Hi all,
I am trying to setup a virtual kvm guest cluster under a centos 6.3
x86_64 (guests are CentOS 6.3, too). When I have setup
fence_virt.conf (I will use fence_xvm/fence_virt to fence guests),
these errors appears:
[root@kvmhost etc]# fence_virtd -F -d99
Background mode disabled
Debugging threshold is now 99
fence_virtd {
debug = "99";
listener = "multicast";
backend = "libvirt";
module_path = "/usr/lib64/fence-virt";
}
listeners {
multicast {
key_file = "/etc/cluster/fence_xvm.key";
address = "255.0.0.15";
family = "ipv4";
port = "1229";
interface = "prodif";
}
}
backends {
libvirt {
uri = "qemu:///system";
}
}
Backend plugin: libvirt
Listener plugin: multicast
Searching /usr/lib64/fence-virt for plugins...
Searching for plugins in /usr/lib64/fence-virt
Loading plugin from /usr/lib64/fence-virt/libvirt.so
Registered backend plugin libvirt 0.1
Loading plugin from /usr/lib64/fence-virt/multicast.so
Failed to map backend_plugin_version
Registered listener plugin multicast 1.1
2 plugins found
Available backends:
libvirt 0.1
Available listeners:
multicast 1.1
Debugging threshold is now 99
Using qemu:///system
Debugging threshold is now 99
Got /etc/cluster/fence_xvm.key for key_file
Got ipv4 for family
Got 255.0.0.15 for address
Got 1229 for port
Got prodif for interface
Reading in key file /etc/cluster/fence_xvm.key into 0x13bb070 (4096 max size)
Actual key length = 4096 bytes
Setting up ipv4 multicast receive (255.0.0.15:1229)
Joining multicast group
Failed to bind multicast receive socket to 255.0.0.15: Invalid argument
Check network configuration.
Could not set up multicast listen socket
Why is not possible to bind multicast socket?? In kvm host I have
installed these packages:
[root@kvmhost etc]# rpm -qa | grep fence | sort
fence-virt-0.2.3-9.el6.x86_64
fence-virtd-0.2.3-9.el6.x86_64
fence-virtd-libvirt-0.2.3-9.el6.x86_64
fence-virtd-multicast-0.2.3-9.el6.x86_64
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