diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2016-06-23 14:20:24 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-09-05 19:06:47 +0200 |
| commit | 7b5dca3f0215ec6484473631928a36c3eb8da0ef (patch) | |
| tree | 8e0e307a4e3c5abc2c9cdd85837994ae9553c47c /qmp-commands.hx | |
| parent | 75dfd402a734e8080fa77a1bcf60ecc46e0e6158 (diff) | |
block: Accept node-name for change-backing-file
In order to remove the necessity to use BlockBackend names in the
external API, we want to allow node-names everywhere. This converts
change-backing-file 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 'qmp-commands.hx')
| -rw-r--r-- | qmp-commands.hx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx index eb2736009f..c4ca603c5d 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -1806,7 +1806,8 @@ Arguments: "device". (json-string, optional) -- "device": The name of the device. +- "device": The device name or node-name of the root node that owns + image-node-name. (json-string) - "backing-file": The string to write as the backing file. This string is |