[DRBD-user] 3 node setup problem

[Michele Rossetti]

Hi all,
I've set a cluster of 3 servers with Proxmox 4.2 and DRBD9; Proxmox 
on 2 RAID1 HDD and DBRBD9 on 4 RAID 10 HDD.
DRBD9 use a complete mesh network configuration, with 2 dedicated 
Ethernet interfaces for each node, connected with cross patch (no 
switch connections).
Here below the drbdctrl.res, manually configurated regarding connections:
------------------
resource .drbdctrl {
     net {
         cram-hmac-alg       sha256;
         shared-secret       "secretstring";
         allow-two-primaries no;
         max-buffers 8000;
         max-epoch-size 8000;
         sndbuf-size 0;
     }
     volume 0 {
         device      minor 0;
         disk        /dev/drbdpool/.drbdctrl_0;
         meta-disk   internal;
     }
     volume 1 {
         device      minor 1;
         disk        /dev/drbdpool/.drbdctrl_1;
         meta-disk   internal;
     }
     on mpve1 {
         node-id     0;
     }
     on mpve2 {
         node-id     1;
     }
     on mpve3 {
         node-id     2;
	}
     # mpve1-2 have crossover links like 192.168.65.x
	connection {
		host mpve1 address 192.168.65.135:7012;
		host mpve2 address 192.168.65.136:7021;
	}
	# mpve1-3 have crossover links like 192.168.67.x
	connection {
		host mpve1 address 192.168.67.135:7013;
		host mpve3 address 192.168.67.137:7031;
	}
	# mpve2-3 have crossover links like 192.168.66.x
	connection {
		host mpve2 address 192.168.66.136:7023;
		host mpve3 address 192.168.66.137:7032;
	}
}
-----------------
Due to a missed initial communication between the noder mpve1 and 
mpve3 adding mpve3 , I have this output from drbdmanage list-nodes:

root at mpve1:~# drbdmanage list-nodes
+------------------------------------------------------------------------------+
| Name  | Pool Size | Pool Free |        | 
State |
|------------------------------------------------------------------------------|
| mpve1 |   7612664 |   7581452 |        | 
ok |
| mpve2 |   7612664 |   7581452 |        | 
ok |
| mpve3 |   unknown |   unknown |        | pending actions: adjust 
connections |
+------------------------------------------------------------------------------+
The ssh communication between nodes seems to be OK.
Maybe there was a problem creating meta-data in the initial setup?

Is there any way to correct the problem without the need to reinstall the node?
Thanks in advance for help.
Michele