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GET – PowerSubsystem properties

Use the GET method to retrieve properties in PowerSubsystem for a server.

Request URL​

GET https://<BMC_IPADDR>/redfish/v1/Chassis/1/PowerSubsystem

Request body​

None

Response body​

Field

Type

Description

Id

String

“PowerSubsystem”

Name

String

“Power Subsystem”

Description

String

This resource shall represent a power subsystem for a Redfish implementation.

Allocation

Object

Expanded

 

AllocatedWatts

Number

Allocated power.

 

RequestedWatts

Number

Requested power.

CapacityWatts

Number

Power capacity watts

PowerSupplies

Link

{SR}/Chassis/1/PowerSubsystem/PowerSupplies

PowerSupplyRedundancy

Array

Items: object

Item count: 1

 

PowerSupplyRedundancy[N]

Object

Expanded

  

Status

Object

Expanded

   

State

String

“Enabled”, “Disabled”

   

Health

 

The Health of the power system.

  

MaxSupportedInGroup

Integer

2 or 4.

  

MinNeededInGroup

Integer

2

  

RedundancyType

String

“NPlusM” or “NotRedundant”.

  

RedundancyGroup

Array

Items: object

Item count: 2 or 4

   

RedundancyGroup[N]

Link

/Chassis/1/PowerSubsystem/PowerSupplies/PSU{N}

Status

Object

Expanded

 

State

String

“Enabled”

 

Health

String

“OK”, “Warning” or “Critical”.

Status code​

HTTP Status CodeError Message ID
500InternalError

Example​

The following example JSON response is returned:

{
    "@odata.etag": "\"9223ec65811e34a974e12\"",
    "Id": "PowerSubsystem",
    "Name": "Power Subsystem",
    "@odata.type": "#PowerSubsystem.v1_1_0.PowerSubsystem",
    "@odata.id": "/redfish/v1/Chassis/1/PowerSubsystem",
    "Allocation": {
        "AllocatedWatts": 542,
        "RequestedWatts": 542
    },
    "Status": {
        "State": "Enabled",
        "Health": "OK"
    },
    "CapacityWatts": 1100,
    "PowerSupplies": {
        "@odata.id": "/redfish/v1/Chassis/1/PowerSubsystem/PowerSupplies"
    },
    "Description": "This resource shall represent a power subsystem for a Redfish implementation.",
    "Oem": {
        "Lenovo": {
            "PowerRestorePolicy": "Restore",
            "WakeOnLANEnabled": true,
            "LocalPowerControlEnabled": true,
            "PowerOnPermissionEnabled": true,
            "@odata.type": "#LenovoPowerSubsystem.v1_0_0.LenovoPowerSubsystem"
        }
    },
    "PowerSupplyRedundancy": [
        {
            "MaxSupportedInGroup": 2,
            "Status": {
                "State": "Enabled",
                "Health": "OK"
            },
            "RedundancyType": "NPlusM",
            "RedundancyGroup": [
                {
                    "@odata.id": "/redfish/v1/Chassis/1/PowerSubsystem/PowerSupplies/PSU1"
                },
                {
                    "@odata.id": "/redfish/v1/Chassis/1/PowerSubsystem/PowerSupplies/PSU2"
                }
            ],
            "Oem": {
                "Lenovo": {
                    "PowerRedundancySettings": {
                        "MaxPowerLimitWatts": 1100,
                        "PowerRedundancyPolicy": "RedundantWithThrottling",
                        "EstimatedUsage": "46.09%",
                        "PowerFailureLimit": 0
                    },
                    "@odata.type": "#LenovoRedundancy.v1_0_0.LenovoRedundancy",
                    "NonRedundantAvailablePower": 1100
                }
            },
            "MinNeededInGroup": 2
        }
    ],
    "@odata.context": "/redfish/v1/$metadata#PowerSubsystem.PowerSubsystem"
}