[root@source .ssh]# vzmigrate -v --online 192.168.2.17 107
OPT:-v
OPT:--online
OPT:192.168.2.17
Starting online migration of VE 107 on 192.168.2.17
OpenVZ is running...
    Loading /etc/vz/vz.conf and /etc/vz/conf/107.conf files
    Check IPs on destination node: 192.168.2.207
Preparing remote node
    Copying config file
107.conf                                      100% 1799     1.8KB/s   00:00
Saved parameters for VE 107
    Creating remote VE root dir
    Creating remote VE private dir
Initializing remote quota
    Quota init
    Turning remote quota on
Syncing private
Live migrating VE
    Suspending VE
Setting up checkpoint...
        suspend...
        get context...
Checkpointing completed succesfully
    Dumping VE
Setting up checkpoint...
        join context..
        dump...
Checkpointing completed succesfully
    Copying dumpfile
dump.107                                      100%   46MB   6.5MB/s   00:07
    Syncing private (2nd pass)
Syncing 2nd level quota
    Dumping 2nd level quota
    Copying 2nd level quota
quotadump.107                                 100%   21     0.0KB/s   00:00
    Load 2nd level quota
    Undumping VE
Restoring VE ...
Starting VE ...
vzquota : (warning) Quota is running for id 107 already
VE is mounted
        undump...
Adding IP address(es): 192.168.2.207
Setting CPU units: 7000
Error: undump failed: Invalid argumentStopping VE ...

Restoring failed:
iptables-restore exited with 1
rst_restore_net: -22
VE start failed
VE was stopped
VE is unmounted
Error:  Failed to undump VE
Resuming...
arpsend: 192.168.2.207 is detected on another computer : 00:d0:b7:c8:44:65
vps-net_add WARNING: arpsend -c 1 -w 1 -D  -e 192.168.2.207 eth0 FAILED
vzquota : (error) Quota is not running for id 107