#
# @mbps: throughput in megabits/sec. (since 1.6)
#
+# @dirty-sync-count: number of times that dirty ram was synchronized (since 2.1)
+#
# Since: 0.14.0
##
{ 'type': 'MigrationStats',
'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' ,
'duplicate': 'int', 'skipped': 'int', 'normal': 'int',
'normal-bytes': 'int', 'dirty-pages-rate' : 'int',
- 'mbps' : 'number' } }
+ 'mbps' : 'number', 'dirty-sync-count' : 'int' } }
##
# @XBZRLECacheStats
#
# @cache-miss: number of cache miss
#
+# @cache-miss-rate: rate of cache miss (since 2.1)
+#
# @overflow: number of overflows
#
# Since: 1.2
##
{ 'type': 'XBZRLECacheStats',
'data': {'cache-size': 'int', 'bytes': 'int', 'pages': 'int',
- 'cache-miss': 'int', 'overflow': 'int' } }
+ 'cache-miss': 'int', 'cache-miss-rate': 'number',
+ 'overflow': 'int' } }
##
# @MigrationInfo
# Information about current migration process.
#
# @status: #optional string describing the current migration status.
-# As of 0.14.0 this can be 'active', 'completed', 'failed' or
+# As of 0.14.0 this can be 'setup', 'active', 'completed', 'failed' or
# 'cancelled'. If this field is not returned, no migration process
# has been initiated
#
# @encryption_key_missing: true if the backing device is encrypted but an
# valid encryption key is missing
#
+# @detect_zeroes: detect and optimize zero writes (Since 2.1)
+#
# @bps: total throughput limit in bytes per second is specified
#
# @bps_rd: read throughput limit in bytes per second is specified
'data': { 'file': 'str', '*node-name': 'str', 'ro': 'bool', 'drv': 'str',
'*backing_file': 'str', 'backing_file_depth': 'int',
'encrypted': 'bool', 'encryption_key_missing': 'bool',
+ 'detect_zeroes': 'BlockdevDetectZeroesOptions',
'bps': 'int', 'bps_rd': 'int', 'bps_wr': 'int',
'iops': 'int', 'iops_rd': 'int', 'iops_wr': 'int',
'image': 'ImageInfo',
#
# @unicast: unicast receive state
#
+# @vlan: vlan receive state (Since 2.0)
+#
# @broadcast-allowed: whether to receive broadcast
#
# @multicast-overflow: multicast table is overflowed or not
'promiscuous': 'bool',
'multicast': 'RxState',
'unicast': 'RxState',
+ 'vlan': 'RxState',
'broadcast-allowed': 'bool',
'multicast-overflow': 'bool',
'unicast-overflow': 'bool',
{ 'enum': 'BlockdevDiscardOptions',
'data': [ 'ignore', 'unmap' ] }
+##
+# @BlockdevDetectZeroesOptions
+#
+# Describes the operation mode for the automatic conversion of plain
+# zero writes by the OS to driver specific optimized zero write commands.
+#
+# @off: Disabled (default)
+# @on: Enabled
+# @unmap: Enabled and even try to unmap blocks if possible. This requires
+# also that @BlockdevDiscardOptions is set to unmap for this device.
+#
+# Since: 2.1
+##
+{ 'enum': 'BlockdevDetectZeroesOptions',
+ 'data': [ 'off', 'on', 'unmap' ] }
+
##
# @BlockdevAioOptions
#
#
# Drivers that are supported in block device operations.
#
+# @host_device, @host_cdrom, @host_floppy: Since 2.1
+#
# Since: 2.0
##
{ 'enum': 'BlockdevDriver',
- 'data': [ 'file', 'http', 'https', 'ftp', 'ftps', 'tftp', 'vvfat', 'blkdebug',
+ 'data': [ 'file', 'host_device', 'host_cdrom', 'host_floppy',
+ 'http', 'https', 'ftp', 'ftps', 'tftp', 'vvfat', 'blkdebug',
'blkverify', 'bochs', 'cloop', 'cow', 'dmg', 'parallels', 'qcow',
'qcow2', 'qed', 'raw', 'vdi', 'vhdx', 'vmdk', 'vpc', 'quorum' ] }
# Options that are available for all block devices, independent of the block
# driver.
#
-# @driver: block driver name
-# @id: #optional id by which the new block device can be referred to.
-# This is a required option on the top level of blockdev-add, and
-# currently not allowed on any other level.
-# @node-name: #optional the name of a block driver state node (Since 2.0)
-# @discard: #optional discard-related options (default: ignore)
-# @cache: #optional cache-related options
-# @aio: #optional AIO backend (default: threads)
-# @rerror: #optional how to handle read errors on the device
-# (default: report)
-# @werror: #optional how to handle write errors on the device
-# (default: enospc)
-# @read-only: #optional whether the block device should be read-only
-# (default: false)
+# @driver: block driver name
+# @id: #optional id by which the new block device can be referred to.
+# This is a required option on the top level of blockdev-add, and
+# currently not allowed on any other level.
+# @node-name: #optional the name of a block driver state node (Since 2.0)
+# @discard: #optional discard-related options (default: ignore)
+# @cache: #optional cache-related options
+# @aio: #optional AIO backend (default: threads)
+# @rerror: #optional how to handle read errors on the device
+# (default: report)
+# @werror: #optional how to handle write errors on the device
+# (default: enospc)
+# @read-only: #optional whether the block device should be read-only
+# (default: false)
+# @detect-zeroes: #optional detect and optimize zero writes (Since 2.1)
+# (default: off)
#
# Since: 1.7
##
'*aio': 'BlockdevAioOptions',
'*rerror': 'BlockdevOnError',
'*werror': 'BlockdevOnError',
- '*read-only': 'bool' } }
+ '*read-only': 'bool',
+ '*detect-zeroes': 'BlockdevDetectZeroesOptions' } }
##
# @BlockdevOptionsFile
'discriminator': 'driver',
'data': {
'file': 'BlockdevOptionsFile',
+ 'host_device':'BlockdevOptionsFile',
+ 'host_cdrom': 'BlockdevOptionsFile',
+ 'host_floppy':'BlockdevOptionsFile',
'http': 'BlockdevOptionsFile',
'https': 'BlockdevOptionsFile',
'ftp': 'BlockdevOptionsFile',
projects / qemu.git / blobdiff