Commit 70d04971 authored Oct 29, 2019 by Jens Freimann Committed by Michael S. Tsirkin Oct 29, 2019

qapi: add failover negotiated event



This event is sent to let libvirt know that VIRTIO_NET_F_STANDBY feature
is enabled. The primary device this virtio-net (standby) device is
associated with, is now hotplugged by the virtio-net device.

Signed-off-by: Jens Freimann <jfreimann@redhat.com>
Message-Id: <20191029114905.6856-7-jfreimann@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>

parent d328e6f3

qapi/net.json

+19 −0

Original line number	Diff line number	Diff line
		@@ -735,3 +735,22 @@
		##
		{ 'command': 'announce-self', 'boxed': true,
		'data' : 'AnnounceParameters'}

		##
		# @FAILOVER_NEGOTIATED:
		#
		# Emitted when VIRTIO_NET_F_STANDBY was enabled during feature negotiation.
		# Failover primary devices which were hidden (not hotplugged when requested)
		# before will now be hotplugged by the virtio-net standby device.
		#
		# device-id: QEMU device id of the unplugged device
		# Since: 4.2
		#
		# Example:
		#
		# <- { "event": "FAILOVER_NEGOTIATED",
		# "data": "net1" }
		#
		##
		{ 'event': 'FAILOVER_NEGOTIATED',
		'data': {'device-id': 'str'} }