[Users] Live Migration Fails

[Pablo L. Arturi]

Hello guys, does anyone knows why while trying to migrate a VE I get this
error?

root at hostbw-253 ~]# vzmigrate -r no --online --keep-dst -v 10.0.10.251 111
OPT:-r
OPT:--online
OPT:--keep-dst
OPT:-v
OPT:10.0.10.251
Starting online migration of VE 111 on 10.0.10.251
OpenVZ is running...
    Loading /etc/vz/vz.conf and /etc/vz/conf/111.conf files
    Check IPs on destination node: 190.2.55.204 10.0.10.204
Preparing remote node
    Copying config file
111.conf                                      100%  882     0.9KB/s   00:00
Saved parameters for VE 111
/usr/sbin/vzmigrate: line 382: [: missing `]'
    Creating remote VE root dir
    Creating remote VE private dir
    VZ disk quota disabled -- skipping quota migration
Syncing private
Live migrating VE
    Suspending VE
Setting up checkpoint...
        suspend...
        get context...
Checkpointing completed succesfully
    Dumping VE
Setting up checkpoint...
        join context..
        dump...
Can not dump VE: Invalid argument
iptables-save exited with 255
Checkpointing failed
Error:  Failed to dump VE
Resuming...
Running: /usr/lib/vzctl/scripts/vps-net_add
        put context
The migration is from root at localhost to root at ovz98

This is HWN configurations:

[root at localhost ~]# uname -a
Linux localhost.localdomain 2.6.18-ovz028stab035.1-smp #1 SMP Sat Jun 9
12:15:32 MSD 2007 i686 i686 i386 GNU/Linux


[root at localhost ~]# rpm -qa | grep vz
vzrpm44-4.4.1-22.5
vzrpm43-python-4.3.3-7_nonptl.6
vzyum-2.4.0-11
vzpkg-2.7.0-18
vztmpl-fedora-core-3-2.0-2
vztmpl-fedora-core-5-2.0-2
vzctl-3.0.22-1
ovzkernel-smp-2.6.9-023stab032.1
ovzkernel-smp-2.6.16-026test020.1
vzrpm44-python-4.4.1-22.5
vzrpm43-4.3.3-7_nonptl.6
vztmpl-centos-4-2.0-2
vztmpl-fedora-core-4-2.0-2
kernel-smp-2.6.18-ovz028stab035.1
vzctl-lib-3.0.22-1
vzquota-3.0.11-1

[root at ovz98 ~]# uname -a
Linux ovz98.dnsba.com 2.6.18-53.el5.028stab051.1 #1 SMP Fri Nov 30 03:05:22
MSK 2007 i686 athlon i386 GNU/Linux

[root at ovz98 ~]# rpm -qa | grep vz
ovzkernel-2.6.18-8.1.4.el5.028stab035.1
vzrpm44-4.4.1-22.5
vzrpm43-python-4.3.3-7_nonptl.6
vzyum-2.4.0-11
vztmpl-centos-4-2.0-2
vztmpl-fedora-core-4-2.0-2
vzctl-3.0.22-1
ovzkernel-2.6.18-53.el5.028stab051.1
vzrpm44-python-4.4.1-22.5
vzrpm43-4.3.3-7_nonptl.6
vzpkg-2.7.0-18
vztmpl-fedora-core-3-2.0-2
vztmpl-fedora-core-5-2.0-2
vzctl-lib-3.0.22-1
vzquota-3.0.11-1



Any idea?