diff mbox series

[v6,05/11] qapi: add unplug primary event

Message ID 20191025121930.6855-6-jfreimann@redhat.com
State New
Headers show
Series add failover feature for assigned network devices | expand

Commit Message

Jens Freimann Oct. 25, 2019, 12:19 p.m. UTC 
This event is emitted when we sent a request to unplug a
failover primary device from the Guest OS and it includes the
device id of the primary device.

Signed-off-by: Jens Freimann <jfreimann@redhat.com>
Acked-by: Cornelia Huck <cohuck@redhat.com>
---
 qapi/migration.json | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
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Patch

diff --git a/qapi/migration.json b/qapi/migration.json
index 82feb5bd39..e9e7a97c03 100644
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -1448,3 +1448,22 @@ 
 # Since: 3.0
 ##
 { 'command': 'migrate-pause', 'allow-oob': true }
+
+##
+# @UNPLUG_PRIMARY:
+#
+# Emitted from source side of a migration when migration state is
+# WAIT_UNPLUG. Device was unplugged by guest operating system.
+# Device resources in QEMU are kept on standby to be able to re-plug it in case
+# of migration failure.
+#
+# @device-id: QEMU device id of the unplugged device
+#
+# Since: 4.2
+#
+# Example:
+#   {"event": "UNPLUG_PRIMARY", "data": {"device-id": "hostdev0"} }
+#
+##
+{ 'event': 'UNPLUG_PRIMARY',
+  'data': { 'device-id': 'str' } }