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authorMarkus Armbruster <armbru@redhat.com>2017-08-24 21:14:01 +0200
committerMarkus Armbruster <armbru@redhat.com>2017-09-04 13:09:12 +0200
commit48685a8e2c49f082a43cb48e9ca62894f3cc11bf (patch)
tree44009165d253b47238d390c1d89c6c1147cea666 /qapi-schema.json
parent608cfed66a6adeac136b0c09cd62d081062256f3 (diff)
downloadqemu-arm-48685a8e2c49f082a43cb48e9ca62894f3cc11bf.tar.gz
qapi-schema: Collect migration stuff in qapi/migration.json
Cc: Juan Quintela <quintela@redhat.com> Cc: Dr. David Alan Gilbert <dgilbert@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Message-Id: <1503602048-12268-10-git-send-email-armbru@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Diffstat (limited to 'qapi-schema.json')
-rw-r--r--qapi-schema.json1056
1 files changed, 1 insertions, 1055 deletions
diff --git a/qapi-schema.json b/qapi-schema.json
index 6a23f5991c..21f54ea1a2 100644
--- a/qapi-schema.json
+++ b/qapi-schema.json
@@ -87,6 +87,7 @@
{ 'include': 'qapi/net.json' }
{ 'include': 'qapi/rocker.json' }
{ 'include': 'qapi/ui.json' }
+{ 'include': 'qapi/migration.json' }
{ 'include': 'qapi/event.json' }
{ 'include': 'qapi/trace.json' }
{ 'include': 'qapi/introspect.json' }
@@ -117,22 +118,6 @@
{ 'command': 'qmp_capabilities' }
##
-# @StrOrNull:
-#
-# This is a string value or the explicit lack of a string (null
-# pointer in C). Intended for cases when 'optional absent' already
-# has a different meaning.
-#
-# @s: the string value
-# @n: no string value
-#
-# Since: 2.10
-##
-{ 'alternate': 'StrOrNull',
- 'data': { 's': 'str',
- 'n': 'null' } }
-
-##
# @LostTickPolicy:
#
# Policy for handling lost ticks in timer devices.
@@ -316,778 +301,6 @@
{ 'command': 'query-events', 'returns': ['EventInfo'] }
##
-# @MigrationStats:
-#
-# Detailed migration status.
-#
-# @transferred: amount of bytes already transferred to the target VM
-#
-# @remaining: amount of bytes remaining to be transferred to the target VM
-#
-# @total: total amount of bytes involved in the migration process
-#
-# @duplicate: number of duplicate (zero) pages (since 1.2)
-#
-# @skipped: number of skipped zero pages (since 1.5)
-#
-# @normal: number of normal pages (since 1.2)
-#
-# @normal-bytes: number of normal bytes sent (since 1.2)
-#
-# @dirty-pages-rate: number of pages dirtied by second by the
-# guest (since 1.3)
-#
-# @mbps: throughput in megabits/sec. (since 1.6)
-#
-# @dirty-sync-count: number of times that dirty ram was synchronized (since 2.1)
-#
-# @postcopy-requests: The number of page requests received from the destination
-# (since 2.7)
-#
-# @page-size: The number of bytes per page for the various page-based
-# statistics (since 2.10)
-#
-# Since: 0.14.0
-##
-{ 'struct': 'MigrationStats',
- 'data': {'transferred': 'int', 'remaining': 'int', 'total': 'int' ,
- 'duplicate': 'int', 'skipped': 'int', 'normal': 'int',
- 'normal-bytes': 'int', 'dirty-pages-rate' : 'int',
- 'mbps' : 'number', 'dirty-sync-count' : 'int',
- 'postcopy-requests' : 'int', 'page-size' : 'int' } }
-
-##
-# @XBZRLECacheStats:
-#
-# Detailed XBZRLE migration cache statistics
-#
-# @cache-size: XBZRLE cache size
-#
-# @bytes: amount of bytes already transferred to the target VM
-#
-# @pages: amount of pages transferred to the target VM
-#
-# @cache-miss: number of cache miss
-#
-# @cache-miss-rate: rate of cache miss (since 2.1)
-#
-# @overflow: number of overflows
-#
-# Since: 1.2
-##
-{ 'struct': 'XBZRLECacheStats',
- 'data': {'cache-size': 'int', 'bytes': 'int', 'pages': 'int',
- 'cache-miss': 'int', 'cache-miss-rate': 'number',
- 'overflow': 'int' } }
-
-##
-# @MigrationStatus:
-#
-# An enumeration of migration status.
