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Re: [Linux-cluster] qdiskd master election and loss of quorum

Le 2 nov. 2009 à 20:06, Lon Hohberger a écrit :

On Mon, 2009-11-02 at 17:59 +0100, Alain RICHARD wrote:
I am currently using a n nodes configuration with a qdiskd process to
sustain a n-1 node failure.

The simplest case is a two node :

<cluster config_version="79" name="xxx">
       <totem token="42000"/>
       <cman expected_votes="3" two_node="0"/>

Add 'quorum_dev_poll="42000' to the cman tag.

-- Lon

I just found out a note describing this parameter :


but It seams to deals with problems with multipath and cman interraction on one node. My problem seams to be a little bit different : I do stop qdisk and cman on node 1, and this triggers a temporary loss of quorum on the node 2.

I will try this parameter to see if I reproduce the problem.


PS: what is the default value for this parameter ?


Alain RICHARD <mailto:alain richard equation fr>

EQUATION SA <http://www.equation.fr/>

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