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qapi: Mark deprecated QMP parts with feature 'deprecated'
Add feature 'deprecated' to the deprecated QMP commands, so their
deprecation becomes visible in output of query-qmp-schema. Looks like
this:
{"name": "query-cpus",
"ret-type": "[164]",
"meta-type": "command",
"arg-type": "0",
---> "features": ["deprecated"]}
Management applications could conceivably use this for static
checking.
The deprecated commands are change, cpu-add, migrate-set-cache-size,
migrate_set_downtime, migrate_set_speed, query-cpus, query-events,
query-migrate-cache-size.
The deprecated command arguments are block-commit arguments @base and
@top, and block_set_io_throttle, blockdev-change-medium,
blockdev-close-tray, blockdev-open-tray, eject argument @device.
The deprecated command results are query-cpus-fast result @arch,
query-block result @dirty-bitmaps, query-named-block-nodes result
@encryption_key_missing and result @dirty-bitmaps's member @status.
Same for query-block result @inserted, which mirrors
query-named-block-nodes.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20200317115459.31821-27-armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Markus Armbruster
parent
f965e8fea6
commit
df4097aeaf
@ -297,7 +297,7 @@
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#
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# @encrypted: true if the backing device is encrypted
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#
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# @encryption_key_missing: Deprecated; always false
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# @encryption_key_missing: always false
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#
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# @detect_zeroes: detect and optimize zero writes (Since 2.1)
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#
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@ -363,13 +363,19 @@
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# @dirty-bitmaps: dirty bitmaps information (only present if node
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# has one or more dirty bitmaps) (Since 4.2)
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#
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# Features:
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# @deprecated: Member @encryption_key_missing is deprecated. It is
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# always false.
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#
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# Since: 0.14.0
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#
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##
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{ 'struct': 'BlockDeviceInfo',
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'data': { 'file': 'str', '*node-name': 'str', 'ro': 'bool', 'drv': 'str',
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'*backing_file': 'str', 'backing_file_depth': 'int',
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'encrypted': 'bool', 'encryption_key_missing': 'bool',
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'encrypted': 'bool',
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'encryption_key_missing': { 'type': 'bool',
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'features': [ 'deprecated' ] },
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'detect_zeroes': 'BlockdevDetectZeroesOptions',
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'bps': 'int', 'bps_rd': 'int', 'bps_wr': 'int',
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'iops': 'int', 'iops_rd': 'int', 'iops_wr': 'int',
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@ -475,7 +481,7 @@
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#
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# @granularity: granularity of the dirty bitmap in bytes (since 1.4)
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#
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# @status: Deprecated in favor of @recording and @locked. (since 2.4)
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# @status: current status of the dirty bitmap (since 2.4)
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#
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# @recording: true if the bitmap is recording new writes from the guest.
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# Replaces `active` and `disabled` statuses. (since 4.0)
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@ -492,11 +498,17 @@
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# @busy to be false. This bitmap cannot be used. To remove
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# it, use @block-dirty-bitmap-remove. (Since 4.0)
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#
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# Features:
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# @deprecated: Member @status is deprecated. Use @recording and
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# @locked instead.
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#
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# Since: 1.3
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##
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{ 'struct': 'BlockDirtyInfo',
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'data': {'*name': 'str', 'count': 'int', 'granularity': 'uint32',
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'recording': 'bool', 'busy': 'bool', 'status': 'DirtyBitmapStatus',
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'recording': 'bool', 'busy': 'bool',
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'status': { 'type': 'DirtyBitmapStatus',
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'features': [ 'deprecated' ] },
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'persistent': 'bool', '*inconsistent': 'bool' } }
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##
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@ -587,7 +599,6 @@
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#
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# @dirty-bitmaps: dirty bitmaps information (only present if the
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# driver has one or more dirty bitmaps) (Since 2.0)
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# Deprecated in 4.2; see BlockDeviceInfo instead.
