Re: [libvirt-users] Libvirt Live Migration
Thanks for your answer,
1) In this case i'm not using shared storage, the migration is happening
between two non-shared storage with full disk copy
2) I already created the file with same size, and the vm
works properly after a restart, my problem that it remains paused and I
can't resume it until it's rebooted.
3) I'm using qemu-kvm 1.0
On 24 November 2014 at 10:22, Michal Privoznik <mprivozn(a)redhat.com> wrote:
[dropping libvir-list]
On 20.11.2014 13:11, Dhia Abbassi wrote:
> I'm trying to implement a virtualization API. I was testing migration
> with libvirt I got some problems.
>
> When I use the following command :
>
> *virsh migrate --live --persistent --copy-storage-all vm-clone1
> qemu+ssh://server_ip/system*
> *
> *
> the migration works fine but in the destination host the migrated vm is
> paused and I can't unpause it and I need to reboot the vm to be able use
> it in the new host. When I try to unoause it Igot the following error
> message:
> << *Error unpausing domain: internal error: unable to execute QEMU
> command 'cont': Resetting the Virtual Machine is required *>>
>
> How can I solve this problem, or is there an other way to make a live
> migration with libvirt??
>
Several things may be happening here, so I'll point just a few (unordered).
1) is there some storage shared between the two hosts? If so, is it
accessible from the destination?
2) When doing storage migration, you still need to pre-create the files on
destination yourself. Do they have the correct size?
3) The error message seems like a qemu bug to me. Have you tried it with
recent qemu?
Michal
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