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Urgent: cman problems

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Plaese URGENT, can anyone help me?

I'll set two nodes "PVE" clustered.

I am currently setting up the first PVE node with "mdadm" RAID1, then I added network intefaces,
then by GUI I add bridges on the node, and all configuration of vmbr0 move to vmbr1 (same IP/mask/gw), then vmbr0 not have IP/mask/gw.
So far everything works fine, restart, etc without any error message.

Later I execute on the node in this order:
pvecm create MY-CLUSTER ".
cp /etc/pve/cluster.conf /etc/pve/cluster.conf.new
nano /etc/pve/cluster.conf.new
# I add: two_node="1" expected_votes="1"
In the GUI execute Activate
#The GUI don't show me message errors
reboot #finally

After reboot the node I have problems with cman:
If I run: "service cman restart", I see:

Stopping cluster:
Stopping dlm_controld... [ OK ]
Stopping fenced... [ OK ]
Stopping cman... [ OK ]
Unloading kernel modules... [ OK ]
Unmounting configfs... [ OK ]
Starting cluster:
Checking if cluster has been disabled at boot... [ OK ]
Checking Network Manager... [ OK ]
Global setup... [ OK ]
Loading kernel modules... [ OK ]
Mounting configfs... [ OK ]
Starting cman... two_node set but there are more than 2 nodes
cman_tool: corosync daemon didn't start Check cluster logs for details
[FAILED]

Will appreciate very much to anyone who can help me

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