# -*- Mode: Python -*- ## # = Other events ## ## # @SHUTDOWN: # # Emitted when the virtual machine has shut down, indicating that qemu is # about to exit. # # Note: If the command-line option "-no-shutdown" has been specified, qemu will # not exit, and a STOP event will eventually follow the SHUTDOWN event # # Since: 0.12.0 # # Example: # # <- { "event": "SHUTDOWN", # "timestamp": { "seconds": 1267040730, "microseconds": 682951 } } # ## { 'event': 'SHUTDOWN' } ## # @POWERDOWN: # # Emitted when the virtual machine is powered down through the power control # system, such as via ACPI. # # Since: 0.12.0 # # Example: # # <- { "event": "POWERDOWN", # "timestamp": { "seconds": 1267040730, "microseconds": 682951 } } # ## { 'event': 'POWERDOWN' } ## # @RESET: # # Emitted when the virtual machine is reset # # Since: 0.12.0 # # Example: # # <- { "event": "RESET", # "timestamp": { "seconds": 1267041653, "microseconds": 9518 } } # ## { 'event': 'RESET' } ## # @STOP: # # Emitted when the virtual machine is stopped # # Since: 0.12.0 # # Example: # # <- { "event": "STOP", # "timestamp": { "seconds": 1267041730, "microseconds": 281295 } } # ## { 'event': 'STOP' } ## # @RESUME: # # Emitted when the virtual machine resumes execution # # Since: 0.12.0 # # Example: # # <- { "event": "RESUME", # "timestamp": { "seconds": 1271770767, "microseconds": 582542 } } # ## { 'event': 'RESUME' } ## # @SUSPEND: # # Emitted when guest enters a hardware suspension state, for example, S3 state, # which is sometimes called standby state # # Since: 1.1 # # Example: # # <- { "event": "SUSPEND", # "timestamp": { "seconds": 1344456160, "microseconds": 309119 } } # ## { 'event': 'SUSPEND' } ## # @SUSPEND_DISK: # # Emitted when guest enters a hardware suspension state with data saved on # disk, for example, S4 state, which is sometimes called hibernate state # # Note: QEMU shuts down (similar to event @SHUTDOWN) when entering this state # # Since: 1.2 # # Example: # # <- { "event": "SUSPEND_DISK", # "timestamp": { "seconds": 1344456160, "microseconds": 309119 } } # ## { 'event': 'SUSPEND_DISK' } ## # @WAKEUP: # # Emitted when the guest has woken up from suspend state and is running # # Since: 1.1 # # Example: # # <- { "event": "WAKEUP", # "timestamp": { "seconds": 1344522075, "microseconds": 745528 } } # ## { 'event': 'WAKEUP' } ## # @RTC_CHANGE: # # Emitted when the guest changes the RTC time. # # @offset: offset between base RTC clock (as specified by -rtc base), and # new RTC clock value # # Note: This event is rate-limited. # # Since: 0.13.0 # # Example: # # <- { "event": "RTC_CHANGE", # "data": { "offset": 78 }, # "timestamp": { "seconds": 1267020223, "microseconds": 435656 } } # ## { 'event': 'RTC_CHANGE', 'data': { 'offset': 'int' } } ## # @WATCHDOG: # # Emitted when the watchdog device's timer is expired # # @action: action that has been taken # # Note: If action is "reset", "shutdown", or "pause" the WATCHDOG event is # followed respectively by the RESET, SHUTDOWN, or STOP events # # Note: This event is rate-limited. # # Since: 0.13.0 # # Example: # # <- { "event": "WATCHDOG", # "data": { "action": "reset" }, # "timestamp": { "seconds": 1267061043, "microseconds": 959568 } } # ## { 'event': 'WATCHDOG', 'data': { 'action': 'WatchdogExpirationAction' } } ## # @DEVICE_DELETED: # # Emitted whenever the device removal completion is acknowledged by the guest. # At this point, it's safe to reuse the specified device ID. Device removal can # be initiated by the guest or by HMP/QMP commands. # # @device: device name # # @path: device path # # Since: 1.5 # # Example: # # <- { "event": "DEVICE_DELETED", # "data": { "device": "virtio-net-pci-0", # "path": "/machine/peripheral/virtio-net-pci-0" }, # "timestamp": { "seconds": 1265044230, "microseconds": 450486 } } # ## { 'event': 'DEVICE_DELETED', 'data': { '*device': 'str', 'path': 'str' } } ## # @NIC_RX_FILTER_CHANGED: # # Emitted once until the 'query-rx-filter' command is executed, the first event # will always be emitted # # @name: net client name # # @path: device path # # Since: 1.6 # # Example: # # <- { "event": "NIC_RX_FILTER_CHANGED", # "data": { "name": "vnet0", # "path": "/machine/peripheral/vnet0/virtio-backend" }, # "timestamp": { "seconds": 1368697518, "microseconds": 326866 } } # } # ## { 'event': 'NIC_RX_FILTER_CHANGED', 'data': { '*name': 'str', 'path': 'str' } } ## # @VNC_CONNECTED: # # Emitted when a VNC client establishes a connection # # @server: server information # # @client: client information # # Note: This