diff options
| author | Fam Zheng <famz@redhat.com> | 2014-10-31 11:32:57 +0800 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-12-10 10:25:29 +0100 |
| commit | f71eaa74c0bf2cf9da9a00b571d4b8162c61e29d (patch) | |
| tree | ca8da0be2d7255cce7c8af92a2b42b614315bb0b /qapi/block-core.json | |
| parent | 4875a77950811631c26e156592e8b8df22208085 (diff) | |
qmp: Add optional switch "query-nodes" in query-blockstats
This bool option will allow query all the node names. It iterates all
the BDSes that are assigned a name, also in this case don't query up the
backing chain.
Signed-off-by: Fam Zheng <famz@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qapi/block-core.json')
| -rw-r--r-- | qapi/block-core.json | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index de1bd45564..8e51e78e1b 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -427,11 +427,20 @@ # # Query the @BlockStats for all virtual block devices. # +# @query-nodes: #optional If true, the command will query all the block nodes +# that have a node name, in a list which will include "parent" +# information, but not "backing". +# If false or omitted, the behavior is as before - query all the +# device backends, recursively including their "parent" and +# "backing". (Since 2.3) +# # Returns: A list of @BlockStats for each virtual block devices. # # Since: 0.14.0 ## -{ 'command': 'query-blockstats', 'returns': ['BlockStats'] } +{ 'command': 'query-blockstats', + 'data': { '*query-nodes': 'bool' }, + 'returns': ['BlockStats'] } ## # @BlockdevOnError: |