On 10/23/19 3:27 AM, Jens Freimann wrote:
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 <jfreim...@redhat.com>
---
  qapi/migration.json | 19 +++++++++++++++++++
  1 file changed, 19 insertions(+)

diff --git a/qapi/migration.json b/qapi/migration.json
index 82feb5bd39..52e69e2868 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"} }

Should be device-id


--
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3226
Virtualization:  qemu.org | libvirt.org


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