c86f106b85
it's not very convenient to use the crash-information property interface, so provide a CPU class callback to get the guest crash information, and pass that information in the event Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com> Signed-off-by: Denis V. Lunev <den@openvz.org> Message-Id: <1487053524-18674-3-git-send-email-den@openvz.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
638 lines
14 KiB
Python
638 lines
14 KiB
Python
# -*- Mode: Python -*-
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##
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# = Other events
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##
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##
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# @SHUTDOWN:
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#
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# Emitted when the virtual machine has shut down, indicating that qemu is
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# about to exit.
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#
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# Note: If the command-line option "-no-shutdown" has been specified, qemu will
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# not exit, and a STOP event will eventually follow the SHUTDOWN event
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#
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# Since: 0.12.0
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#
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# Example:
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#
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# <- { "event": "SHUTDOWN",
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# "timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
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#
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##
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{ 'event': 'SHUTDOWN' }
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##
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# @POWERDOWN:
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#
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# Emitted when the virtual machine is powered down through the power control
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# system, such as via ACPI.
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#
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# Since: 0.12.0
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#
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# Example:
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#
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# <- { "event": "POWERDOWN",
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# "timestamp": { "seconds": 1267040730, "microseconds": 682951 } }
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#
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##
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{ 'event': 'POWERDOWN' }
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##
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# @RESET:
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#
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# Emitted when the virtual machine is reset
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#
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# Since: 0.12.0
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#
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# Example:
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#
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# <- { "event": "RESET",
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# "timestamp": { "seconds": 1267041653, "microseconds": 9518 } }
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#
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##
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{ 'event': 'RESET' }
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##
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# @STOP:
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#
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# Emitted when the virtual machine is stopped
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#
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# Since: 0.12.0
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#
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# Example:
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#
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# <- { "event": "STOP",
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# "timestamp": { "seconds": 1267041730, "microseconds": 281295 } }
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#
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##
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{ 'event': 'STOP' }
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##
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# @RESUME:
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#
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# Emitted when the virtual machine resumes execution
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#
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# Since: 0.12.0
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#
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# Example:
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#
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# <- { "event": "RESUME",
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# "timestamp": { "seconds": 1271770767, "microseconds": 582542 } }
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#
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##
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{ 'event': 'RESUME' }
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##
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# @SUSPEND:
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#
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# Emitted when guest enters a hardware suspension state, for example, S3 state,
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# which is sometimes called standby state
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#
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# Since: 1.1
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#
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# Example:
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#
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# <- { "event": "SUSPEND",
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# "timestamp": { "seconds": 1344456160, "microseconds": 309119 } }
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#
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##
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{ 'event': 'SUSPEND' }
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##
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# @SUSPEND_DISK:
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#
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# Emitted when guest enters a hardware suspension state with data saved on
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# disk, for example, S4 state, which is sometimes called hibernate state
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#
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# Note: QEMU shuts down (similar to event @SHUTDOWN) when entering this state
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#
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# Since: 1.2
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#
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# Example:
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#
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# <- { "event": "SUSPEND_DISK",
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# "timestamp": { "seconds": 1344456160, "microseconds": 309119 } }
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#
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##
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{ 'event': 'SUSPEND_DISK' }
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##
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# @WAKEUP:
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#
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# Emitted when the guest has woken up from suspend state and is running
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#
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# Since: 1.1
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#
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# Example:
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#
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# <- { "event": "WAKEUP",
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# "timestamp": { "seconds": 1344522075, "microseconds": 745528 } }
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#
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##
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{ 'event': 'WAKEUP' }
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##
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# @RTC_CHANGE:
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#
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# Emitted when the guest changes the RTC time.
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#
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# @offset: offset between base RTC clock (as specified by -rtc base), and
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# new RTC clock value
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#
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# Note: This event is rate-limited.
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#
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# Since: 0.13.0
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#
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# Example:
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#
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# <- { "event": "RTC_CHANGE",
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# "data": { "offset": 78 },
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# "timestamp": { "seconds": 1267020223, "microseconds": 435656 } }
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#
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##
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{ 'event': 'RTC_CHANGE',
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'data': { 'offset': 'int' } }
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##
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# @WATCHDOG:
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#
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# Emitted when the watchdog device's timer is expired
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#
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# @action: action that has been taken
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#
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# Note: If action is "reset", "shutdown", or "pause" the WATCHDOG event is
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# followed respectively by the RESET, SHUTDOWN, or STOP events
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#
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# Note: This event is rate-limited.
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#
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# Since: 0.13.0
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#
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# Example:
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#
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# <- { "event": "WATCHDOG",
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# "data": { "action": "reset" },
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# "timestamp": { "seconds": 1267061043, "microseconds": 959568 } }
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#
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##
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{ 'event': 'WATCHDOG',
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'data': { 'action': 'WatchdogExpirationAction' } }
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##
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# @DEVICE_DELETED:
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#
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# Emitted whenever the device removal completion is acknowledged by the guest.
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# At this point, it's safe to reuse the specified device ID. Device removal can
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# be initiated by the guest or by HMP/QMP commands.