-#
-# @none: no migration has ever happened.
-#
-# @setup: migration process has been initiated.
-#
-# @cancelling: in the process of cancelling migration.
-#
-# @cancelled: cancelling migration is finished.
-#
-# @active: in the process of doing migration.
-#
-# @postcopy-active: like active, but now in postcopy mode. (since 2.5)
-#
-# @completed: migration is finished.
-#
-# @failed: some error occurred during migration process.
-#
-# @colo: VM is in the process of fault tolerance, VM can not get into this
-# state unless colo capability is enabled for migration. (since 2.8)
-#
-# Since: 2.3
-#
-##
-{ 'enum': 'MigrationStatus',
- 'data': [ 'none', 'setup', 'cancelling', 'cancelled',
- 'active', 'postcopy-active', 'completed', 'failed', 'colo' ] }
-
-##
-# @MigrationInfo:
-#
-# Information about current migration process.
-#
-# @status: @MigrationStatus describing the current migration status.
-# If this field is not returned, no migration process
-# has been initiated
-#
-# @ram: @MigrationStats containing detailed migration
-# status, only returned if status is 'active' or
-# 'completed'(since 1.2)
-#
-# @disk: @MigrationStats containing detailed disk migration
-# status, only returned if status is 'active' and it is a block
-# migration
-#
-# @xbzrle-cache: @XBZRLECacheStats containing detailed XBZRLE
-# migration statistics, only returned if XBZRLE feature is on and
-# status is 'active' or 'completed' (since 1.2)
-#
-# @total-time: total amount of milliseconds since migration started.
-# If migration has ended, it returns the total migration
-# time. (since 1.2)
-#
-# @downtime: only present when migration finishes correctly
-# total downtime in milliseconds for the guest.
-# (since 1.3)
-#
-# @expected-downtime: only present while migration is active
-# expected downtime in milliseconds for the guest in last walk
-# of the dirty bitmap. (since 1.3)
-#
-# @setup-time: amount of setup time in milliseconds _before_ the
-# iterations begin but _after_ the QMP command is issued. This is designed
-# to provide an accounting of any activities (such as RDMA pinning) which
-# may be expensive, but do not actually occur during the iterative
-# migration rounds themselves. (since 1.6)
-#
-# @cpu-throttle-percentage: percentage of time guest cpus are being
-# throttled during auto-converge. This is only present when auto-converge
-# has started throttling guest cpus. (Since 2.7)
-#
-# @error-desc: the human readable error description string, when
-# @status is 'failed'. Clients should not attempt to parse the
-# error strings. (Since 2.7)
-#
-# Since: 0.14.0
-##
-{ 'struct': 'MigrationInfo',
- 'data': {'*status': 'MigrationStatus', '*ram': 'MigrationStats',
- '*disk': 'MigrationStats',
- '*xbzrle-cache': 'XBZRLECacheStats',
- '*total-time': 'int',
- '*expected-downtime': 'int',
- '*downtime': 'int',
- '*setup-time': 'int',
- '*cpu-throttle-percentage': 'int',
- '*error-desc': 'str'} }
-
-##
-# @query-migrate:
-#
-# Returns information about current migration process. If migration
-# is active there will be another json-object with RAM migration
-# status and if block migration is active another one with block
-# migration status.
