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| author | Vladimir Sementsov-Ogievskiy | 2018-06-11 20:53:32 +0200 |
|---|---|---|
| committer | John Snow | 2018-06-11 20:53:32 +0200 |
| commit | b598e531f1123d2fb72615f1161c66093be751ea (patch) | |
| tree | 0b49f40ac59b8c19d6f46efb5a4875058b48742a /qapi | |
| parent | qmp: transaction support for x-block-dirty-bitmap-enable/disable (diff) | |
| download | qemu-b598e531f1123d2fb72615f1161c66093be751ea.tar.gz qemu-b598e531f1123d2fb72615f1161c66093be751ea.tar.xz qemu-b598e531f1123d2fb72615f1161c66093be751ea.zip | |
qapi: add x-block-dirty-bitmap-merge
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: John Snow <jsnow@redhat.com>
Reviewed-by: Jeff Cody <jcody@redhat.com>
Message-id: 20180606182449.1607-5-jsnow@redhat.com
Signed-off-by: John Snow <jsnow@redhat.com>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 02de674f5f..9d4ab93190 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -1741,6 +1741,20 @@ '*persistent': 'bool', '*autoload': 'bool' } } ## +# @BlockDirtyBitmapMerge: +# +# @node: name of device/node which the bitmap is tracking +# +# @dst_name: name of the destination dirty bitmap +# +# @src_name: name of the source dirty bitmap +# +# Since: 3.0 +## +{ 'struct': 'BlockDirtyBitmapMerge', + 'data': { 'node': 'str', 'dst_name': 'str', 'src_name': 'str' } } + +## # @block-dirty-bitmap-add: # # Create a dirty bitmap with a name on the node, and start tracking the writes. @@ -1851,6 +1865,30 @@ 'data': 'BlockDirtyBitmap' } ## +# @x-block-dirty-bitmap-merge: +# +# Merge @src_name dirty bitmap to @dst_name dirty bitmap. @src_name dirty +# bitmap is unchanged. On error, @dst_name is unchanged. +# +# Returns: nothing on success +# If @node is not a valid block device, DeviceNotFound +# If @dst_name or @src_name is not found, GenericError +# If bitmaps has different sizes or granularities, GenericError +# +# Since: 3.0 +# +# Example: +# +# -> { "execute": "x-block-dirty-bitmap-merge", +# "arguments": { "node": "drive0", "dst_name": "bitmap0", +# "src_name": "bitmap1" } } +# <- { "return": {} } +# +## + { 'command': 'x-block-dirty-bitmap-merge', + 'data': 'BlockDirtyBitmapMerge' } + +## # @BlockDirtyBitmapSha256: # # SHA256 hash of dirty bitmap data |