diff options
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index dd763dcf87..e94a6881b2 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -3918,6 +3918,10 @@ # does not support all kinds of operations, all kinds of children, nor # all block drivers. # +# FIXME Removing children from a quorum node means introducing gaps in the +# child indices. This cannot be represented in the 'children' list of +# BlockdevOptionsQuorum, as returned by .bdrv_refresh_filename(). +# # Warning: The data in a new quorum child MUST be consistent with that of # the rest of the array. # @@ -3949,3 +3953,43 @@ 'data' : { 'parent': 'str', '*child': 'str', '*node': 'str' } } + +## +# @x-blockdev-set-iothread: +# +# Move @node and its children into the @iothread. If @iothread is null then +# move @node and its children into the main loop. +# +# The node must not be attached to a BlockBackend. +# +# @node-name: the name of the block driver node +# +# @iothread: the name of the IOThread object or null for the main loop +# +# @force: true if the node and its children should be moved when a BlockBackend +# is already attached +# +# Note: this command is experimental and intended for test cases that need +# control over IOThreads only. +# +# Since: 2.12 +# +# Example: +# +# 1. Move a node into an IOThread +# -> { "execute": "x-blockdev-set-iothread", +# "arguments": { "node-name": "disk1", +# "iothread": "iothread0" } } +# <- { "return": {} } +# +# 2. Move a node into the main loop +# -> { "execute": "x-blockdev-set-iothread", +# "arguments": { "node-name": "disk1", +# "iothread": null } } +# <- { "return": {} } +# +## +{ 'command': 'x-blockdev-set-iothread', + 'data' : { 'node-name': 'str', + 'iothread': 'StrOrNull', + '*force': 'bool' } } |