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#
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# @io-status: @BlockDeviceIoStatus. Only present if the device
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# supports it and the VM is configured to stop on errors
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@ -597,13 +608,18 @@
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# @inserted: @BlockDeviceInfo describing the device if media is
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# present
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#
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# Features:
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# @deprecated: Member @dirty-bitmaps is deprecated. Use @inserted
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# member @dirty-bitmaps instead.
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#
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# Since: 0.14.0
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##
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{ 'struct': 'BlockInfo',
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'data': {'device': 'str', '*qdev': 'str', 'type': 'str', 'removable': 'bool',
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'locked': 'bool', '*inserted': 'BlockDeviceInfo',
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'*tray_open': 'bool', '*io-status': 'BlockDeviceIoStatus',
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'*dirty-bitmaps': ['BlockDirtyInfo'] } }
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'*dirty-bitmaps': { 'type': ['BlockDirtyInfo'],
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'features': [ 'deprecated' ] } } }
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##
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# @BlockMeasureInfo:
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@ -1551,7 +1567,7 @@
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# @base: Same as @base-node, except that it is a file name rather than a node
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# name. This must be the exact filename string that was used to open the
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# node; other strings, even if addressing the same file, are not
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# accepted (deprecated, use @base-node instead)
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# accepted
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#
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# @top-node: The node name of the backing image within the image chain
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# which contains the topmost data to be committed down. If
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@ -1560,7 +1576,7 @@
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# @top: Same as @top-node, except that it is a file name rather than a node
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# name. This must be the exact filename string that was used to open the
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# node; other strings, even if addressing the same file, are not
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# accepted (deprecated, use @base-node instead)
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# accepted
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#
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# @backing-file: The backing file string to write into the overlay
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# image of 'top'. If 'top' is the active layer,
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@ -1614,6 +1630,10 @@
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# list without user intervention.
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# Defaults to true. (Since 3.1)
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#
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# Features:
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# @deprecated: Members @base and @top are deprecated. Use @base-node
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# and @top-node instead.
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#
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# Returns: - Nothing on success
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# - If @device does not exist, DeviceNotFound
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# - Any other error returns a GenericError.
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@ -1630,7 +1650,9 @@
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##
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{ 'command': 'block-commit',
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'data': { '*job-id': 'str', 'device': 'str', '*base-node': 'str',
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'*base': 'str', '*top-node': 'str', '*top': 'str',
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'*base': { 'type': 'str', 'features': [ 'deprecated' ] },
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'*top-node': 'str',
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'*top': { 'type': 'str', 'features': [ 'deprecated' ] },
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'*backing-file': 'str', '*speed': 'int',
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'*on-error': 'BlockdevOnError',
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'*filter-node-name': 'str',
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@ -2296,7 +2318,7 @@
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#
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# A set of parameters describing block throttling.
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#
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# @device: Block device name (deprecated, use @id instead)
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# @device: Block device name
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#
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# @id: The name or QOM path of the guest device (since: 2.8)
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#
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@ -2364,10 +2386,14 @@
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#
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# @group: throttle group name (Since 2.4)
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#
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# Features:
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# @deprecated: Member @device is deprecated. Use @id instead.
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#
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# Since: 1.1
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##
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{ 'struct': 'BlockIOThrottle',
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'data': { '*device': 'str', '*id': 'str', 'bps': 'int', 'bps_rd': 'int',
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'data': { '*device': { 'type': 'str', 'features': [ 'deprecated' ] },
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'*id': 'str', 'bps': 'int', 'bps_rd': 'int',
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'bps_wr': 'int', 'iops': 'int', 'iops_rd': 'int', 'iops_wr': 'int',
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'*bps_max': 'int', '*bps_rd_max': 'int',
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'*bps_wr_max': 'int', '*iops_max': 'int',
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@ -90,15 +90,18 @@
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##
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# @eject:
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#
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# Ejects a device from a removable drive.
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# Ejects the medium from a removable drive.
