Имеется  кластер из proxmox 2.2 не могу настроить онлине миграцию  между нодами
root@node1:~# pveversion -v

pve-manager: 2.2-31 (pve-manager/2.2/e94e95e9)
running kernel: 2.6.32-16-pve
proxmox-ve-2.6.32: 2.2-82
pve-kernel-2.6.32-11-pve: 2.6.32-66
pve-kernel-2.6.32-16-pve: 2.6.32-82
lvm2: 2.02.95-1pve2
clvm: 2.02.95-1pve2
corosync-pve: 1.4.4-1
openais-pve: 1.1.4-2
libqb: 0.10.1-2
redhat-cluster-pve: 3.1.93-2
resource-agents-pve: 3.9.2-3
fence-agents-pve: 3.1.9-1
pve-cluster: 1.0-33
qemu-server: 2.0-69
pve-firmware: 1.0-21
libpve-common-perl: 1.0-39
libpve-access-control: 1.0-25
libpve-storage-perl: 2.0-36
vncterm: 1.0-3
vzctl: 4.0-1pve2
vzprocps: 2.0.11-2
vzquota: 3.1-1
pve-qemu-kvm: 1.2-7
ksm-control-daemon: 1.1-1

cat /etc/pve/storage.cfg

dir: node1
        path /mnt/node1/vm
        shared
        content images,iso,vztmpl,rootdir,backup
        maxfiles 1
        nodes node1
dir: node1_backup
        path /mnt/node1/backup
        shared
        content backup
        maxfiles 1
        nodes node1
dir: node4
        path /mnt/node4
        shared
        content images,iso,vztmpl,rootdir,backup
        maxfiles 1
        nodes node4
dir: local
        path /var/lib/vz
        content iso,vztmpl,rootdir
        maxfiles 1
dir: vm
        path /mnt/vm
        shared
        content images
        maxfiles 1
        nodes node1,node4

cat /etc/pve/qemu-server/215.conf

boot: cn
bootdisk: ide0
cores: 2
ide0: vm:215/vm-215-disk-1.raw,size=32G
ide2: none,media=cdrom,size=673430K
memory: 2048
name: xp
net0: e1000=AA:A5:F2:BA:C5:D2,bridge=vmbr0
ostype: wxp
sockets: 1

при онлине миграции получаю ошибку

Nov 26 13:01:15 starting migration of VM 215 to node 'node4' (172.16.0.251)
Nov 26 13:01:15 copying disk images
Nov 26 13:01:15 starting VM 215 on remote node 'node4'
Nov 26 13:01:15 ERROR: online migrate failure - command '/usr/bin/ssh -o 'BatchMode=yes' root@172.16.0.251 qm start 215 --stateuri tcp --skiplock --migratedfrom node1' failed: exit code 255
Nov 26 13:01:15 aborting phase 2 - cleanup resources
Nov 26 13:01:16 ERROR: migration finished with problems (duration 00:00:01)
TASK ERROR: migration problems