diff options
Diffstat (limited to 'qapi/block-core.json')
| -rw-r--r-- | qapi/block-core.json | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 2b8afbb..919d053 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -59,6 +59,13 @@ # # @compat: compatibility level # +# @data-file: the filename of the external data file that is stored in the +# image and used as a default for opening the image (since: 4.0) +# +# @data-file-raw: True if the external data file must stay valid as a +# standalone (read-only) raw image without looking at qcow2 +# metadata (since: 4.0) +# # @lazy-refcounts: on or off; only valid for compat >= 1.1 # # @corrupt: true if the image has been marked corrupt; only valid for @@ -76,6 +83,8 @@ { 'struct': 'ImageInfoSpecificQCow2', 'data': { 'compat': 'str', + '*data-file': 'str', + '*data-file-raw': 'bool', '*lazy-refcounts': 'bool', '*corrupt': 'bool', 'refcount-bits': 'int', @@ -3080,6 +3089,12 @@ # encrypted images, except when doing a metadata-only # probe of the image. (since 2.10) # +# @data-file: reference to or definition of the external data file. +# This may only be specified for images that require an +# external data file. If it is not specified for such +# an image, the data file name is loaded from the image +# file. (since 4.0) +# # Since: 2.9 ## { 'struct': 'BlockdevOptionsQcow2', @@ -3094,7 +3109,8 @@ '*l2-cache-entry-size': 'int', '*refcount-cache-size': 'int', '*cache-clean-interval': 'int', - '*encrypt': 'BlockdevQcow2Encryption' } } + '*encrypt': 'BlockdevQcow2Encryption', + '*data-file': 'BlockdevRef' } } ## # @SshHostKeyCheckMode: @@ -4130,6 +4146,12 @@ # Driver specific image creation options for qcow2. # # @file Node to create the image format on +# @data-file Node to use as an external data file in which all guest +# data is stored so that only metadata remains in the qcow2 +# file (since: 4.0) +# @data-file-raw True if the external data file must stay valid as a +# standalone (read-only) raw image without looking at qcow2 +# metadata (default: false; since: 4.0) # @size Size of the virtual disk in bytes # @version Compatibility level (default: v3) # @backing-file File name of the backing file if a backing file @@ -4145,6 +4167,8 @@ ## { 'struct': 'BlockdevCreateOptionsQcow2', 'data': { 'file': 'BlockdevRef', + '*data-file': 'BlockdevRef', + '*data-file-raw': 'bool', 'size': 'size', '*version': 'BlockdevQcow2Version', '*backing-file': 'str', |