display upgrade area

Function

The display upgrade area command displays area status and whether a smooth upgrade can start.

Format

display upgrade area

Parameters

None

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

If the stack topology changes after the areas for smooth upgrade are divided, members in the active and backup areas may change, resulting in a smooth upgrade failure. To check whether a smooth upgrade can start in these areas, run the display upgrade area command.

If the areas fail the check, re-define the active and backup areas according to the current stack topology.

The active area contains the master switch.

Example

# Display the current area status and whether a smooth upgrade can start.

<HUAWEI> display upgrade area
Slot      Area         Upgrade-Check                                            
------------------------------------                                            
   0      backup       passed                                                   
   3      active       passed                                                   
   4      active       passed                                                   
   8      active       passed

**Table 1** Description of the **display upgrade area** command output
Item	Description
Slot	Stack ID of a device.
Area	Area to which a device belongs. active backup unknown: The device does not belong to any area.
Upgrade-Check	Upgrade check result. passed failed