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Advanced O&M Command Reference

OceanStor 2800 V5 V500R007

This document is applicable to OceanStor 2800 V5. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.

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tgt showmapviewdb

tgt showmapviewdb


The tgt showmapviewdb command is used to query information about a specified mapping view in the database by ID.


tgt showmapviewdb [ID]





ID ID of a mapping view.

To obtain the value, run "show mapping_view general" without parameters.


Diagnostic view

Usage Guidelines



Query information about the mapping view whose ID is "1" in the database.

admin:/diagnose>tgt showmapviewdb 1
**************             MapView 'S  INFO             **********************
MapView ID: 1
MapView Name: AIX_test
HostGroup ID: 0
PortGroup ID: 65535
LunGroup ID: 0
Inbandlun ID: -1
HostLun ID: 65535
vStore ID: 0
LunFirstIndex: 38
Lun Info:
[{HostLunId, DevlunId}, <attri, nextindex>]
[{12,4160} <0 , 37>] ,
[{11,4159} <0 , 36>] ,
[{10,4155} <0 , 35>] ,
[{9,4154} <0 , 30>] ,
[{8,4153} <0 , 21>] ,
[{7,4152} <0 , 20>] ,
[{6,4151} <0 , -1>] ,
**************                end              **********************

System Response

The following table describes the parameter meanings.



MapView ID

ID of a mapping view.

MapView Name

Mapping view name.

HostGroup ID

ID of the host group associated with the mapping view.

PortGroup ID

ID of the port group associated with the mapping view.

LunGroup ID

ID of the LUN group associated with the mapping view.

Inbandlun ID

Command device ID in the mapping view.

HostLun ID

Specified host LUN ID.

vStore ID

vStore ID.


First index of the LUN list.

Lun Info

Information about LUNs associated with the mapping view.

Updated: 2020-01-17

Document ID: EDOC1000181575

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