[Openais] Split brain when using EVS library
Steven Dake
sdake at redhat.com
Sun Sep 14 13:01:04 PDT 2008
On Sat, 2008-09-13 at 21:05 +0200, Lars Marowsky-Bree wrote:
> On 2008-09-13T20:58:26, Ruppert Koch <ruppert at rcsc.de> wrote:
>
> > Fault detection as well as membership are managed by the Totem protocol.
>
> Right.
>
> > I assume the following happens:
> >
> > A node P experiences a token timeout.
>
> Ah, and this is the point which I'm curious about - why does this occur?
> I assume we're running mlocked sched_rr etc too, and the timings
> shouldn't be that sensitive - so where does the timeout happen, and why?
> What gets stalled?
>
pretty sure there was a bug relating to this matter in 0.83 which is
fixed in the latest tip of whitetank.
Regards
-steve
>
> Regards,
> Lars
>
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