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Re: [Linux-cluster] fence_xvm nopt working



If your bridge is 'virbr0', then yes. If you use traditional bridging, probably not. Do you see the VMs from the how when you run 'fence_xvm -o list'?

On 18/07/13 10:17, Vishesh kumar wrote:
Thanks for reply,

I have to check value of /sys/class/net/virbr0/bridge/multicast_querier
for centos6.4. Do this value only belong to bridged interface?

Thanks


On Thu, Jul 18, 2013 at 7:27 PM, Digimer <lists alteeve ca
<mailto:lists alteeve ca>> wrote:

    On 18/07/13 07:54, Vishesh kumar wrote:

        Hi All,

        I am trying to implement fence_xvm using backend libvirt.
        Everything is
        setup fine and fence_virt.conf have following configuration
        ++++++++++++++++++++++++++++++__++++

        backends  {
              libvirt  {
                  uri  =  "qemu:///system";
              }

        }

        listeners  {
              multicast  {
                  port  =  "1229";
                  family  =  "ipv4";
                  address  =  "225.0.0.12";
                  key_file  =  "/etc/cluster/fence_xvm.key";
              }

        }

        fence_virtd  {
              module_path  =  "/usr/lib64/fence-virt";
              backend  =  "libvirt";
              listener  =  "multicast";
        }
        ++++++++++++++++++++++++++++++__++++++++++++++++++++++++++++++__++++

        But this does not work as daeom fence_virtd immediately after
        starting.
        I am unable to find any log as well.

        Changing backend to checkpoint resolve the issue of fence_virtd
        stoppage, but i have no idea to implement checkpoint backend.


    This is a not-quite-finished tutorial I have been working on to
    cover fencing with fence_xvm / fence_virtd. Perhaps it would help?

    https://alteeve.ca/w/Fencing___KVM_Virtual_Servers
    <https://alteeve.ca/w/Fencing_KVM_Virtual_Servers>

    --
    Digimer
    Papers and Projects: https://alteeve.ca/w/
    What if the cure for cancer is trapped in the mind of a person
    without access to education?




--
http://linuxmantra.com


--
Digimer
Papers and Projects: https://alteeve.ca/w/
What if the cure for cancer is trapped in the mind of a person without access to education?


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