[PVE-User] Cluster nodes in different subnets/VLANs

Manu Lestrelin emmanuel.lestrelin at univmed.fr
Thu Dec 3 10:00:16 CET 2009

Hi all,

I'm going crazy  :-[ with network configuration of my two cluster nodes. 
Here's an explanation :

    * host A stands in VLAN 100 / subnet with 2 bridge
          o vmbr0 :
                + slave eth0
                + ip address
                + gateway address
          o vmbr1 :
                + slave eth0.200
    * host B stands in VLAN 200 / subnet with only 1
      bridge interface
          o vmbr0 :
                + slave eth0
                + ip address
                + gateway address

host A runs 5 OpenVZ VEs :

    * 1002, 1003, 1004 and 1005 are configured with venet networking
    * 2001 and 2002 are configured with veth networking and bound to vmbr1

Host B has no VEs at this time.

I'd like to be able to perform online migration beetween my 2 nodes, but 
i can't figure how to configure networking properly... :-\

I suppose that if a VE is bound to vmbr0 on host A, it will be bound to 
vmbr0 on host B after online migration, but I did not make the test a 
right now.

Anyone could help me ? :-)
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