[Openais] patch AMF sync

[Hans Feldt (AS/EAB)]

I am performing some hardening of the AMF sync at the moment and have
fixed a couple of issues. Assert is my friend.

One assert I get is when I kill a node and start it again directly. I do
get config change callbacks in the other nodes but they say no node left
and no node joined! Isn't that strange?

Regards,
Hans

> -----Original Message-----
> From: openais-bounces at lists.osdl.org 
> [mailto:openais-bounces at lists.osdl.org] On Behalf Of Hans Feldt
> Sent: den 11 augusti 2006 14:34
> To: sdake at redhat.com
> Cc: openais at lists.osdl.org
> Subject: Re: [Openais] patch AMF sync
> 
> Steven Dake wrote:
> 
> > 10) I suggest using the regular openais_timer_add functions 
> instead of 
> > poll_timer_add.  If these functions have problems (which I 
> think have 
> > been addressed now) then I'd like to know about them so they can be 
> > fixed.  the poll timer add should only be used by totem.
> 
> I tried again to use the openais_timer interface but this 
> time totem locked up and cluster communication did not work, 
> I got a split brain cluster...
> 
> Initially the nodes see each other, one node syncs the other 
> but after that we got the split brain.
> 
> Therefore AMF still uses the poll_timer interface.
> 
> My test environment is a 3 node User mode Linux cluster. I 
> have _not_ tried with a real cluster.
> 
> Regards,
> Hans
> 
> 
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