> Thanks, I like consistency. I reran my tests using 4.5-pre1 and my test case
TL> seems to work now.
I may have jumped the gun a bit. When retesting the original test case
(where all sources are dropped) using 4.5-pre1 once again, I don't get the
"Can't synchronise: no selectable sources" message.
I've retried many times.

AFAIK nothing has changed in my setup, so I can't explain why it worked
this morning but not now.

/Thomas

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