[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[libvirt] [PATCH 0/1] Migrate per-port data during Qemu Live Migration



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


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]