event is emitted before any authentication takes place, thus # the authentication ID is not provided # # Since: 0.13.0 # # Example: # # <- { "event": "VNC_CONNECTED", # "data": { # "server": { "auth": "sasl", "family": "ipv4", # "service": "5901", "host": "0.0.0.0" }, # "client": { "family": "ipv4", "service": "58425", # "host": "127.0.0.1" } }, # "timestamp": { "seconds": 1262976601, "microseconds": 975795 } } # ## { 'event': 'VNC_CONNECTED', 'data': { 'server': 'VncServerInfo', 'client': 'VncBasicInfo' } } ## # @VNC_INITIALIZED: # # Emitted after authentication takes place (if any) and the VNC session is # made active # # @server: server information # # @client: client information # # Since: 0.13.0 # # Example: # # <- { "event": "VNC_INITIALIZED", # "data": { # "server": { "auth": "sasl", "family": "ipv4", # "service": "5901", "host": "0.0.0.0"}, # "client": { "family": "ipv4", "service": "46089", # "host": "127.0.0.1", "sasl_username": "luiz" } }, # "timestamp": { "seconds": 1263475302, "microseconds": 150772 } } # ## { 'event': 'VNC_INITIALIZED', 'data': { 'server': 'VncServerInfo', 'client': 'VncClientInfo' } } ## # @VNC_DISCONNECTED: # # Emitted when the connection is closed # # @server: server information # # @client: client information # # Since: 0.13.0 # # Example: # # <- { "event": "VNC_DISCONNECTED", # "data": { # "server": { "auth": "sasl", "family": "ipv4", # "service": "5901", "host": "0.0.0.0" }, # "client": { "family": "ipv4", "service": "58425", # "host": "127.0.0.1", "sasl_username": "luiz" } }, # "timestamp": { "seconds": 1262976601, "microseconds": 975795 } } # ## { 'event': 'VNC_DISCONNECTED', 'data': { 'server': 'VncServerInfo', 'client': 'VncClientInfo' } } ## # @SPICE_CONNECTED: # # Emitted when a SPICE client establishes a connection # # @server: server information # # @client: client information # # Since: 0.14.0 # # Example: # # <- { "timestamp": {"seconds": 1290688046, "microseconds": 388707}, # "event": "SPICE_CONNECTED", # "data": { # "server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"}, # "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"} # }} # ## { 'event': 'SPICE_CONNECTED', 'data': { 'server': 'SpiceBasicInfo', 'client': 'SpiceBasicInfo' } } ## # @SPICE_INITIALIZED: # # Emitted after initial handshake and authentication takes place (if any) # and the SPICE channel is up and running # # @server: server information # # @client: client information # # Since: 0.14.0 # # Example: # # <- { "timestamp": {"seconds": 1290688046, "microseconds": 417172}, # "event": "SPICE_INITIALIZED", # "data": {"server": {"auth": "spice", "port": "5921", # "family": "ipv4", "host": "127.0.0.1"}, # "client": {"port": "49004", "family": "ipv4", "channel-type": 3, # "connection-id": 1804289383, "host": "127.0.0.1", # "channel-id": 0, "tls": true} # }} # ## { 'event': 'SPICE_INITIALIZED', 'data': { 'server': 'SpiceServerInfo', 'client': 'SpiceChannel' } } ## # @SPICE_DISCONNECTED: # # Emitted when the SPICE connection is closed # # @server: server information # # @client: client information # # Since: 0.14.0 # # Example: # # <- { "timestamp": {"seconds": 1290688046, "microseconds": 388707}, # "event": "SPICE_DISCONNECTED", # "data": { # "server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"}, # "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"} # }} # ## { 'event': 'SPICE_DISCONNECTED', 'data': { 'server': 'SpiceBasicInfo', 'client': 'SpiceBasicInfo' } } ## # @SPICE_MIGRATE_COMPLETED: # # Emitted when SPICE migration has completed # # Since: 1.3 # # Example: # # <- { "timestamp": {"seconds": 1290688046, "microseconds": 417172}, # "event": "SPICE_MIGRATE_COMPLETED" } # ## { 'event': 'SPICE_MIGRATE_COMPLETED' } ## # @MIGRATION: # # Emitted when a migration event happens # # @status: @MigrationStatus describing the current migration status. # # Since: 2.4 # # Example: # # <- {"timestamp": {"seconds": 1432121972, "microseconds": 744001}, # "event": "MIGRATION", # "data": {"status": "completed"} } # ## { 'event': 'MIGRATION', 'data': {'status': 'MigrationStatus'}} ## # @MIGRATION_PASS: # # Emitted from the source side of a migration at the start of each pass # (when it syncs the dirty bitmap) # # @pass: An incrementing count (starting at 1 on the first pass) # # Since: 2.6 # # Example: # # { "timestamp": {"seconds": 1449669631, "microseconds": 239225}, # "event": "MIGRATION_PASS", "data": {"pass": 2} } # ## { 'event': 'MIGRATION_PASS', 'data': { 'pass': 'int' } } ## # @ACPI_DEVICE_OST: # # Emitted when guest