-#
-# Returns: @MigrationInfo
-#
-# Since: 0.14.0
-#
-# Example:
-#
-# 1. Before the first migration
-#
-# -> { "execute": "query-migrate" }
-# <- { "return": {} }
-#
-# 2. Migration is done and has succeeded
-#
-# -> { "execute": "query-migrate" }
-# <- { "return": {
-# "status": "completed",
-# "ram":{
-# "transferred":123,
-# "remaining":123,
-# "total":246,
-# "total-time":12345,
-# "setup-time":12345,
-# "downtime":12345,
-# "duplicate":123,
-# "normal":123,
-# "normal-bytes":123456,
-# "dirty-sync-count":15
-# }
-# }
-# }
-#
-# 3. Migration is done and has failed
-#
-# -> { "execute": "query-migrate" }
-# <- { "return": { "status": "failed" } }
-#
-# 4. Migration is being performed and is not a block migration:
-#
-# -> { "execute": "query-migrate" }
-# <- {
-# "return":{
-# "status":"active",
-# "ram":{
-# "transferred":123,
-# "remaining":123,
-# "total":246,
-# "total-time":12345,
-# "setup-time":12345,
-# "expected-downtime":12345,
-# "duplicate":123,
-# "normal":123,
-# "normal-bytes":123456,
-# "dirty-sync-count":15
-# }
-# }
-# }
-#
-# 5. Migration is being performed and is a block migration:
-#
-# -> { "execute": "query-migrate" }
-# <- {
-# "return":{
-# "status":"active",
-# "ram":{
-# "total":1057024,
-# "remaining":1053304,
-# "transferred":3720,
-# "total-time":12345,
-# "setup-time":12345,
-# "expected-downtime":12345,
-# "duplicate":123,
-# "normal":123,
-# "normal-bytes":123456,
-# "dirty-sync-count":15
-# },
-# "disk":{
-# "total":20971520,
-# "remaining":20880384,
-# "transferred":91136
-# }
-# }
-# }
-#
-# 6. Migration is being performed and XBZRLE is active:
-#
-# -> { "execute": "query-migrate" }
-# <- {
-# "return":{
-# "status":"active",
-# "capabilities" : [ { "capability": "xbzrle", "state" : true } ],
-# "ram":{
-# "total":1057024,
-# "remaining":1053304,
-# "transferred":3720,
-# "total-time":12345,
-# "setup-time":12345,
-# "expected-downtime":12345,
-# "duplicate":10,
-# "normal":3333,
-# "normal-bytes":3412992,
-# "dirty-sync-count":15
-# },
-# "xbzrle-cache":{
-# "cache-size":67108864,
-# "bytes":20971520,
-# "pages":2444343,
-# "cache-miss":2244,
-# "cache-miss-rate":0.123,
-# "overflow":34434
-# }
-# }
-# }
-#
-##
-{ 'command': 'query-migrate', 'returns': 'MigrationInfo' }
-
-##
-# @MigrationCapability:
-#
-# Migration capabilities enumeration
-#
-# @xbzrle: Migration supports xbzrle (Xor Based Zero Run Length Encoding).
-# This feature allows us to minimize migration traffic for certain work
-# loads, by sending compressed difference of the pages
-#
-# @rdma-pin-all: Controls whether or not the entire VM memory footprint is
-# mlock()'d on demand or all at once. Refer to docs/rdma.txt for usage.
-# Disabled by default. (since 2.0)
-#
-# @zero-blocks: During storage migration encode blocks of zeroes efficiently. This
-# essentially saves 1MB of zeroes per block on the wire. Enabling requires
-# source and target VM to support this feature. To enable it is sufficient
-# to enable the capability on the source VM. The feature is disabled by
-# default. (since 1.6)
-#
-# @compress: Use multiple compression threads to accelerate live migration.
-# This feature can help to reduce the migration traffic, by sending
-# compressed pages. Please note that if compress and xbzrle are both
-# on, compress only takes effect in the ram bulk stage, after that,
-# it will be disabled and only xbzrle takes effect, this can help to
-# minimize migration traffic. The feature is disabled by default.
-# (since 2.4 )
-#
-# @events: generate events for each migration state change
-# (since 2.4 )
-#
-# @auto-converge: If enabled, QEMU will automatically throttle down the guest
-# to speed up convergence of RAM migration. (since 1.6)
-#
-# @postcopy-ram: Start executing on the migration target before all of RAM has
-# been migrated, pulling the remaining pages along as needed. NOTE: If
-# the migration fails during postcopy the VM will fail. (since 2.6)
-#
-# @x-colo: If enabled, migration will never end, and the state of the VM on the
-# primary side will be migrated continuously to the VM on secondary
-# side, this process is called COarse-Grain LOck Stepping (COLO) for
-# Non-stop Service. (since 2.8)
-#
-# @release-ram: if enabled, qemu will free the migrated ram pages on the source
-# during postcopy-ram migration. (since 2.9)
-#
-# @block: If enabled, QEMU will also migrate the contents of all block
-# devices. Default is disabled. A possible alternative uses
-# mirror jobs to a builtin NBD server on the destination, which
-# offers more flexibility.
