Hello Daniel: In the log I found that libvirt coudn't find image file. I solved that, but know I've got: <div style="margin-left: 40px;">virsh # migrate scompi1 qemu+ssh://rionegro/system error: Unknown failure </div> The log on target (rionegro:/var/log/libvirt/qemu/scompi1.log) say: LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin QEMU_AUDIO_DRV=none /usr/bin/qemu-system-x86_64 -S -M pc-0.12 -enable-kvm -m 4096 -smp 4 -name scompi1 -uuid 355123af-b683-9fa6-ca31-10506c9ab9da -chardev socket,id=monitor,path=/var/lib/libvirt/qemu/scompi1.monitor,server,nowait -monitor chardev:monitor -boot c -drive file=/home/radic/mvdata/imagenes/scompi1.img,if=ide,index=0,boot=on,format=raw -drive if=ide,media=cdrom,index=2,format=raw -net nic,macaddr=52:54:00:05:d1:2a,vlan=0,model=virtio,name=virtio.0 -net tap,fd=32,vlan=0,name=tap.0 -chardev pty,id=serial0 -serial chardev:serial0 -parallel none -usb -vnc <a href="http://127.0.0.1:0">127.0.0.1:0</a> -vga cirrus -incoming tcp:<a href="http://0.0.0.0:49163">0.0.0.0:49163</a> char device redirected to /dev/pts/1 pci_add_option_rom: failed to find romfile "pxe-virtio.bin" At one forum I've read that it can be solved installing the package kvm-pxe. It's ok? Thank you very much. Marcela. <div class="gmail_quote">2011/4/1 Daniel P. Berrange <<a href="mailto:berrange@redhat.com">berrange@redhat.com</a>> <blockquote class="gmail_quote" style="margin: 0pt 0pt 0pt 0.8ex; border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"> <div class="im">On Fri, Apr 01, 2011 at 02:28:36PM +0200, <a href="mailto:jurgen.depicker@let.be">jurgen.depicker@let.be</a> wrote: > > From: Marcela Castro León <<a href="mailto:mcastrol@gmail.com">mcastrol@gmail.com</a>> > > To: <a href="mailto:libvirt-users@redhat.com">libvirt-users@redhat.com</a> > > Date: 01/04/2011 13:11 > > Subject: [libvirt-users] LIBVIRT migration > > Sent by: <a href="mailto:libvirt-users-bounces@redhat.com">libvirt-users-bounces@redhat.com</a> > > > > Hello > > I''m developing a system using libvirt and I need to use "migrate" > > to move guest to different hosts. > > I'm testing using a cluster connected by ssh, and I'm connect ok > > trought them, using virsh and virt-manager. > > > > But if I try to migrate doing: > > > virsh # migrate --live scompi1 qemu+ssh://rionegro/system > > > > I got: > > error: monitor socket did not show up.: Connection refused > > Please check that you used ssh-copy-id to copy your ssh key (the user you > are logged in with when entering virsh) to the destination host's root > account. </div>This error message shows that libvirt did *not* have any trouble actually connecting to libvirtd on the dest host. It actually means that QEMU on the target host failed to startup. You should check /var/log/libvirt/qemu/scompi1.log for any further details as to why it failed to start. Daniel -- |: <a href="http://berrange.com" target="_blank">http://berrange.com</a> -o- <a href="http://www.flickr.com/photos/dberrange/" target="_blank">http://www.flickr.com/photos/dberrange/</a> :| |: <a href="http://libvirt.org" target="_blank">http://libvirt.org</a> -o- <a href="http://virt-manager.org" target="_blank">http://virt-manager.org</a> :| |: <a href="http://autobuild.org" target="_blank">http://autobuild.org</a> -o- <a href="http://search.cpan.org/%7Edanberr/" target="_blank">http://search.cpan.org/~danberr/</a> :| |: <a href="http://entangle-photo.org" target="_blank">http://entangle-photo.org</a> -o- <a href="http://live.gnome.org/gtk-vnc" target="_blank">http://live.gnome.org/gtk-vnc</a> :| </blockquote></div>