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authorKevin Wolf <kwolf@redhat.com>2016-06-23 14:20:24 +0200
committerKevin Wolf <kwolf@redhat.com>2016-09-05 19:06:47 +0200
commitb7e4fa224200ec87b9599a1d72b16ada35a3d113 (patch)
tree787058798837cba9032f3d18d0f5442b3c5bb74e /qapi/block-core.json
parent7b5dca3f0215ec6484473631928a36c3eb8da0ef (diff)
block: Accept node-name for drive-backup
In order to remove the necessity to use BlockBackend names in the external API, we want to allow node-names everywhere. This converts drive-backup and the corresponding transaction action to accept a node-name without lifting the restriction that we're operating at a root node. In case of an invalid device name, the command returns the GenericError error class now instead of DeviceNotFound, because this is what qmp_get_root_bs() returns. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alberto Garcia <berto@igalia.com> Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'qapi/block-core.json')
-rw-r--r--qapi/block-core.json4
1 files changed, 2 insertions, 2 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json
index d25ba46b77..f081eb8c56 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -876,7 +876,7 @@
# @job-id: #optional identifier for the newly-created block job. If
# omitted, the device name will be used. (Since 2.7)
#
-# @device: the name of the device which should be copied.
+# @device: the device name or node-name of a root node which should be copied.
#
# @target: the target of the new image. If the file exists, or if it
# is a device, the existing file/device will be used as the new
@@ -1087,7 +1087,7 @@
# For the arguments, see the documentation of DriveBackup.
#
# Returns: nothing on success
-# If @device is not a valid block device, DeviceNotFound
+# If @device is not a valid block device, GenericError
#
# Since 1.6
##