high-temperature power-off

Function

The high-temperature power-off command enables or disables the function to automatically power off boards when the board temperature is higher than a specified value.

By default, boards are automatically powered off when the board temperature is higher than a specified value.

Format

high-temperature power-off { disable | enable }

Parameters

Parameter	Description	Value
disable	Disables the function to automatically power off boards when the board temperature is higher than a specified value.	-
enable	Enables the function to automatically power off boards when the board temperature is higher than a specified value.	-

Parameter

Description

Value

disable

Disables the function to automatically power off boards when the board temperature is higher than a specified value.

enable

Enables the function to automatically power off boards when the board temperature is higher than a specified value.

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
device-mgr	write

Usage Guidelines

Usage Scenario

The high-temperature working environment reduces the board lifespan. You can run the display temperature command to view the temperature alarm thresholds on each board. The alarm levels are minor, major, and fatal. When the board temperature is higher than a specific threshold, the corresponding level of alarm occurs. When the temperature is 5°C below the alarm threshold, the alarm is cleared. After the high-temperature power-off enable command is run, a board powers off automatically when temperatures of three or more monitoring nodes on the board are 5°C above the fatal high temperature alarm threshold.

In VS mode, this command is supported only by the admin VS.

Example

# Enable the function to automatically power off boards when the board temperature is higher than a specified value.

<HUAWEI> system-view
[~HUAWEI] high-temperature power-off enable
Success to set high-temperature power-off check enable.