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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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hdm show logpage

hdm show logpage


The hdm show logpage command is used to view a specific log page of a disk.


hdm show logpage sdid=? pagecode=? [usermode]





sdid=? Physical ID of the disk.

To obtain the value, run "sddebug show disk" without parameter.

pagecode=? ID of a log page.

The value is an integer, reference the SCSI protocol.

usermode This parameter is optional. If it is not specified, kernel state information is queried; if it is specified, it must be added to the end of a command as a suffix to query user state information.

The value can be:

"-app_data": executes the command for the app_data process.


Diagnostic view

Usage Guidelines



View a specific log page of a disk.

admin:/diagnose>hdm show logpage sdid=68 pagecode=0x2f
LogPage info
2F 00 00 06 00 00 00 02

System Response

The following table describes the parameter meanings.



LogPage info

Information on the log page, expressed in binary numbers.

Updated: 2020-01-17

Document ID: EDOC1000181602

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