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#
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# @device: Block device name (deprecated, use @id instead)
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# @device: Block device name
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#
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# @id: The name or QOM path of the guest device (since: 2.8)
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#
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# @force: If true, eject regardless of whether the drive is locked.
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# If not specified, the default value is false.
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#
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# Features:
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# @deprecated: Member @device is deprecated. Use @id instead.
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#
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# Returns: - Nothing on success
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# - If @device is not a valid block device, DeviceNotFound
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# Notes: Ejecting a device with no media results in success
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@ -111,7 +114,7 @@
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# <- { "return": {} }
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##
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{ 'command': 'eject',
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'data': { '*device': 'str',
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'data': { '*device': { 'type': 'str', 'features': [ 'deprecated' ] },
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'*id': 'str',
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'*force': 'bool' } }
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@ -134,7 +137,7 @@
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# to it
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# - if the guest device does not have an actual tray
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#
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# @device: Block device name (deprecated, use @id instead)
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# @device: Block device name
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#
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# @id: The name or QOM path of the guest device (since: 2.8)
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#
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@ -143,6 +146,9 @@
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# immediately); if true, the tray will be opened regardless of whether
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# it is locked
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#
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# Features:
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# @deprecated: Member @device is deprecated. Use @id instead.
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#
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# Since: 2.5
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#
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# Example:
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@ -161,7 +167,7 @@
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#
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##
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{ 'command': 'blockdev-open-tray',
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'data': { '*device': 'str',
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'data': { '*device': { 'type': 'str', 'features': [ 'deprecated' ] },
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'*id': 'str',
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'*force': 'bool' } }
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@ -174,10 +180,13 @@
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#
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# If the tray was already closed before, this will be a no-op.
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#
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# @device: Block device name (deprecated, use @id instead)
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# @device: Block device name
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#
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# @id: The name or QOM path of the guest device (since: 2.8)
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#
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# Features:
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# @deprecated: Member @device is deprecated. Use @id instead.
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#
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# Since: 2.5
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#
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# Example:
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@ -196,7 +205,7 @@
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#
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##
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{ 'command': 'blockdev-close-tray',
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'data': { '*device': 'str',
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'data': { '*device': { 'type': 'str', 'features': [ 'deprecated' ] },
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'*id': 'str' } }
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##
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@ -303,7 +312,7 @@
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# combines blockdev-open-tray, blockdev-remove-medium, blockdev-insert-medium
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# and blockdev-close-tray).
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#
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# @device: Block device name (deprecated, use @id instead)
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# @device: Block device name
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#
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# @id: The name or QOM path of the guest device
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# (since: 2.8)
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@ -316,6 +325,9 @@
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# @read-only-mode: change the read-only mode of the device; defaults
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# to 'retain'
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#
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# Features:
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# @deprecated: Member @device is deprecated. Use @id instead.
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#
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# Since: 2.5
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#
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# Examples:
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@ -350,7 +362,7 @@
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#
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##
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{ 'command': 'blockdev-change-medium',
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'data': { '*device': 'str',
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'data': { '*device': { 'type': 'str', 'features': [ 'deprecated' ] },
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'*id': 'str',
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'filename': 'str',
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'*format': 'str',
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@ -174,13 +174,15 @@
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#
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# Return information on QMP events.
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#
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# Features:
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# @deprecated: This command is deprecated, because its output doesn't
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# reflect compile-time configuration. Use 'query-qmp-schema'
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# instead.
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#
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# Returns: A list of @EventInfo.
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#
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# Since: 1.2.0
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#
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# Note: This command is deprecated, because its output doesn't reflect
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# compile-time configuration. Use query-qmp-schema instead.
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#
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# Example:
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#
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# -> { "execute": "query-events" }
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@ -198,7 +200,8 @@
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# Note: This example has been shortened as the real response is too long.