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#
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# @device: #optional device name
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#
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# @path: device path
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#
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# Since: 1.5
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#
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# Example:
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#
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# <- { "event": "DEVICE_DELETED",
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# "data": { "device": "virtio-net-pci-0",
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# "path": "/machine/peripheral/virtio-net-pci-0" },
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# "timestamp": { "seconds": 1265044230, "microseconds": 450486 } }
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#
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##
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{ 'event': 'DEVICE_DELETED',
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'data': { '*device': 'str', 'path': 'str' } }
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##
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# @NIC_RX_FILTER_CHANGED:
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#
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# Emitted once until the 'query-rx-filter' command is executed, the first event
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# will always be emitted
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#
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# @name: #optional net client name
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#
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# @path: device path
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#
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# Since: 1.6
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#
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# Example:
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#
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# <- { "event": "NIC_RX_FILTER_CHANGED",
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# "data": { "name": "vnet0",
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# "path": "/machine/peripheral/vnet0/virtio-backend" },
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# "timestamp": { "seconds": 1368697518, "microseconds": 326866 } }
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# }
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#
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##
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{ 'event': 'NIC_RX_FILTER_CHANGED',
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'data': { '*name': 'str', 'path': 'str' } }
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##
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# @VNC_CONNECTED:
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#
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# Emitted when a VNC client establishes a connection
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#
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# @server: server information
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#
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# @client: client information
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#
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# Note: This event is emitted before any authentication takes place, thus
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# the authentication ID is not provided
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#
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# Since: 0.13.0
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#
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# Example:
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#
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# <- { "event": "VNC_CONNECTED",
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# "data": {
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# "server": { "auth": "sasl", "family": "ipv4",
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# "service": "5901", "host": "0.0.0.0" },
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# "client": { "family": "ipv4", "service": "58425",
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# "host": "127.0.0.1" } },
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# "timestamp": { "seconds": 1262976601, "microseconds": 975795 } }
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#
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##
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{ 'event': 'VNC_CONNECTED',
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'data': { 'server': 'VncServerInfo',
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'client': 'VncBasicInfo' } }
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##
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# @VNC_INITIALIZED:
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#
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# Emitted after authentication takes place (if any) and the VNC session is
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# made active
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#
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# @server: server information
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#
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# @client: client information
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#
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# Since: 0.13.0
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#
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# Example:
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#
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# <- { "event": "VNC_INITIALIZED",
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# "data": {
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# "server": { "auth": "sasl", "family": "ipv4",
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# "service": "5901", "host": "0.0.0.0"},
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# "client": { "family": "ipv4", "service": "46089",
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# "host": "127.0.0.1", "sasl_username": "luiz" } },
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# "timestamp": { "seconds": 1263475302, "microseconds": 150772 } }
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#
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##
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{ 'event': 'VNC_INITIALIZED',
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'data': { 'server': 'VncServerInfo',
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'client': 'VncClientInfo' } }
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##
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# @VNC_DISCONNECTED:
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#
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# Emitted when the connection is closed
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#
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# @server: server information
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#
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# @client: client information
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#
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# Since: 0.13.0
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#
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# Example:
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#
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# <- { "event": "VNC_DISCONNECTED",
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# "data": {
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# "server": { "auth": "sasl", "family": "ipv4",
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# "service": "5901", "host": "0.0.0.0" },
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# "client": { "family": "ipv4", "service": "58425",
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# "host": "127.0.0.1", "sasl_username": "luiz" } },
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# "timestamp": { "seconds": 1262976601, "microseconds": 975795 } }
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#
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##
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{ 'event': 'VNC_DISCONNECTED',
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'data': { 'server': 'VncServerInfo',
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'client': 'VncClientInfo' } }
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##
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# @SPICE_CONNECTED:
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#
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# Emitted when a SPICE client establishes a connection
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#
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# @server: server information
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#
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# @client: client information
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#
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# Since: 0.14.0
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#
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# Example:
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#
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# <- { "timestamp": {"seconds": 1290688046, "microseconds": 388707},
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# "event": "SPICE_CONNECTED",
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# "data": {
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# "server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"},
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# "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"}
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# }}
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#
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##
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{ 'event': 'SPICE_CONNECTED',
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'data': { 'server': 'SpiceBasicInfo',
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'client': 'SpiceBasicInfo' } }
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##
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# @SPICE_INITIALIZED:
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#
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# Emitted after initial handshake and authentication takes place (if any)
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# and the SPICE channel is up and running
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#
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# @server: server information
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#
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# @client: client information
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#
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# Since: 0.14.0
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#
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# Example:
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#
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# <- { "timestamp": {"seconds": 1290688046, "microseconds": 417172},
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# "event": "SPICE_INITIALIZED",
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# "data": {"server": {"auth": "spice", "port": "5921",
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# "family": "ipv4", "host": "127.0.0.1"},
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# "client": {"port": "49004", "family": "ipv4", "channel-type": 3,
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# "connection-id": 1804289383, "host": "127.0.0.1",
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# "channel-id": 0, "tls": true}
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# }}
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#
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##
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{ 'event': 'SPICE_INITIALIZED',
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'data': { 'server': 'SpiceServerInfo',
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'client': 'SpiceChannel' } }
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##
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# @SPICE_DISCONNECTED:
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#
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# Emitted when the SPICE connection is closed
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#
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# @server: server information
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#
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# @client: client information
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#
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# Since: 0.14.0
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#
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# Example:
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#
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# <- { "timestamp": {"seconds": 1290688046, "microseconds": 388707},
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# "event": "SPICE_DISCONNECTED",
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# "data": {
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# "server": { "port": "5920", "family": "ipv4", "host": "127.0.0.1"},
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# "client": {"port": "52873", "family": "ipv4", "host": "127.0.0.1"}
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# }}
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#
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##
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{ 'event': 'SPICE_DISCONNECTED',
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'data': { 'server': 'SpiceBasicInfo',
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'client': 'SpiceBasicInfo' } }
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##
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# @SPICE_MIGRATE_COMPLETED:
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#
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# Emitted when SPICE migration has completed
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#
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# Since: 1.3
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#
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# Example:
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#
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# <- { "timestamp": {"seconds": 1290688046, "microseconds": 417172},
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# "event": "SPICE_MIGRATE_COMPLETED" }
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#
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##
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{ 'event': 'SPICE_MIGRATE_COMPLETED' }
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##
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# @MIGRATION:
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#
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# Emitted when a migration event happens
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#
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# @status: @MigrationStatus describing the current migration status.
