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qmp-commands: move 'change-backing-file' doc to schema 

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-06-23 14:09:20 +02:00 committed by Markus Armbruster
parent 3282eca4ae
commit 280c4b3cf2
2 changed files with 7 additions and 32 deletions
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31
docs/qmp-commands.txt
View File

@ -549,37 +549,6 @@ Example:
"sync": "full" } }
<- { "return": {} }
change-backing-file
-------------------
Since: 2.1
Change the backing file in the image file metadata. This does not cause
QEMU to reopen the image file to reparse the backing filename (it may,
however, perform a reopen to change permissions from r/o -> r/w -> r/o,
if needed). The new backing file string is written into the image file
metadata, and the QEMU internal strings are updated.
Arguments:
- "image-node-name": The name of the block driver state node of the
image to modify. The "device" is argument is used to
verify "image-node-name" is in the chain described by
"device".
(json-string, optional)
- "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
not validated, so care should be taken when specifying
the string or the image chain may not be able to be
reopened again.
(json-string)
Returns: Nothing on success
If "device" does not exist or cannot be determined, DeviceNotFound
block_set_io_throttle
------------

8
qapi/block-core.json
View File

@ -1233,7 +1233,9 @@
# updated.
#
# @image-node-name: The name of the block driver state node of the
# image to modify.
# image to modify. The "device" argument is used
# to verify "image-node-name" is in the chain
# described by "device".
#
# @device: The device name or node-name of the root node that owns
# image-node-name.
@ -1243,6 +1245,10 @@
# when specifying the string or the image chain may
# not be able to be reopened again.
#
# Returns: Nothing on success
#
# If "device" does not exist or cannot be determined, DeviceNotFound
#
# Since: 2.1
##
{ 'command': 'change-backing-file',