Hi of all,<br>I'm trying to setup a primary/primary DRBD with openais, pacemaker and ocfs2.<br>I can't follow the new howto example in clusterlabs site because in my distribution (centos 5.3) there isn't the dlm package and the corrispective ocf ra.<br>
<br>So I have followed the steps in the drbd site but it doesn't work well.<br><br>In pacemaker I have created a master resource with the option master-max=2 and primary/slave monitor operation, so when I start the resource through pacemaker drbd resource goes primary in both the nodes It's OK.<br>
<br>If I unplug the replication link (I have 2 ethernet card with 'rrp_mode: active' in openais configuration) the node with role DC creates a constraint in pacemaker (fence-peer /usr/lib64/drbd/crm-fence.sh" in drbd.conf) and the drbd resource goes to secondary state in the other node; it's OK.<br>
<br>If I unplug the replication link when the drbd resource is mounted the node with role DC creates a
constraint in pacemaker but the drbd resource in the other
node remains in primary state and it becomes 'unmanaged' in pacemaker. It's not OK!!!!<br><br>There is a method to stop this drbd resource also when this is mounted??<br><br>Thanks to all!!!!!<br><br>Bye.<br>
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