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[PATCH v5 05/11] qapi: add unplug primary event
From: |
Jens Freimann |
Subject: |
[PATCH v5 05/11] qapi: add unplug primary event |
Date: |
Wed, 23 Oct 2019 10:27:05 +0200 |
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 <address@hidden>
---
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"} }
+#
+##
+{ 'event': 'UNPLUG_PRIMARY',
+ 'data': { 'device_id': 'str' } }
--
2.21.0
- RE: [PATCH v5 02/11] pci: add option for net failover, (continued)
Re: [PATCH v5 02/11] pci: add option for net failover, Dr. David Alan Gilbert, 2019/10/24
[PATCH v5 03/11] pci: mark devices partially unplugged, Jens Freimann, 2019/10/23
[PATCH v5 04/11] pci: mark device having guest unplug request pending, Jens Freimann, 2019/10/23
[PATCH v5 05/11] qapi: add unplug primary event,
Jens Freimann <=
[PATCH v5 06/11] qapi: add failover negotiated event, Jens Freimann, 2019/10/23
[PATCH v5 07/11] migration: allow unplug during migration for failover devices, Jens Freimann, 2019/10/23
[PATCH v5 08/11] migration: add new migration state wait-unplug, Jens Freimann, 2019/10/23
[PATCH v5 09/11] libqos: tolerate wait-unplug migration state, Jens Freimann, 2019/10/23
[PATCH v5 10/11] net/virtio: add failover support, Jens Freimann, 2019/10/23