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#
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##
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{ 'command': 'query-events', 'returns': ['EventInfo'] }
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{ 'command': 'query-events', 'returns': ['EventInfo'],
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'features': [ 'deprecated' ] }
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##
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# @quit:
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@ -184,8 +184,11 @@
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# This command causes vCPU threads to exit to userspace, which causes
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# a small interruption to guest CPU execution. This will have a negative
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# impact on realtime guests and other latency sensitive guest workloads.
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# It is recommended to use @query-cpus-fast instead of this command to
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# avoid the vCPU interruption.
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#
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# Features:
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# @deprecated: This command is deprecated, because it interferes with
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# the guest. Use 'query-cpus-fast' instead to avoid the vCPU
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# interruption.
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#
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# Returns: a list of @CpuInfo for each virtual CPU
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#
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@ -216,12 +219,9 @@
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# ]
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# }
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#
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# Notes: This interface is deprecated (since 2.12.0), and it is strongly
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# recommended that you avoid using it. Use @query-cpus-fast to
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# obtain information about virtual CPUs.
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#
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##
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{ 'command': 'query-cpus', 'returns': ['CpuInfo'] }
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{ 'command': 'query-cpus', 'returns': ['CpuInfo'],
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'features': [ 'deprecated' ] }
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##
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# @CpuInfoFast:
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@ -237,12 +237,14 @@
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# @props: properties describing to which node/socket/core/thread
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# virtual CPU belongs to, provided if supported by board
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#
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# @arch: base architecture of the cpu; deprecated since 3.0.0 in favor
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# of @target
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# @arch: base architecture of the cpu
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#
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# @target: the QEMU system emulation target, which determines which
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# additional fields will be listed (since 3.0)
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#
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# Features:
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# @deprecated: Member @arch is deprecated. Use @target instead.
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#
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# Since: 2.12
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#
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##
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@ -251,7 +253,8 @@
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'qom-path' : 'str',
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'thread-id' : 'int',
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'*props' : 'CpuInstanceProperties',
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'arch' : 'CpuInfoArch',
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'arch' : { 'type': 'CpuInfoArch',
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'features': [ 'deprecated' ] },
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'target' : 'SysEmuTarget' },
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'discriminator' : 'target',
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'data' : { 's390x' : 'CpuInfoS390' } }
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@ -307,21 +310,22 @@
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#
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# @id: ID of CPU to be created, valid values [0..max_cpus)
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#
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# Features:
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# @deprecated: This command is deprecated. Use `device_add` instead.
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# See the `query-hotpluggable-cpus` command for details.
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#
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# Returns: Nothing on success
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#
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# Since: 1.5
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#
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# Note: This command is deprecated. The `device_add` command should be
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# used instead. See the `query-hotpluggable-cpus` command for
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# details.
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#
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# Example:
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#
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# -> { "execute": "cpu-add", "arguments": { "id": 2 } }
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# <- { "return": {} }
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#
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##
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{ 'command': 'cpu-add', 'data': {'id': 'int'} }
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{ 'command': 'cpu-add', 'data': {'id': 'int'},
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'features': [ 'deprecated' ] }
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##
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# @MachineInfo:
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@ -1210,9 +1210,11 @@
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#
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# @value: maximum downtime in seconds
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#
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# Returns: nothing on success
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# Features:
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# @deprecated: This command is deprecated. Use
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# 'migrate-set-parameters' instead.
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#
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# Notes: This command is deprecated in favor of 'migrate-set-parameters'
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# Returns: nothing on success
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#
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# Since: 0.14.0
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#
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@ -1222,7 +1224,8 @@
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# <- { "return": {} }
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#
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##
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{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'} }
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{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'},
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'features': [ 'deprecated' ] }
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##
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# @migrate_set_speed:
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@ -1231,9 +1234,11 @@
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#
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# @value: maximum speed in bytes per second.
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#
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# Returns: nothing on success
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# Features:
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# @deprecated: This command is deprecated. Use
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# 'migrate-set-parameters' instead.
