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Re: [Linux-cluster] qdisk



oh sorry, I have pasted wrong configuration (the one that I use for non-qdisk configuration) - for testing the qdisk I am using the expected_votes="3" and two_node="0" like:

 <?xml version="1.0"?>
 <cluster name="xen" config_version="1">
    <cman expected_votes="3" two_node="0"/>
    <clusternodes>
     ...
    <clusternodes>

    <quorumd label="xen" votes="1">
    </quorumd>

    <fencedevices>
    </fencedevices>
 </cluster>

Harri Paivaniemi tietoenator com wrote:
When using qdisk in 2-node cluster,

you should have: two_node="0". The quorum vote becomes like a third node... like you can see in "cman_tool nodes"...

Have you?

-hjp



-----Original Message-----
From: linux-cluster-bounces redhat com on behalf of Stepan Kadlec
Sent: Thu 11/27/2008 0:41
To: linux clustering
Subject: [Linux-cluster] qdisk
hi, any idea why the qdiskd doesn't work? I am running fresh compilation of 2.03.09 cman on 2.6.25 xen kernel on twonode cluster. without quorum, the cluster works fine, but the qdisk would be appreciated. the qorum disk is shared over iSCSI. the config looks like:

<?xml version="1.0"?>
<cluster name="xen" config_version="1">
   <cman expected_votes="1" two_node="1"/>
   <clusternodes>
    ...
   <clusternodes>

   <quorumd label="xen" votes="1">
   </quorumd>

   <fencedevices>
   </fencedevices>
</cluster>

when the cluster goes up and the quorum disc becomes online, it takes exactly 10 seconds until all cluster tools hang on execution (eg. clustat, cman_tool nodes, or the qdiskd) - all stacked in blocking cman_dispatch call (awaiting data with recv).

is there anyone having ever similar problem?

thanks steve.




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