[Pacemaker] delaying stonith

[Lars Marowsky-Bree]

On 2012-07-23T10:24:26, Frank Van Damme <frank.vandamme at gmail.com> wrote:

> I had an interesting conversation on irc about clustering and fencing,
> and I was told it is possible to delay the triggering of a stonith
> action by a number of seconds. I searched, but I can't really find how
> to configure it.
> 
> (The problem I am trying to solve is that the nodes in a two-node
> cluster run the risk of killing each other if connectivity is lost.
> Stonith takes a bit of time to execute - I'm using external/ipmi to
> reset nodes and it seems that his action is the equivalent of holding
> down the power button, which takes four seconds, during which the
> other machine has time to start fencing the first node.)

start-delay=15s on the stonith resource's start action in the crm
configuration.


Mit freundlichen Grüßen,
    Lars

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Architect Storage/HA
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