[Linux-cluster] It it possible to join 32bit os and 64 bit os in same cluster??

Hiroyuki Sato hiroysato at gmail.com
Wed Mar 10 07:40:42 UTC 2010


Hi all,

I'm hiro

I'm newbie about cluster
I'm using RHC on CentOS 5.4

My question is ``It it possible to join 32bit os and 64 bit os in same
cluster?? ''

First I built 64bit only cluster. It was succeed.
Second I tried to join 32bit os in same cluster.
When 32bit os bootup and start cman, It is no complete fencing. like this.

Starting cluster
  Loading modules
  Mounting configfs
  Starting ccsd
  Starting daemons
  Starting fencing
  .....

  no complete to execute fencing....

  /var/log/messages
       Initial status : Quorate ..

  clustat result : all of member are online

Sincerely

    <?xml version="1.0"?>
    <cluster name="sample_cluster" config_version="8">
      <clusternodes>
        <clusternode name="cenos64_1" votes="1" nodeid="1">
          <fence>
            <method name="single">
              <device name="manual"/>
            </method>
          </fence>
        </clusternode>
        <clusternode name="cenos64_2" votes="1" nodeid="2">
          <fence>
            <method name="single">
              <device name="manual"/>
            </method>
          </fence>
        </clusternode>
        <clusternode name="cenos64_3" votes="1" nodeid="3">
          <fence>
            <method name="single">
              <device name="manual"/>
            </method>
          </fence>
        </clusternode>
        <clusternode name="cenos32_1" votes="1" nodeid="4">
          <fence>
            <method name="single">
              <device name="manual"/>
            </method>
          </fence>
        </clusternode>
      </clusternodes>
      <fencedevices>
        <fencedevice name="manual" agent="fence_manual"/>
      </fencedevices>
      <rm>
        <failoverdomains/>
        <resources/>
      </rm>
    </cluster>

-- hiro
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