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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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eam showclsinfo

eam showclsinfo


The eam showclsinfo command is used to query cluster information.


eam showclsinfo -devm





-devm Specifies that the command is used in user mode.



Diagnostic view

Usage Guidelines

OceanStor 18500 V5 Kunpeng, 18500F V5 Kunpeng, 18800 V5 Kunpeng and 18800F V5 Kunpeng storage systems support this command.


Query cluster information.

admin:/diagnose> eam showclsinfo -devm
EAM cls info: 
Service normal node bitmap: 0xf
Cluster normal node bitmap: 0xf
Standby node bitmap: 0x0
Offline node bitmap: 0x0
Master node: 0
Alive node bitmap: 0xf
Nas ready node bitmap: 0xf

System Response

The following table describes the parameter meanings.



Service normal node bitmap

Bitmap of the node where the service is normal.

Nas ready node bitmap

Bitmap of the node reserved for NAS.

Alive node bitmap

Bitmap of the valid node.

Master node

Primary node.

Offline node bitmap

Offline node bitmap.

Standby node bitmap

Standby node bitmap.

Cluster normal node bitmap

Bitmap of the normal node in the cluster.

Updated: 2020-01-17

Document ID: EDOC1000181602

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