[libvirt-users] error when call migrate function "error: invalid argument: qemuDomainMigratePrepare3: unsupported flags (0x200)"

[Michal Privoznik]

On 22.02.2013 17:02, loic.cloatre at orange.com wrote:
> Hello,
> 
>  
> 
> I try to migrate a VM and I get this error :
> 
> loic at loic-VirtualBox:~/workspace/src/build/bin$ ./virsh --connect
> qemu:///system migrate  --live vmUbuntuPartage2CacheWriteBack
> qemu+ssh://192.168.10x.2x/system --unsafe
> loic at 192.168.10x.2x's password:
> error: invalid argument: qemuDomainMigratePrepare3: unsupported flags
> (0x200)
> 
>  

That means you libvirt doesn't support VIR_MIGRATE_UNSAFE flag. You have
to drop --unsafe from virsh migrate command to be able to migrate. Or
just upgrade to 0.9.11+.

Michal