-# (Since 2.10)
-#
-# @return-path: If enabled, migration will use the return path even
-# for precopy. (since 2.10)
-#
-# Since: 1.2
-##
-{ 'enum': 'MigrationCapability',
- 'data': ['xbzrle', 'rdma-pin-all', 'auto-converge', 'zero-blocks',
- 'compress', 'events', 'postcopy-ram', 'x-colo', 'release-ram',
- 'block', 'return-path' ] }
-
-##
-# @MigrationCapabilityStatus:
-#
-# Migration capability information
-#
-# @capability: capability enum
-#
-# @state: capability state bool
-#
-# Since: 1.2
-##
-{ 'struct': 'MigrationCapabilityStatus',
- 'data': { 'capability' : 'MigrationCapability', 'state' : 'bool' } }
-
-##
-# @migrate-set-capabilities:
-#
-# Enable/Disable the following migration capabilities (like xbzrle)
-#
-# @capabilities: json array of capability modifications to make
-#
-# Since: 1.2
-#
-# Example:
-#
-# -> { "execute": "migrate-set-capabilities" , "arguments":
-# { "capabilities": [ { "capability": "xbzrle", "state": true } ] } }
-#
-##
-{ 'command': 'migrate-set-capabilities',
- 'data': { 'capabilities': ['MigrationCapabilityStatus'] } }
-
-##
-# @query-migrate-capabilities:
-#
-# Returns information about the current migration capabilities status
-#
-# Returns: @MigrationCapabilitiesStatus
-#
-# Since: 1.2
-#
-# Example:
-#
-# -> { "execute": "query-migrate-capabilities" }
-# <- { "return": [
-# {"state": false, "capability": "xbzrle"},
-# {"state": false, "capability": "rdma-pin-all"},
-# {"state": false, "capability": "auto-converge"},
-# {"state": false, "capability": "zero-blocks"},
-# {"state": false, "capability": "compress"},
-# {"state": true, "capability": "events"},
-# {"state": false, "capability": "postcopy-ram"},
-# {"state": false, "capability": "x-colo"}
-# ]}
-#
-##
-{ 'command': 'query-migrate-capabilities', 'returns': ['MigrationCapabilityStatus']}
-
-##
-# @MigrationParameter:
-#
-# Migration parameters enumeration
-#
-# @compress-level: Set the compression level to be used in live migration,
-# the compression level is an integer between 0 and 9, where 0 means
-# no compression, 1 means the best compression speed, and 9 means best
-# compression ratio which will consume more CPU.
-#
-# @compress-threads: Set compression thread count to be used in live migration,
-# the compression thread count is an integer between 1 and 255.
-#
-# @decompress-threads: Set decompression thread count to be used in live
-# migration, the decompression thread count is an integer between 1
-# and 255. Usually, decompression is at least 4 times as fast as
-# compression, so set the decompress-threads to the number about 1/4
-# of compress-threads is adequate.
-#
-# @cpu-throttle-initial: Initial percentage of time guest cpus are throttled
-# when migration auto-converge is activated. The
-# default value is 20. (Since 2.7)
-#
-# @cpu-throttle-increment: throttle percentage increase each time
-# auto-converge detects that migration is not making
-# progress. The default value is 10. (Since 2.7)
-#
-# @tls-creds: ID of the 'tls-creds' object that provides credentials for
-# establishing a TLS connection over the migration data channel.
-# On the outgoing side of the migration, the credentials must
-# be for a 'client' endpoint, while for the incoming side the
-# credentials must be for a 'server' endpoint. Setting this
-# will enable TLS for all migrations. The default is unset,
-# resulting in unsecured migration at the QEMU level. (Since 2.7)
-#
-# @tls-hostname: hostname of the target host for the migration. This is
-# required when using x509 based TLS credentials and the
-# migration URI does not already include a hostname. For
-# example if using fd: or exec: based migration, the
-# hostname must be provided so that the server's x509
-# certificate identity can be validated. (Since 2.7)
-#
-# @max-bandwidth: to set maximum speed for migration. maximum speed in
-# bytes per second. (Since 2.8)
-#
-# @downtime-limit: set maximum tolerated downtime for migration. maximum
-# downtime in milliseconds (Since 2.8)
-#
-# @x-checkpoint-delay: The delay time (in ms) between two COLO checkpoints in
-# periodic mode. (Since 2.8)
-#
-# @block-incremental: Affects how much storage is migrated when the
-# block migration capability is enabled. When false, the entire
-# storage backing chain is migrated into a flattened image at
-# the destination; when true, only the active qcow2 layer is
-# migrated and the destination must already have access to the
-# same backing chain as was used on the source. (since 2.10)
-#
-# Since: 2.4
-##
-{ 'enum': 'MigrationParameter',
- 'data': ['compress-level', 'compress-threads', 'decompress-threads',
- 'cpu-throttle-initial', 'cpu-throttle-increment',
- 'tls-creds', 'tls-hostname', 'max-bandwidth',
- 'downtime-limit', 'x-checkpoint-delay', 'block-incremental' ] }
-
-##
-# @MigrateSetParameters:
-#
-# @compress-level: compression level
-#
-# @compress-threads: compression thread count
-#
-# @decompress-threads: decompression thread count
-#
-# @cpu-throttle-initial: Initial percentage of time guest cpus are
-# throttled when migration auto-converge is activated.
