From dc7a4a9ed170c19b4036cef2720d3e8fb551cc0f Mon Sep 17 00:00:00 2001
From: Pavel Butsykin <pbutsykin@virtuozzo.com>
Date: Fri, 22 Jul 2016 11:17:51 +0300
Subject: block: simplify blockdev-backup

Now that we can support boxed commands, use it to greatly reduce the
number of parameters (and likelihood of getting out of sync) when
adjusting blockdev-backup parameters.

Signed-off-by: Pavel Butsykin <pbutsykin@virtuozzo.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Denis V. Lunev <den@openvz.org>
CC: Jeff Cody <jcody@redhat.com>
CC: Markus Armbruster <armbru@redhat.com>
CC: Eric Blake <eblake@redhat.com>
CC: John Snow <jsnow@redhat.com>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 qapi/block-core.json | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'qapi')

diff --git a/qapi/block-core.json b/qapi/block-core.json
index 2bc51dfe6c..4c8cf057b5 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -1105,9 +1105,13 @@
 #
 # For the arguments, see the documentation of BlockdevBackup.
 #
+# Returns: nothing on success
+#          If @device is not a valid block device, DeviceNotFound
+#
 # Since 2.3
 ##
-{ 'command': 'blockdev-backup', 'data': 'BlockdevBackup' }
+{ 'command': 'blockdev-backup', 'boxed': true,
+  'data': 'BlockdevBackup' }
 
 
 ##
-- 
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