Andrew Beekhof wrote:
> On Fri, Jun 26, 2009 at 10:55 AM, Jan<[email protected]> wrote:
>   
>> Hi,
>>
>> a very boring issue with stonith using the plugin external/riloe (never used
>> it). Whenever I try to simulate a split-brain condition (using iptables) in
>> order to test stonith, both nodes kill each other. Not exactly what
>> expected.
>>     
>
> Sure it is
>
> [snip]
>
>   
>>        <nvpair id="nvpair-56c027e0-80c8-49a7-9cf1-1af593a9391f"
>> name="no-quorum-policy"
>> value="ignore"/>
>>     
>
> With that option, this is exactly what I'd expect.
>
> Have a read of:
>    http://ourobengr.com/ha
>   
For what I understood, probably wrongly, that should be the right option
for a two nodes cluster, where only one node can't have quorum, that's
why should be "ignore". Is this wrong?

I had already taken a quick look at that document (I love that picture
btw) but not as deeply as now. I am going to review my timeout for sure.
Anyway, I don't get any hint about the quorum setting. Should it be
different that "ignore"?

My issue isn't exactly the deathmatch described there, first of all
because the openais daemon is disable at boot and secondly because the
stonith policy is poweroff. Rather, is a strange situation where both
nodes kill themselves and they both shutdown.

I wonder if it is a timeout issue. My timeout here for the stonith
resource is 15s. Does it mean that when a stonith is sent by the first
node to the second one and this node can't shutdown itself in 15s, it
stonith the first node?

Thanks,
Jan
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>
>   

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