-# The default value is 20. (Since 2.7)
-#
-# @cpu-throttle-increment: throttle percentage increase each time
-# auto-converge detects that migration is not making
-# progress. The default value is 10. (Since 2.7)
-#
-# @tls-creds: ID of the 'tls-creds' object that provides credentials
-# for establishing a TLS connection over the migration data
-# channel. On the outgoing side of the migration, the credentials
-# must be for a 'client' endpoint, while for the incoming side the
-# credentials must be for a 'server' endpoint. Setting this
-# to a non-empty string enables TLS for all migrations.
-# An empty string means that QEMU will use plain text mode for
-# migration, rather than TLS (Since 2.9)
-# Previously (since 2.7), this was reported by omitting
-# tls-creds instead.
-#
-# @tls-hostname: hostname of the target host for the migration. This
-# is required when using x509 based TLS credentials and the
-# migration URI does not already include a hostname. For
-# example if using fd: or exec: based migration, the
-# hostname must be provided so that the server's x509
-# certificate identity can be validated. (Since 2.7)
-# An empty string means that QEMU will use the hostname
-# associated with the migration URI, if any. (Since 2.9)
-# Previously (since 2.7), this was reported by omitting
-# tls-hostname instead.
-#
-# @max-bandwidth: to set maximum speed for migration. maximum speed in
-# bytes per second. (Since 2.8)
-#
-# @downtime-limit: set maximum tolerated downtime for migration. maximum
-# downtime in milliseconds (Since 2.8)
-#
-# @x-checkpoint-delay: the delay time between two COLO checkpoints. (Since 2.8)
-#
-# @block-incremental: Affects how much storage is migrated when the
-# block migration capability is enabled. When false, the entire
-# storage backing chain is migrated into a flattened image at
-# the destination; when true, only the active qcow2 layer is
-# migrated and the destination must already have access to the
-# same backing chain as was used on the source. (since 2.10)
-#
-# Since: 2.4
-##
-# TODO either fuse back into MigrationParameters, or make
-# MigrationParameters members mandatory
-{ 'struct': 'MigrateSetParameters',
- 'data': { '*compress-level': 'int',
- '*compress-threads': 'int',
- '*decompress-threads': 'int',
- '*cpu-throttle-initial': 'int',
- '*cpu-throttle-increment': 'int',
- '*tls-creds': 'StrOrNull',
- '*tls-hostname': 'StrOrNull',
- '*max-bandwidth': 'int',
- '*downtime-limit': 'int',
- '*x-checkpoint-delay': 'int',
- '*block-incremental': 'bool' } }
-
-##
-# @migrate-set-parameters:
-#
-# Set various migration parameters.
-#
-# Since: 2.4
-#
-# Example:
-#
-# -> { "execute": "migrate-set-parameters" ,
-# "arguments": { "compress-level": 1 } }
-#
-##
-{ 'command': 'migrate-set-parameters', 'boxed': true,
- 'data': 'MigrateSetParameters' }
-
-##
-# @MigrationParameters:
-#
-# The optional members aren't actually optional.
-#
-# @compress-level: compression level
-#
-# @compress-threads: compression thread count
-#
-# @decompress-threads: decompression thread count
-#
-# @cpu-throttle-initial: Initial percentage of time guest cpus are
-# throttled when migration auto-converge is activated.
-# (Since 2.7)
-#
-# @cpu-throttle-increment: throttle percentage increase each time
-# auto-converge detects that migration is not making
-# progress. (Since 2.7)
-#
-# @tls-creds: ID of the 'tls-creds' object that provides credentials
-# for establishing a TLS connection over the migration data
-# channel. On the outgoing side of the migration, the credentials
-# must be for a 'client' endpoint, while for the incoming side the
-# credentials must be for a 'server' endpoint.
-# An empty string means that QEMU will use plain text mode for
-# migration, rather than TLS (Since 2.7)
-# Note: 2.8 reports this by omitting tls-creds instead.
