def pre_migration(self, instance_ref, network_info, migration_url):
# Make sure that the disk reflects all current state for this VM.
# It's times like these that I wish there was a way to do this on a
# per-file basis, but we have no choice here but to sync() globally.
utilities.call_command(["sync"])
# We want to remove the instance from libvirt, but keep all of the
# artifacts around which is why we use cleanup=False.
self.libvirt_conn.destroy(instance_ref, network_info, cleanup=False)
def pre_migration(self, context, instance_ref, network_info, migration_url):
# Make sure that the disk reflects all current state for this VM.
# It's times like these that I wish there was a way to do this on a
# per-file basis, but we have no choice here but to sync() globally.
utilities.call_command(["sync"])
# (amscanne) Check to see if we need to convert the network_info
# object into the legacy format.
if network_info and self.libvirt_conn.legacy_nwinfo():
network_info = compute_utils.legacy_network_info(network_info)
# We want to remove the instance from libvirt, but keep all of the
# artifacts around which is why we use cleanup=False.
self.libvirt_conn._destroy(instance_ref, network_info, cleanup=False)
def pre_migration(self, context, instance_ref, network_info,
migration_url):
# Make sure that the disk reflects all current state for this VM.
# It's times like these that I wish there was a way to do this on a
# per-file basis, but we have no choice here but to sync() globally.
utilities.call_command(["sync"])
def pre_migration(self, context, instance_ref, network_info, migration_url):
# Make sure that the disk reflects all current state for this VM.
# It's times like these that I wish there was a way to do this on a
# per-file basis, but we have no choice here but to sync() globally.
utilities.call_command(["sync"])