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#
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# Since: 2.4
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#
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# Example:
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#
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# <- {"timestamp": {"seconds": 1432121972, "microseconds": 744001},
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# "event": "MIGRATION",
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# "data": {"status": "completed"} }
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#
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##
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{ 'event': 'MIGRATION',
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'data': {'status': 'MigrationStatus'}}
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##
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# @MIGRATION_PASS:
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#
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# Emitted from the source side of a migration at the start of each pass
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# (when it syncs the dirty bitmap)
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#
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# @pass: An incrementing count (starting at 1 on the first pass)
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#
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# Since: 2.6
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#
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# Example:
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#
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# { "timestamp": {"seconds": 1449669631, "microseconds": 239225},
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# "event": "MIGRATION_PASS", "data": {"pass": 2} }
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#
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##
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{ 'event': 'MIGRATION_PASS',
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'data': { 'pass': 'int' } }
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##
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# @ACPI_DEVICE_OST:
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#
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# Emitted when guest executes ACPI _OST method.
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#
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# @info: ACPIOSTInfo type as described in qapi-schema.json
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#
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# Since: 2.1
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#
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# Example:
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#
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# <- { "event": "ACPI_DEVICE_OST",
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# "data": { "device": "d1", "slot": "0",
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# "slot-type": "DIMM", "source": 1, "status": 0 } }
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#
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##
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{ 'event': 'ACPI_DEVICE_OST',
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'data': { 'info': 'ACPIOSTInfo' } }
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##
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# @BALLOON_CHANGE:
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#
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# Emitted when the guest changes the actual BALLOON level. This value is
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# equivalent to the @actual field return by the 'query-balloon' command
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#
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# @actual: actual level of the guest memory balloon in bytes
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#
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# Note: this event is rate-limited.
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#
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# Since: 1.2
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#
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# Example:
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#
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# <- { "event": "BALLOON_CHANGE",
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# "data": { "actual": 944766976 },
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# "timestamp": { "seconds": 1267020223, "microseconds": 435656 } }
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#
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##
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{ 'event': 'BALLOON_CHANGE',
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'data': { 'actual': 'int' } }
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##
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# @GUEST_PANICKED:
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#
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# Emitted when guest OS panic is detected
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#
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# @action: action that has been taken, currently always "pause"
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#
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# @info: optional information about a panic
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#
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# Since: 1.5 (@info since 2.9)
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#
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# Example:
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#
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# <- { "event": "GUEST_PANICKED",
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# "data": { "action": "pause" } }
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#
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##
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{ 'event': 'GUEST_PANICKED',
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'data': { 'action': 'GuestPanicAction', '*info': 'GuestPanicInformation' } }
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##
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# @QUORUM_FAILURE:
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#
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# Emitted by the Quorum block driver if it fails to establish a quorum
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#
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# @reference: device name if defined else node name
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#
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# @sector-num: number of the first sector of the failed read operation
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#
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# @sectors-count: failed read operation sector count
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#
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# Note: This event is rate-limited.
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#
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# Since: 2.0
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#
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# Example:
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#
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# <- { "event": "QUORUM_FAILURE",
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# "data": { "reference": "usr1", "sector-num": 345435, "sectors-count": 5 },
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# "timestamp": { "seconds": 1344522075, "microseconds": 745528 } }
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#
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##
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{ 'event': 'QUORUM_FAILURE',
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'data': { 'reference': 'str', 'sector-num': 'int', 'sectors-count': 'int' } }
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##
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# @QUORUM_REPORT_BAD:
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#
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# Emitted to report a corruption of a Quorum file
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#
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# @type: quorum operation type (Since 2.6)
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#
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# @error: #optional error message. Only present on failure. This field
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# contains a human-readable error message. There are no semantics other
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# 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: #optional 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' } }
|