-#
-# @tls-hostname: hostname of the target host for the migration. This
-# is required when using x509 based TLS credentials and the
-# migration URI does not already include a hostname. For
-# example if using fd: or exec: based migration, the
-# hostname must be provided so that the server's x509
-# certificate identity can be validated. (Since 2.7)
-# An empty string means that QEMU will use the hostname
-# associated with the migration URI, if any. (Since 2.9)
-# Note: 2.8 reports this by omitting tls-hostname instead.
-#
-# @max-bandwidth: to set maximum speed for migration. maximum speed in
-# bytes per second. (Since 2.8)
-#
-# @downtime-limit: set maximum tolerated downtime for migration. maximum
-# downtime in milliseconds (Since 2.8)
-#
-# @x-checkpoint-delay: the delay time between two COLO checkpoints. (Since 2.8)
-#
-# @block-incremental: Affects how much storage is migrated when the
-# block migration capability is enabled. When false, the entire
-# storage backing chain is migrated into a flattened image at
-# the destination; when true, only the active qcow2 layer is
-# migrated and the destination must already have access to the
-# same backing chain as was used on the source. (since 2.10)
-#
-# Since: 2.4
-##
-{ 'struct': 'MigrationParameters',
- 'data': { '*compress-level': 'int',
- '*compress-threads': 'int',
- '*decompress-threads': 'int',
- '*cpu-throttle-initial': 'int',
- '*cpu-throttle-increment': 'int',
- '*tls-creds': 'str',
- '*tls-hostname': 'str',
- '*max-bandwidth': 'int',
- '*downtime-limit': 'int',
- '*x-checkpoint-delay': 'int',
- '*block-incremental': 'bool' } }
-
-##
-# @query-migrate-parameters:
-#
-# Returns information about the current migration parameters
-#
-# Returns: @MigrationParameters
-#
-# Since: 2.4
-#
-# Example:
-#
-# -> { "execute": "query-migrate-parameters" }
-# <- { "return": {
-# "decompress-threads": 2,
-# "cpu-throttle-increment": 10,
-# "compress-threads": 8,
-# "compress-level": 1,
-# "cpu-throttle-initial": 20,
-# "max-bandwidth": 33554432,
-# "downtime-limit": 300
-# }
-# }
-#
-##
-{ 'command': 'query-migrate-parameters',
- 'returns': 'MigrationParameters' }
-
-##
-# @client_migrate_info:
-#
-# Set migration information for remote display. This makes the server
-# ask the client to automatically reconnect using the new parameters
-# once migration finished successfully. Only implemented for SPICE.
-#
-# @protocol: must be "spice"
-# @hostname: migration target hostname
-# @port: spice tcp port for plaintext channels
-# @tls-port: spice tcp port for tls-secured channels
-# @cert-subject: server certificate subject
-#
-# Since: 0.14.0
-#
-# Example:
-#
-# -> { "execute": "client_migrate_info",
-# "arguments": { "protocol": "spice",
-# "hostname": "virt42.lab.kraxel.org",
-# "port": 1234 } }
-# <- { "return": {} }
-#
-##
-{ 'command': 'client_migrate_info',
- 'data': { 'protocol': 'str', 'hostname': 'str', '*port': 'int',
- '*tls-port': 'int', '*cert-subject': 'str' } }
-
-##
-# @migrate-start-postcopy:
-#
-# Followup to a migration command to switch the migration to postcopy mode.
-# The postcopy-ram capability must be set before the original migration
-# command.
-#
-# Since: 2.5
-#
-# Example:
-#
-# -> { "execute": "migrate-start-postcopy" }
-# <- { "return": {} }
-#
-##
-{ 'command': 'migrate-start-postcopy' }
-
-##
-# @COLOMessage:
-#
-# The message transmission between Primary side and Secondary side.
-#
-# @checkpoint-ready: Secondary VM (SVM) is ready for checkpointing
-#
-# @checkpoint-request: Primary VM (PVM) tells SVM to prepare for checkpointing
-#
-# @checkpoint-reply: SVM gets PVM's checkpoint request
-#
-# @vmstate-send: VM's state will be sent by PVM.
-#
-# @vmstate-size: The total size of VMstate.
-#
-# @vmstate-received: VM's state has been received by SVM.
-#
-# @vmstate-loaded: VM's state has been loaded by SVM.
