diff options
Diffstat (limited to 'qapi/block-core.json')
| -rw-r--r-- | qapi/block-core.json | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 1d9dcd7d30..83f661d7f6 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1372,6 +1372,19 @@ 'data': { 'node': 'str', 'overlay': 'str' } } ## +# @BackupPerf: +# +# Optional parameters for backup. These parameters don't affect +# functionality, but may significantly affect performance. +# +# @use-copy-range: Use copy offloading. Default true. +# +# Since: 6.0 +## +{ 'struct': 'BackupPerf', + 'data': { '*use-copy-range': 'bool' }} + +## # @BackupCommon: # # @job-id: identifier for the newly-created block job. If @@ -1426,6 +1439,8 @@ # above node specified by @drive. If this option is not given, # a node name is autogenerated. (Since: 4.2) # +# @x-perf: Performance options. (Since 6.0) +# # Note: @on-source-error and @on-target-error only affect background # I/O. If an error occurs during a guest write request, the device's # rerror/werror actions will be used. @@ -1440,7 +1455,7 @@ '*on-source-error': 'BlockdevOnError', '*on-target-error': 'BlockdevOnError', '*auto-finalize': 'bool', '*auto-dismiss': 'bool', - '*filter-node-name': 'str' } } + '*filter-node-name': 'str', '*x-perf': 'BackupPerf' } } ## # @DriveBackup: |