blob: 7c74a0455622f92ef35ec33a1984008aa99f04c4 [file] [log] [blame]
description: Implement to provide the chassis power management
properties:
- name: RequestedPowerTransition
type: enum[self.Transition]
default: "Off"
description: >
The desired power transition to start on this chassis. This will be
preserved across AC power cycles of the BMC.
- name: CurrentPowerState
type: enum[self.PowerState]
description: >
A read-only property describing the current chassis power state. A
user can determine if a chassis is in transition by comparing the
CurrentPowerState and RequestedPowerTransition properties.
- name: CurrentPowerStatus
type: enum[self.PowerStatus]
description: >
A read-only property describing the current chassis power status. This
property aggregates all available information about the status of the
power coming into the chassis. Note that this is different then the
CurrentPowerState in that it provides status of the power coming into
the chassis, not the actual state of the chassis power.
- name: LastStateChangeTime
type: uint64
description: >
The last time at which the chassis power changed state, as tracked by
the CurrentPowerState property, in epoch time, in milliseconds. This
can be used to tell when the chassis was last powered on or off.
enumerations:
- name: Transition
description: >
The desired power transition for the chassis
values:
- name: "Off"
description: >
Chassis power should be off
- name: "On"
description: >
Chassis power should be on
- name: "PowerCycle"
description: >
Chassis power should be cycled from off to on. There will be a 5
second delay between the off and the on.
- name: PowerState
description: >
The current state of the chassis power
values:
- name: "Off"
description: >
Chassis power is off
- name: "TransitioningToOff"
description: >
Firmware is transitioning the chassis to an Off state
- name: "On"
description: >
Chassis power is on
- name: "TransitioningToOn"
description: >
Firmware is transitioning the chassis to an On state
- name: PowerStatus
description: >
The current status of the chassis power
values:
- name: "Undefined"
description: >
Chassis power status is unknown
- name: "BrownOut"
description: >
Chassis power status is in a brownout condition.
- name: "UninterruptiblePowerSupply"
description: >
Chassis power is being provided via an uninterruptible power
supply. Note that some systems may choose to continue to use
this status, even once power has returned to the system, to
indicate the uninterruptible power supply is charging or is
below a certain threshold of charged. This provides system
owners the flexibility on whether their system requires a
certain level of charged uninterruptible power supply to be in a
'Good' state or not.
- name: "Good"
description: >
Chassis power status is in a good condition