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[Linux-cluster] Re: cluster.conf



Hi Brem,

> I do understand that this cluster.conf comes from what you think it
> should be after reading the different posts, and it is not the one you
> have in production right now, right ?

Yes.
However, except for
use_virsh="0"
it is exactly the one we used in production until the problematic CentOS
update.

> I have no xen setup to tell you exactly if the cluster.conf you posted
> should be fine
I had noticed that. But anyway, if you don't spot any major
misconfigurations in the original cluster.conf (as quoted below), then
I'll give it a try with the included use_virsh parameter.

Thanks for your feedback and regards,
Wolf

PS:
Just to clarify, this is the exact cluster.conf we used until the
update-related problem:
===quote===
<?xml version="1.0"?>
<cluster alias="example_cluster_1" config_version="81"
name="example_cluster_1">
    <fence_daemon clean_start="0" post_fail_delay="0" post_join_delay="30"/>
    <clusternodes>
        <clusternode name="station1.example.com" nodeid="1" votes="1">
            <fence>
                <method name="1">
                    <device name="station1_fenced"/>
                </method>
            </fence>
        </clusternode>
        <clusternode name="station2.example.com" nodeid="2" votes="1">
            <fence>
                <method name="1">
                    <device name="station2_fenced"/>
                </method>
            </fence>
        </clusternode>
    </clusternodes>
    <cman expected_votes="3" two_node="0"/>
    <fencedevices>
        <fencedevice agent="fence_ipmilan" ipaddr="172.16.10.91"
login="ipmi_admin" name="station1_fenced" operation="off" passwd="secret"/>
        <fencedevice agent="fence_ipmilan" ipaddr="172.16.10.92"
login="ipmi_admin" name="station2_fenced" operation="off" passwd="secret"/>
    </fencedevices>
    <rm>
        <failoverdomains>
            <failoverdomain name="bias-station1" nofailback="0"
ordered="0" restricted="0">
                <failoverdomainnode name="station1.example.com"
priority="1"/>
            </failoverdomain>
            <failoverdomain name="bias-station2" nofailback="0"
ordered="0" restricted="0">
                <failoverdomainnode name="station2.example.com"
priority="1"/>
            </failoverdomain>
        </failoverdomains>
        <resources/>
        <vm autostart="1" domain="bias-station1"
exclusive="0" migrate="live" name="vm_mailserver" path="/rootfs"
recovery="restart"/>
        <vm autostart="1" domain="bias-station2"
exclusive="0" migrate="live" name="vm_ldapserver" path="/rootfs"
recovery="restart"/>
        <vm autostart="1" domain="bias-station2"
exclusive="0" migrate="live" name="vm_adminserver" path="/rootfs"
recovery="restart"/>
    </rm>
    <quorumd interval="3" label="xen_qdisk" min_score="1" tko="23"
votes="1"/>
</cluster>
===unquote===


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