[Users] Live Migration Fails

[Thorsten Schifferdecker]

Hi Pablo,

yep, since the last git commit to vzmigrate (-> 
http://git.openvz.org/?p=vzctl;a=commitdiff;h=ebd5fb00a4eb0134d7ef4ebfdc0b6ae43d07d8fd 
), the extended test command was removed, so change at line 382:

if [ $? != 20 && $? != 21 && $? != 0 ]; then

to:
if [[ $? != 20 && $? != 21 && $? != 0 ]]; then

Bye,
  Thorsten




Pablo L. Arturi wrote:
> 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?
> 
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