Proxmox 4b2 Quorum Disk possible?

[de1m]

Hi,
i've installed a clustur with 2 nodes. I've read that for this scenario I do need a special confguration of corosync.conf.

Can I configure a shared storage as a cluster disk? Is it better then vote quorum?

PS: I've a ceph cluster and I can use rbd as a quorum disk

PPS: Example Config (two nodes cluster)

Example configuration 1:

       quorum {
           provider: corosync_votequorum
           expected_votes: 2
           two_node: 1
       }

       Example configuration 2:

       quorum {
           provider: corosync_votequorum
           two_node: 1
       }

       nodelist {
           node {
               ring0_addr: 192.168.1.1
           }
           node {
               ring0_addr: 192.168.1.2
           }
       }

 

[tom]

no, two-node HA is not supported. you need at least three nodes.

 

[de1m]

no, two-node HA is not supported. you need at least three nodes.

ok, thank you

best regards