[Pacemaker] why does pacemaker execute fence action immediately when the target node becomes UNCLEAN?

Lars Marowsky-Bree lmb at suse.com
Thu Jan 3 11:21:27 UTC 2013


On 2013-01-02T14:19:09, Digimer <lists at alteeve.ca> wrote:

> I suspect that, if you tested it, you would see that corosync fails over
> to the second ring when the first ring's bond breaks/recovers. Same in
> reverse. So you're protected against bond=!1 by that second layer of
> redundancy.
> 
> In my testing, only mode=1 was able to fail and recover without failing
> the totem ring.

What's wrong with mode=3?


Regards,
    Lars

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Architect Storage/HA
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