network problem

bazzi

Active Member
Jun 4, 2010
107
2
36
Ok I have now something strange.
I have 3 nodes in a proxmox2.0 cluster running on a IMS.
All working fine locally.
The have 2 network devices:
eth0 for outgoing and eth1 for locally and cluster.

But somtimes the 3th node wil have no traffic on eth1 and is not reacable, no ping.

But when I initiate a ping from the 3th node to the first and second node everything is working again.

I can't see any strage in the logs only:
Code:
Dec 31 12:17:49 timo corosync[1857]:   [TOTEM ] Totem is unable to form a cluster because of an operating system or network fault. The most common cause of this message is that the local firewall is configured improperly.

But that I think is normal behavure for the lost links.

I have never encounter something like this before, also the log of the switch is not showing some wierd behavure.

So I am in the dark. I am thinking of reinstalling that 3th node, but maybe someone knows this behavure and a normal fix.
The 3th node was installed with proxmox2.0 beta before the HA, and the directly upgraded to the latest version:
Code:
root@timo:~# pveversion
pve-manager/2.0/16283a5a

Code:
root@timo:~# pveversion -v
pve-manager: 2.0-18 (pve-manager/2.0/16283a5a)
running kernel: 2.6.32-6-pve
proxmox-ve-2.6.32: 2.0-55
pve-kernel-2.6.32-6-pve: 2.6.32-55
lvm2: 2.02.88-2pve1
clvm: 2.02.88-2pve1
corosync-pve: 1.4.1-1
openais-pve: 1.1.4-1
libqb: 0.6.0-1
redhat-cluster-pve: 3.1.8-3
pve-cluster: 1.0-17
qemu-server: 2.0-13
pve-firmware: 1.0-14
libpve-common-perl: 1.0-11
libpve-access-control: 1.0-5
libpve-storage-perl: 2.0-9
vncterm: 1.0-2
vzctl: 3.0.29-3pve8
vzprocps: 2.0.11-2
vzquota: 3.0.12-3
pve-qemu-kvm: 1.0-1
ksm-control-daemon: 1.1-1

Code:
root@timo:~# uname -r
2.6.32-6-pve
 

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