-#
-# Since: 2.8
-##
-{ 'enum': 'COLOMessage',
- 'data': [ 'checkpoint-ready', 'checkpoint-request', 'checkpoint-reply',
- 'vmstate-send', 'vmstate-size', 'vmstate-received',
- 'vmstate-loaded' ] }
-
-##
-# @COLOMode:
-#
-# The colo mode
-#
-# @unknown: unknown mode
-#
-# @primary: master side
-#
-# @secondary: slave side
-#
-# Since: 2.8
-##
-{ 'enum': 'COLOMode',
- 'data': [ 'unknown', 'primary', 'secondary'] }
-
-##
-# @FailoverStatus:
-#
-# An enumeration of COLO failover status
-#
-# @none: no failover has ever happened
-#
-# @require: got failover requirement but not handled
-#
-# @active: in the process of doing failover
-#
-# @completed: finish the process of failover
-#
-# @relaunch: restart the failover process, from 'none' -> 'completed' (Since 2.9)
-#
-# Since: 2.8
-##
-{ 'enum': 'FailoverStatus',
- 'data': [ 'none', 'require', 'active', 'completed', 'relaunch' ] }
-
-##
-# @x-colo-lost-heartbeat:
-#
-# Tell qemu that heartbeat is lost, request it to do takeover procedures.
-# If this command is sent to the PVM, the Primary side will exit COLO mode.
-# If sent to the Secondary, the Secondary side will run failover work,
-# then takes over server operation to become the service VM.
-#
-# Since: 2.8
-#
-# Example:
-#
-# -> { "execute": "x-colo-lost-heartbeat" }
-# <- { "return": {} }
-#
-##
-{ 'command': 'x-colo-lost-heartbeat' }
-
-##
# @CpuInfoArch:
#
# An enumeration of cpu types that enable additional information during
@@ -2072,107 +1285,6 @@
'returns': 'str' }
##
-# @migrate_cancel:
-#
-# Cancel the current executing migration process.
-#
-# Returns: nothing on success
-#
-# Notes: This command succeeds even if there is no migration process running.
-#
-# Since: 0.14.0
-#
-# Example:
-#
-# -> { "execute": "migrate_cancel" }
-# <- { "return": {} }
-#
-##
-{ 'command': 'migrate_cancel' }
-
-##
-# @migrate_set_downtime:
-#
-# Set maximum tolerated downtime for migration.
-#
-# @value: maximum downtime in seconds
-#
-# Returns: nothing on success
-#
-# Notes: This command is deprecated in favor of 'migrate-set-parameters'
-#
-# Since: 0.14.0
-#
-# Example:
-#
-# -> { "execute": "migrate_set_downtime", "arguments": { "value": 0.1 } }
-# <- { "return": {} }
-#
-##
-{ 'command': 'migrate_set_downtime', 'data': {'value': 'number'} }
-
-##
-# @migrate_set_speed:
-#
-# Set maximum speed for migration.
-#
-# @value: maximum speed in bytes per second.
-#
-# Returns: nothing on success
-#
-# Notes: This command is deprecated in favor of 'migrate-set-parameters'
-#
-# Since: 0.14.0
-#
-# Example:
-#
-# -> { "execute": "migrate_set_speed", "arguments": { "value": 1024 } }
-# <- { "return": {} }
-#
-##
-{ 'command': 'migrate_set_speed', 'data': {'value': 'int'} }
-
-##
-# @migrate-set-cache-size:
-#
-# Set cache size to be used by XBZRLE migration
-#
-# @value: cache size in bytes
-#
-# 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
-#
-# Since: 1.2
-#
-# Example:
-#
-# -> { "execute": "migrate-set-cache-size",
-# "arguments": { "value": 536870912 } }
-# <- { "return": {} }
-#
-##
-{ 'command': 'migrate-set-cache-size', 'data': {'value': 'int'} }
-
-##
-# @query-migrate-cache-size:
-#
-# Query migration XBZRLE cache size
-#
-# Returns: XBZRLE cache size in bytes
-#
-# Since: 1.2
-#
-# Example:
-#
-# -> { "execute": "query-migrate-cache-size" }
-# <- { "return": 67108864 }
-#
-##
-{ 'command': 'query-migrate-cache-size', 'returns': 'int' }
-
-##
# @ObjectPropertyInfo:
#
# @name: the name of the property
@@ -2378,99 +1490,6 @@
'returns': [ 'DevicePropertyInfo' ] }
##
-# @migrate:
-#
-# Migrates the current running guest to another Virtual Machine.