executes ACPI _OST method. # # @info: ACPIOSTInfo type as described in qapi-schema.json # # Since: 2.1 # # Example: # # <- { "event": "ACPI_DEVICE_OST", # "data": { "device": "d1", "slot": "0", # "slot-type": "DIMM", "source": 1, "status": 0 } } # ## { 'event': 'ACPI_DEVICE_OST', 'data': { 'info': 'ACPIOSTInfo' } } ## # @BALLOON_CHANGE: # # Emitted when the guest changes the actual BALLOON level. This value is # equivalent to the @actual field return by the 'query-balloon' command # # @actual: actual level of the guest memory balloon in bytes # # Note: this event is rate-limited. # # Since: 1.2 # # Example: # # <- { "event": "BALLOON_CHANGE", # "data": { "actual": 944766976 }, # "timestamp": { "seconds": 1267020223, "microseconds": 435656 } } # ## { 'event': 'BALLOON_CHANGE', 'data': { 'actual': 'int' } } ## # @GUEST_PANICKED: # # Emitted when guest OS panic is detected # # @action: action that has been taken, currently always "pause" # # @info: information about a panic (since 2.9) # # Since: 1.5 # # Example: # # <- { "event": "GUEST_PANICKED", # "data": { "action": "pause" } } # ## { 'event': 'GUEST_PANICKED', 'data': { 'action': 'GuestPanicAction', '*info': 'GuestPanicInformation' } } ## # @QUORUM_FAILURE: # # Emitted by the Quorum block driver if it fails to establish a quorum # # @reference: device name if defined else node name # # @sector-num: number of the first sector of the failed read operation # # @sectors-count: failed read operation sector count # # Note: This event is rate-limited. # # Since: 2.0 # # Example: # # <- { "event": "QUORUM_FAILURE", # "data": { "reference": "usr1", "sector-num": 345435, "sectors-count": 5 }, # "timestamp": { "seconds": 1344522075, "microseconds": 745528 } } # ## { 'event': 'QUORUM_FAILURE', 'data': { 'reference': 'str', 'sector-num': 'int', 'sectors-count': 'int' } } ## # @QUORUM_REPORT_BAD: # # Emitted to report a corruption of a Quorum file # # @type: quorum operation type (Since 2.6) # # @error: error message. Only present on failure. This field # contains a human-readable error message. There are no semantics other # than that the block layer reported an error and clients should not # try to interpret the error string. # # @node-name: the graph node name of the block driver state # # @sector-num: number of the first sector of the failed read operation # # @sectors-count: failed read operation sector count # # Note: This event is rate-limited. # # Since: 2.0 # # Example: # # 1. Read operation # # { "event": "QUORUM_REPORT_BAD", # "data": { "node-name": "node0", "sector-num": 345435, "sectors-count": 5, # "type": "read" }, # "timestamp": { "seconds": 1344522075, "microseconds": 745528 } } # # 2. Flush operation # # { "event": "QUORUM_REPORT_BAD", # "data": { "node-name": "node0", "sector-num": 0, "sectors-count": 2097120, # "type": "flush", "error": "Broken pipe" }, # "timestamp": { "seconds": 1456406829, "microseconds": 291763 } } # ## { 'event': 'QUORUM_REPORT_BAD', 'data': { 'type': 'QuorumOpType', '*error': 'str', 'node-name': 'str', 'sector-num': 'int', 'sectors-count': 'int' } } ## # @VSERPORT_CHANGE: # # Emitted when the guest opens or closes a virtio-serial port. # # @id: device identifier of the virtio-serial port # # @open: true if the guest has opened the virtio-serial port # # Since: 2.1 # # Example: # # <- { "event": "VSERPORT_CHANGE", # "data": { "id": "channel0", "open": true }, # "timestamp": { "seconds": 1401385907, "microseconds": 422329 } } # ## { 'event': 'VSERPORT_CHANGE', 'data': { 'id': 'str', 'open': 'bool' } } ## # @MEM_UNPLUG_ERROR: # # Emitted when memory hot unplug error occurs. # # @device: device name # # @msg: Informative message # # Since: 2.4 # # Example: # # <- { "event": "MEM_UNPLUG_ERROR" # "data": { "device": "dimm1", # "msg": "acpi: device unplug for unsupported device" # }, # "timestamp": { "seconds": 1265044230, "microseconds": 450486 } } # ## { 'event': 'MEM_UNPLUG_ERROR', 'data': { 'device': 'str', 'msg': 'str' } } ## # @DUMP_COMPLETED: # # Emitted when background dump has completed # # @result: DumpQueryResult type described in qapi-schema.json. # # @error: human-readable error string that provides # hint on why dump failed. Only presents on failure. The # user should not try to interpret the error string. # # Since: 2.6 # # Example: # # { "event": "DUMP_COMPLETED", # "data": {"result": {"total": 1090650112, "status": "completed", # "completed": 1090650112} } } # ## { 'event': 'DUMP_COMPLETED' , 'data': { 'result': 'DumpQueryResult', '*error': 'str' } }