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[libvirt] Problems with live migration



Hi all,

I have working with Openstack Folsom and with Glusterfs as shared
storage for /instances. All working fine, but when i'm trying to use
"nova live-migration":

2013-03-07 18:33:42 3140 ERROR nova.virt.libvirt.driver [-] [instance:
773164b5-5e5c-4328-a762-d91f50f2ac33] Live Migration failure: Timed out
during operation: cannot acquire state change lock

I know that the real command that openstack executes

virsh migrate --live instance-00000036
qemu+ssh://nova-compute-lnx001/system

When i execute that command the same error is showed

error: Timed out during operation: cannot acquire state change lock

Versions:

ii libvirt-bin 0.9.13-0ubuntu12.2~cloud0 programs for the libvirt library ii libvirt0 0.9.13-0ubuntu12.2~cloud0 library for interfacing with different virtualization systems ii python-libvirt 0.9.13-0ubuntu12.2~cloud0 libvirt Python bindings ii qemu-kvm 1.0+noroms-0ubuntu14.7 Full virtualization on i386 and amd64 hardware

Any idea about this error?

Thanks for advance
Regards


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