Open vSwitch controllers may store per-port data in the OVS DB on a host. This is
an opaque data blob utilized by a controller to store information relevant to the
port itself. This patch provides a mechanism for this to migrate with the virtual
machine during live migration by adding code to the V3 migration protocol.
Tested migration with "virtualport type='openvswitch'", both with and without this
per-port data. Also tested migration with non-OVS bridges.
Kyle Mestery (1):
Add the ability to migrate per-port data on Open vSwitch ports
during qemu live migration. A controller can use this to store
data relating to each port, and have it migrated with the virtual
machine and populated on the destination host.
src/qemu/qemu_migration.c | 248 +++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 246 insertions(+), 2 deletions(-)
--
1.7.11.4
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