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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.

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mp show allinfo

mp show allinfo

Function

The mp show allinfo command is used to query information about the MP module in the BMD subsystem.

Format

mp show allinfo usermode

Parameters

Parameter

Description

Value

usermode
  • When this parameter is mandatory, the current command can be used only in the user mode.
  • When this parameter is optional, the current command can be used in both the user mode and kernel mode.

The value is "-app_data", indicating that the command is executed in the user mode.

Views

Diagnostic view

Usage Guidelines

  • Run the "mp show allinfo -app_data" command to query information about the MP module in the BDM subsystem.
  • This command can be executed only in the user mode.
  • OceanStor 18500 V5 Kunpeng, 18500F V5 Kunpeng, 18800 V5 Kunpeng and 18800F V5 Kunpeng storage systems support this command.

Example

Query information about the MP module in the BDM subsystem.

admin:/diagnose> mp show allinfo -app_data
All info of mp module:
 Mp module state: started
 Wait del path num: 0
 Path proc thrd id: 281469173471104
 Path event mem pool id: 164
 Wait proc path evt cnt: 0
 Path mem pool id: 161
 Path Destroy thrd id: 281469185775488
---------------Path Flow Ref Info---------------
Flow   RefNum
Session   11
Lun   11
Lun_Cur_Path   11
---------------Lun Flow Ref Info---------------
Flow   RefNum
Mgr   11
Sd   11
Path_Ref   11
---------------Session Flow Ref Info---------------
Flow   RefNum
Mgr   11
---------------Wait Del Path Info---------------
Addr LoopNum Id HCTLF Statu Pri Ref

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Mp module state

MP module status.

Wait del path num

Number of paths to be deleted.

Path proc thrd id

ID of the thread occupied for path processing.

Path event mem pool id

ID of the memory pool used for path event processing.

Wait proc path evt cnt

Number of path events to be processed.

Path mem pool id

ID of the memory pool used by paths.

Path Destory thrd id

ID of the thread occupied for path destroying.

Path Flow Ref Info

Detailed reference statistics of the path flow.

Lun Flow Ref Info

Detailed reference statistics of the LUN flow.

Session Flow Ref Info

Detailed reference statistics of the session flow.

Wait Del Path Info

Details of the paths to be deleted.

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Updated: 2020-01-17

Document ID: EDOC1000181602

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