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#
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# Notes: This command is deprecated in favor of 'migrate-set-parameters'
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# Returns: nothing on success
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#
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# Since: 0.14.0
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#
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@ -1243,7 +1248,8 @@
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# <- { "return": {} }
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#
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##
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{ 'command': 'migrate_set_speed', 'data': {'value': 'int'} }
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{ 'command': 'migrate_set_speed', 'data': {'value': 'int'},
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'features': [ 'deprecated' ] }
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##
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# @migrate-set-cache-size:
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@ -1252,13 +1258,15 @@
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#
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# @value: cache size in bytes
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#
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# Features:
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# @deprecated: This command is deprecated. Use
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# 'migrate-set-parameters' instead.
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#
|
||||
# The size will be rounded down to the nearest power of 2.
|
||||
# The cache size can be modified before and during ongoing migration
|
||||
#
|
||||
# Returns: nothing on success
|
||||
#
|
||||
# Notes: This command is deprecated in favor of 'migrate-set-parameters'
|
||||
#
|
||||
# Since: 1.2
|
||||
#
|
||||
# Example:
|
||||
@ -1268,16 +1276,19 @@
|
||||
# <- { "return": {} }
|
||||
#
|
||||
##
|
||||
{ 'command': 'migrate-set-cache-size', 'data': {'value': 'int'} }
|
||||
{ 'command': 'migrate-set-cache-size', 'data': {'value': 'int'},
|
||||
'features': [ 'deprecated' ] }
|
||||
|
||||
##
|
||||
# @query-migrate-cache-size:
|
||||
#
|
||||
# Query migration XBZRLE cache size
|
||||
#
|
||||
# Returns: XBZRLE cache size in bytes
|
||||
# Features:
|
||||
# @deprecated: This command is deprecated. Use
|
||||
# 'query-migrate-parameters' instead.
|
||||
#
|
||||
# Notes: This command is deprecated in favor of 'query-migrate-parameters'
|
||||
# Returns: XBZRLE cache size in bytes
|
||||
#
|
||||
# Since: 1.2
|
||||
#
|
||||
@ -1287,7 +1298,8 @@
|
||||
# <- { "return": 67108864 }
|
||||
#
|
||||
##
|
||||
{ 'command': 'query-migrate-cache-size', 'returns': 'int' }
|
||||
{ 'command': 'query-migrate-cache-size', 'returns': 'int',
|
||||
'features': [ 'deprecated' ] }
|
||||
|
||||
##
|
||||
# @migrate:
|
||||
|
||||
@ -872,14 +872,14 @@
|
||||
# If @device is 'vnc' and @target is 'password', this is the new VNC
|
||||
# password to set. See change-vnc-password for additional notes.
|
||||
#
|
||||
# Features:
|
||||
# @deprecated: This command is deprecated. For changing block
|
||||
# devices, use 'blockdev-change-medium' instead; for changing VNC
|
||||
# parameters, use 'change-vnc-password' instead.
|
||||
#
|
||||
# Returns: - Nothing on success.
|
||||
# - If @device is not a valid block device, DeviceNotFound
|
||||
#
|
||||
# Notes: This interface is deprecated, and it is strongly recommended that you
|
||||
# avoid using it. For changing block devices, use
|
||||
# blockdev-change-medium; for changing VNC parameters, use
|
||||
# change-vnc-password.
|
||||
#
|
||||
# Since: 0.14.0
|
||||
#
|
||||
# Example:
|
||||
@ -900,7 +900,8 @@
|
||||
#
|
||||
##
|
||||
{ 'command': 'change',
|
||||
'data': {'device': 'str', 'target': 'str', '*arg': 'str'} }
|
||||
'data': {'device': 'str', 'target': 'str', '*arg': 'str'},
|
||||
'features': [ 'deprecated' ] }
|
||||
|
||||
##
|
||||
# @xen-set-global-dirty-log:
|
||||
|
||||
Loading…
Reference in New Issue
Block a user