Hello,
Currently testing a two node cluster + qdisk and manual fencing(for the moment).
I've noticed that when I poweroff qdisk, cluster seems to have quorum (2 nodes left) but the rgmanager service is in "stopped" stated.
I cannot start vms which are HA enabled.I can start vms which are not HA enabled though.This does not happen when one of two other nodes is off and qdisk online.
Is this expected? I thought in such setup the cluster should continue to work.
Below is some info:
cat /etc/pve/cluster.conf<?xml version="1.0"?>
<cluster config_version="48" name="pvecluster1">
<cman expected_votes="3" keyfile="/var/lib/pve-cluster/corosync.authkey"/>
<quorumd allow_kill="0" interval="1" label="proxmox1_qdisk" tko="10" votes="1"/>
<totem token="54000"/>
<fencedevices>
<fencedevice agent="fence_manual" name="human"/>
</fencedevices>
<clusternodes>
<clusternode name="proxmox1" nodeid="1" votes="1">
<fence>
<method name="single">
<device action="reboot" name="human"/>
</method>
</fence>
</clusternode>
<clusternode name="proxmox2" nodeid="2" votes="1">
<fence>
<method name="single">
<device action="reboot" name="human"/>
</method>
</fence>
</clusternode>
</clusternodes>
<rm>
<pvevm autostart="1" vmid="100"/>
</rm>
</cluster>
pveversion -vproxmox-ve-2.6.32: 3.1-114 (running kernel: 2.6.32-26-pve)
pve-manager: 3.1-24 (running version: 3.1-24/060bd5a6)
pve-kernel-2.6.32-25-pve: 2.6.32-113
pve-kernel-2.6.32-26-pve: 2.6.32-114
lvm2: 2.02.98-pve4
clvm: 2.02.98-pve4
corosync-pve: 1.4.5-1
openais-pve: 1.1.4-3
libqb0: 0.11.1-2
redhat-cluster-pve: 3.2.0-2
resource-agents-pve: 3.9.2-4
fence-agents-pve: 4.0.0-2
pve-cluster: 3.0-8
qemu-server: 3.1-8
pve-firmware: 1.0-23
libpve-common-perl: 3.0-9
libpve-access-control: 3.0-8
libpve-storage-perl: 3.0-18
pve-libspice-server1: 0.12.4-2
vncterm: 1.1-6
vzctl: 4.0-1pve4
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 1.4-17
ksm-control-daemon: 1.1-1
glusterfs-client: 3.4.1-1
pvecm s
Version: 6.2.0
Config Version: 48
Cluster Name: pvecluster1
Cluster Id: 31129
Cluster Member: Yes
Cluster Generation: 7272
Membership state: Cluster-Member
Nodes: 2
Expected votes: 3
Total votes: 2
Node votes: 1
Quorum: 2
Active subsystems: 1
Flags:
Ports Bound: 0
Node name: proxmox1
Node ID: 1
Multicast addresses: 239.192.121.19
Node addresses: 172.21.3.8
pvecm n
Node Sts Inc Joined Name
1 M 7272 2014-02-03 10:14:01 proxmox1
2 M 7272 2014-02-03 10:14:01 proxmox2
clustat
Cluster Status for pvecluster1 @ Mon Feb 3 10:18:32 2014
Member Status: Quorate
Member Name ID Status
------ ---- ---- ------
proxmox1 1 Online, Local
proxmox2 2 Online
Currently testing a two node cluster + qdisk and manual fencing(for the moment).
I've noticed that when I poweroff qdisk, cluster seems to have quorum (2 nodes left) but the rgmanager service is in "stopped" stated.
I cannot start vms which are HA enabled.I can start vms which are not HA enabled though.This does not happen when one of two other nodes is off and qdisk online.
Is this expected? I thought in such setup the cluster should continue to work.
Below is some info:
Quote:
cat /etc/pve/cluster.conf<?xml version="1.0"?>
<cluster config_version="48" name="pvecluster1">
<cman expected_votes="3" keyfile="/var/lib/pve-cluster/corosync.authkey"/>
<quorumd allow_kill="0" interval="1" label="proxmox1_qdisk" tko="10" votes="1"/>
<totem token="54000"/>
<fencedevices>
<fencedevice agent="fence_manual" name="human"/>
</fencedevices>
<clusternodes>
<clusternode name="proxmox1" nodeid="1" votes="1">
<fence>
<method name="single">
<device action="reboot" name="human"/>
</method>
</fence>
</clusternode>
<clusternode name="proxmox2" nodeid="2" votes="1">
<fence>
<method name="single">
<device action="reboot" name="human"/>
</method>
</fence>
</clusternode>
</clusternodes>
<rm>
<pvevm autostart="1" vmid="100"/>
</rm>
</cluster>
Quote:
pveversion -vproxmox-ve-2.6.32: 3.1-114 (running kernel: 2.6.32-26-pve)
pve-manager: 3.1-24 (running version: 3.1-24/060bd5a6)
pve-kernel-2.6.32-25-pve: 2.6.32-113
pve-kernel-2.6.32-26-pve: 2.6.32-114
lvm2: 2.02.98-pve4
clvm: 2.02.98-pve4
corosync-pve: 1.4.5-1
openais-pve: 1.1.4-3
libqb0: 0.11.1-2
redhat-cluster-pve: 3.2.0-2
resource-agents-pve: 3.9.2-4
fence-agents-pve: 4.0.0-2
pve-cluster: 3.0-8
qemu-server: 3.1-8
pve-firmware: 1.0-23
libpve-common-perl: 3.0-9
libpve-access-control: 3.0-8
libpve-storage-perl: 3.0-18
pve-libspice-server1: 0.12.4-2
vncterm: 1.1-6
vzctl: 4.0-1pve4
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 1.4-17
ksm-control-daemon: 1.1-1
glusterfs-client: 3.4.1-1
Quote:
pvecm s
Version: 6.2.0
Config Version: 48
Cluster Name: pvecluster1
Cluster Id: 31129
Cluster Member: Yes
Cluster Generation: 7272
Membership state: Cluster-Member
Nodes: 2
Expected votes: 3
Total votes: 2
Node votes: 1
Quorum: 2
Active subsystems: 1
Flags:
Ports Bound: 0
Node name: proxmox1
Node ID: 1
Multicast addresses: 239.192.121.19
Node addresses: 172.21.3.8
Quote:
pvecm n
Node Sts Inc Joined Name
1 M 7272 2014-02-03 10:14:01 proxmox1
2 M 7272 2014-02-03 10:14:01 proxmox2
Quote:
clustat
Cluster Status for pvecluster1 @ Mon Feb 3 10:18:32 2014
Member Status: Quorate
Member Name ID Status
------ ---- ---- ------
proxmox1 1 Online, Local
proxmox2 2 Online