can't repair broken cluster

Z

zystem

New Member
Feb 5, 2013
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0
1
I have incorrect config in /etc/pve/cluster.conf
Cluster with this config can not find quorum.

I edit /etc/cluster/cluster.conf to fix problem. (fixing wrong line and adding expected_votes="1" to it)
i restart cman and it starts normally without errors

I need make /etc/pve writable (for fixing /etc/pve/cluster.conf) so i restart pve-cluster.
I have to ways:
1) config_version in /etc/cluster/cluster.conf is less than in /etc/pve/cluster.conf after that i receive
"wrote new cluster config '/etc/cluster/cluster.conf'"
/etc/cluster/cluster.conf replaced with old broken version and /etc/pve still ro
2) config_version in /etc/cluster/cluster.conf is greater than in /etc/pve/cluster.conf after that i receive
"Starting pve cluster filesystem : pve-cluster[dcdb] crit: local cluster.conf is newer"
and /etc/pve still ro

pveversion --verbose
proxmox-ve-2.6.32: 3.2-121 (running kernel: 2.6.32-27-pve)
pve-manager: 3.2-4 (running version: 3.2-4/e24a91c1)
pve-kernel-2.6.32-27-pve: 2.6.32-121
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: 4.0.5-1
pve-cluster: 3.0-12
qemu-server: 3.1-16
pve-firmware: 1.1-3
libpve-common-perl: 3.0-18
libpve-access-control: 3.0-11
libpve-storage-perl: 3.0-19
pve-libspice-server1: 0.12.4-3
vncterm: 1.1-6
vzctl: 4.0-1pve5
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 1.7-8
ksm-control-daemon: 1.1-1
glusterfs-client: 3.4.2-1

How a can repair my cluster.conf?
 
zystem said:
I have incorrect config in /etc/pve/cluster.conf
Cluster with this config can not find quorum.

I edit /etc/cluster/cluster.conf to fix problem. (fixing wrong line and adding expected_votes="1" to it)
i restart cman and it starts normally without errors

I need make /etc/pve writable (for fixing /etc/pve/cluster.conf) so i restart pve-cluster.
I have to ways:
1) config_version in /etc/cluster/cluster.conf is less than in /etc/pve/cluster.conf after that i receive
"wrote new cluster config '/etc/cluster/cluster.conf'"
/etc/cluster/cluster.conf replaced with old broken version and /etc/pve still ro
2) config_version in /etc/cluster/cluster.conf is greater than in /etc/pve/cluster.conf after that i receive
"Starting pve cluster filesystem : pve-cluster[dcdb] crit: local cluster.conf is newer"
and /etc/pve still ro

pveversion --verbose
proxmox-ve-2.6.32: 3.2-121 (running kernel: 2.6.32-27-pve)
pve-manager: 3.2-4 (running version: 3.2-4/e24a91c1)
pve-kernel-2.6.32-27-pve: 2.6.32-121
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: 4.0.5-1
pve-cluster: 3.0-12
qemu-server: 3.1-16
pve-firmware: 1.1-3
libpve-common-perl: 3.0-18
libpve-access-control: 3.0-11
libpve-storage-perl: 3.0-19
pve-libspice-server1: 0.12.4-3
vncterm: 1.1-6
vzctl: 4.0-1pve5
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 1.7-8
ksm-control-daemon: 1.1-1
glusterfs-client: 3.4.2-1

How a can repair my cluster.conf?
Click to expand...

Hi,
to repair you need quorum (writable /etc/pve).

See here: http://forum.proxmox.com/threads/7786-Cluster-and-quorum?p=59362#post59362

Udo
 
I have ANOTHER problem. pvecm expect vorking ONLY with cluster.conf WITHOUT mistakes in it.

pvecm expect 1
cman_tool: Cannot open connection to cman, is it running ?
 
may be best way is to disable check
"Starting pve cluster filesystem : pve-cluster[dcdb] crit: local cluster.conf is newer"
?
 
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