commit 98834ab9f745d53dd3bf40e486e4b8f14f1fd47e
Author: Chris St. Pierre <email address hidden>
Date: Wed Dec 3 16:16:34 2014 -0600
libvirt: Fail when live block migrating instance with volumes
This raises an exception when attempting to live block migrate (nova
live-migration --block-migrate) an instance with attached volumes.
libvirt copies these volumes from themselves to themselves. At a
minimum, this is horribly slow and de-sparses a sparse volume; at
worst, this could cause massive data corruption.
(cherry picked from commit d667b6a63e80b2f8d6311c2cf224ba32628eed84)
Reviewed: https:/ /review. openstack. org/176768 /git.openstack. org/cgit/ openstack/ nova/commit/ ?id=98834ab9f74 5d53dd3bf40e486 e4b8f14f1fd47e
Committed: https:/
Submitter: Jenkins
Branch: stable/juno
commit 98834ab9f745d53 dd3bf40e486e4b8 f14f1fd47e
Author: Chris St. Pierre <email address hidden>
Date: Wed Dec 3 16:16:34 2014 -0600
libvirt: Fail when live block migrating instance with volumes
This raises an exception when attempting to live block migrate (nova
live-migration --block-migrate) an instance with attached volumes.
libvirt copies these volumes from themselves to themselves. At a
minimum, this is horribly slow and de-sparses a sparse volume; at
worst, this could cause massive data corruption.
(cherry picked from commit d667b6a63e80b2f 8d6311c2cf224ba 32628eed84)
Closes-Bug: 1398999 a46e3e1cb23cc8e 5cd944d8fc2
Change-Id: Ibcd423976bb9fe