Dear list, We've recently faced an issue regarding live migration on a Juno openstack installation using a ceph giant shared storage. The error that appear is DestinationDiskExists: The supplied disk path (/var/lib/nova/instances/instance-id-hidden) already exists, it is expected not to exist. I've located several entries, such as: https://bugzilla.redhat.com/show_bug.cgi?id=1150856 https://review.openstack.org/#/c/111082/ But the error still persist and some of the patches have already been included. The current version is the following: Name : openstack-nova-compute Version : 2014.2.1 Release : 1.el7.centos It looks like there's an issue regarding shared storage and the assumptions of this path. Can anyone provide information about this issue? Regards, Samuel. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20141223/815102e1/attachment.html>