-#
-# @uri: the Uniform Resource Identifier of the destination VM
-#
-# @blk: do block migration (full disk copy)
-#
-# @inc: incremental disk copy migration
-#
-# @detach: this argument exists only for compatibility reasons and
-# is ignored by QEMU
-#
-# Returns: nothing on success
-#
-# Since: 0.14.0
-#
-# Notes:
-#
-# 1. The 'query-migrate' command should be used to check migration's progress
-# and final result (this information is provided by the 'status' member)
-#
-# 2. All boolean arguments default to false
-#
-# 3. The user Monitor's "detach" argument is invalid in QMP and should not
-# be used
-#
-# Example:
-#
-# -> { "execute": "migrate", "arguments": { "uri": "tcp:0:4446" } }
-# <- { "return": {} }
-#
-##
-{ 'command': 'migrate',
- 'data': {'uri': 'str', '*blk': 'bool', '*inc': 'bool', '*detach': 'bool' } }
-
-##
-# @migrate-incoming:
-#
-# Start an incoming migration, the qemu must have been started
-# with -incoming defer
-#
-# @uri: The Uniform Resource Identifier identifying the source or
-# address to listen on
-#
-# Returns: nothing on success
-#
-# Since: 2.3
-#
-# Notes:
-#
-# 1. It's a bad idea to use a string for the uri, but it needs to stay
-# compatible with -incoming and the format of the uri is already exposed
-# above libvirt.
-#
-# 2. QEMU must be started with -incoming defer to allow migrate-incoming to
-# be used.
-#
-# 3. The uri format is the same as for -incoming
-#
-# Example:
-#
-# -> { "execute": "migrate-incoming",
-# "arguments": { "uri": "tcp::4446" } }
-# <- { "return": {} }
-#
-##
-{ 'command': 'migrate-incoming', 'data': {'uri': 'str' } }
-
-##
-# @xen-save-devices-state:
-#
-# Save the state of all devices to file. The RAM and the block devices
-# of the VM are not saved by this command.
-#
-# @filename: the file to save the state of the devices to as binary
-# data. See xen-save-devices-state.txt for a description of the binary
-# format.
-#
-# Returns: Nothing on success
-#
-# Since: 1.1
-#
-# Example:
-#
-# -> { "execute": "xen-save-devices-state",
-# "arguments": { "filename": "/tmp/save" } }
-# <- { "return": {} }
-#
-##
-{ 'command': 'xen-save-devices-state', 'data': {'filename': 'str'} }
-
-##
# @xen-set-global-dirty-log:
#
# Enable or disable the global dirty log mode.
@@ -4037,79 +3056,6 @@
{ 'command': 'xen-load-devices-state', 'data': {'filename': 'str'} }
##
-# @xen-set-replication:
-#
-# Enable or disable replication.
-#
-# @enable: true to enable, false to disable.
-#
-# @primary: true for primary or false for secondary.
-#
-# @failover: true to do failover, false to stop. but cannot be
-# specified if 'enable' is true. default value is false.
-#
-# Returns: nothing.
-#
-# Example:
-#
-# -> { "execute": "xen-set-replication",
-# "arguments": {"enable": true, "primary": false} }
-# <- { "return": {} }
-#
-# Since: 2.9
-##
-{ 'command': 'xen-set-replication',
- 'data': { 'enable': 'bool', 'primary': 'bool', '*failover' : 'bool' } }
-
-##
-# @ReplicationStatus:
-#
-# The result format for 'query-xen-replication-status'.
-#
-# @error: true if an error happened, false if replication is normal.
-#
-# @desc: the human readable error description string, when
-# @error is 'true'.
-#
-# Since: 2.9
-##
-{ 'struct': 'ReplicationStatus',
- 'data': { 'error': 'bool', '*desc': 'str' } }
-
-##
-# @query-xen-replication-status:
-#
-# Query replication status while the vm is running.
-#
-# Returns: A @ReplicationResult object showing the status.
-#
-# Example:
-#
-# -> { "execute": "query-xen-replication-status" }
-# <- { "return": { "error": false } }
-#
-# Since: 2.9
-##
-{ 'command': 'query-xen-replication-status',
- 'returns': 'ReplicationStatus' }
-
-##
-# @xen-colo-do-checkpoint:
-#
-# Xen uses this command to notify replication to trigger a checkpoint.
-#
-# Returns: nothing.
-#
-# Example:
-#
-# -> { "execute": "xen-colo-do-checkpoint" }
-# <- { "return": {} }
-#
-# Since: 2.9
-##
-{ 'command': 'xen-colo-do-checkpoint' }
-
-##
# @GICCapability:
#
# The struct describes capability for a specific GIC (Generic