HA without fence device

[seba45]

hello,
is it possible to test the service HA without fence device. I have three pc dell precision 380 to a lab.I thought using fence_manual.

thank you in advance

http://pve.proxmox.com/wiki/Fencing#List_of_supported_fence_devices

root@p3:~# cat /etc/pve/cluster.conf
<?xml version="1.0"?>
<cluster config_version="6" name="sebcluster">
<cman keyfile="/var/lib/pve-cluster/corosync.authkey"/>
<clusternodes>
<clusternode name="p1" nodeid="1" votes="1">
<fence>
<method name="single">
<device name="human" nodename="nd1"/>
</method>
</fence>
</clusternode>
<clusternode name="p2" nodeid="2" votes="1">
<fence>
<method name="single">
<device name="human" nodename="nd2"/>
</method>
</fence>
</clusternode>
<clusternode name="p3" nodeid="3" votes="1">
<fence>
<method name="single">
<device name="human" nodename="nd3"/>
</method>
</fence>
</clusternode>
</clusternodes>
<fencedevices>
<fencedevice name="human" agent="fence_manual"/>
</fencedevices>


<rm>
<pvevm autostart="1" vmid="104"/>
</rm>
</cluster>

root@p3:~# pveversion -v
pve-manager: 2.0-28 (pve-manager/2.0/30bb4d33)
running kernel: 2.6.32-7-pve
proxmox-ve-2.6.32: 2.0-60
pve-kernel-2.6.32-6-pve: 2.6.32-55
pve-kernel-2.6.32-7-pve: 2.6.32-60
lvm2: 2.02.88-2pve1
clvm: 2.02.88-2pve1
corosync-pve: 1.4.1-1
openais-pve: 1.1.4-1
libqb: 0.10.1-2
redhat-cluster-pve: 3.1.8-3
resource-agents-pve: 3.9.2-3
fence-agents-pve: 3.1.7-1
pve-cluster: 1.0-22
qemu-server: 2.0-17
pve-firmware: 1.0-15
libpve-common-perl: 1.0-14
libpve-access-control: 1.0-11
libpve-storage-perl: 2.0-11
vncterm: 1.0-2
vzctl: 3.0.30-2pve1
vzprocps: 2.0.11-2
vzquota: 3.0.12-3
pve-qemu-kvm: 1.0-3
ksm-control-daemon: 1.1-1
root@p3:~#

 

[dietmar]

hello,
is it possible to test the service HA without fence device. I have three pc dell precision 380 to a lab.I thought using fence_manual.

I guess you do not even need to configure a fence device for that. But make sure you issue the fence_ack_manual command on the fence master (else it simply hangs).