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From: Jens Freimann <jfreimann@redhat.com>
To: Eric Blake <eblake@redhat.com>
Cc: pkrempa@redhat.com, berrange@redhat.com, ehabkost@redhat.com,
	mst@redhat.com, aadam@redhat.com, qemu-devel@nongnu.org,
	dgilbert@redhat.com, alex.williamson@redhat.com,
	laine@redhat.com, ailan@redhat.com, parav@mellanox.com
Subject: Re: [PATCH 05/11] qapi: add unplug primary event
Date: Mon, 21 Oct 2019 09:23:42 +0200	[thread overview]
Message-ID: <20191021072342.omxkgwma73cl4e37@jenstp.localdomain> (raw)
In-Reply-To: <186357a6-3b91-51eb-1daf-2ea9ef6071f5@redhat.com>

On Fri, Oct 18, 2019 at 03:28:36PM -0500, Eric Blake wrote:
>On 10/18/19 3:20 PM, 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 <jfreimann@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"} }
>
>Unless there is a strong reason in favor of 'device_id' (such as 
>consistency with a similar event), our naming convention prefers this 
>to be 'device-id'.

No reason, I'll change it.

Thanks Eric!

regards,
Jens 



  reply	other threads:[~2019-10-21  7:24 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-18 20:20 [PATCH v4 0/11] add failover feature for assigned network devices Jens Freimann
2019-10-18 20:20 ` [PATCH 01/11] qdev/qbus: add hidden device support Jens Freimann
2019-10-21 12:44   ` Cornelia Huck
2019-10-21 12:52     ` Jens Freimann
2019-10-21 12:53   ` Peter Maydell
2019-10-21 13:00     ` Jens Freimann
2019-10-18 20:20 ` [PATCH 02/11] pci: add option for net failover Jens Freimann
2019-10-21 14:58   ` Alex Williamson
2019-10-21 18:45     ` Jens Freimann
2019-10-21 19:01       ` Alex Williamson
2019-10-21 20:28         ` Jens Freimann
2019-10-21 20:48           ` Alex Williamson
2019-10-18 20:20 ` [PATCH 03/11] pci: mark devices partially unplugged Jens Freimann
2019-10-18 20:20 ` [PATCH 04/11] pci: mark device having guest unplug request pending Jens Freimann
2019-10-18 20:20 ` [PATCH 05/11] qapi: add unplug primary event Jens Freimann
2019-10-18 20:28   ` Eric Blake
2019-10-21  7:23     ` Jens Freimann [this message]
2019-10-18 20:20 ` [PATCH 06/11] qapi: add failover negotiated event Jens Freimann
2019-10-18 20:20 ` [PATCH 07/11] migration: allow unplug during migration for failover devices Jens Freimann
2019-10-18 20:20 ` [PATCH 08/11] migration: add new migration state wait-unplug Jens Freimann
2019-10-18 20:20 ` [PATCH 09/11] libqos: tolerate wait-unplug migration state Jens Freimann
2019-10-18 20:20 ` [PATCH 10/11] net/virtio: add failover support Jens Freimann
2019-10-18 20:20 ` [PATCH 11/11] vfio: unplug failover primary device before migration Jens Freimann
2019-10-21 13:45   ` Cornelia Huck
2019-10-21 14:09     ` Jens Freimann
2019-10-21 15:19   ` Alex Williamson
2019-10-21 19:16     ` Jens Freimann
2019-10-19 15:12 ` [PATCH v4 0/11] add failover feature for assigned network devices no-reply
2019-10-21  7:30   ` Jens Freimann
2019-10-19 15:15 ` no-reply
2019-10-21 14:18 ` Cornelia Huck

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