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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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sddebug show conf

sddebug show conf


The sddebug show conf command is used to query the disk access restriction on the current device.


sddebug show conf 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.


Diagnostic view

Usage Guidelines

  • Run the "sddebug show conf -app_data" command to query the disk access restriction on the current device in user mode.
  • 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.


Query the disk access restriction on the current device.

admin:/diagnose> sddebug show conf -app_data
AllowedDiskSectorSize   : 520, 4160, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
AllowedDiskProductLevel : 200 
AllowedDiskType : 1

System Response

The following table describes the parameter meanings.




Disk sector size. A disk whose sector size is one of the display values is allowed to access the system.


Disk level. A disk whose disk level is greater than or equal to this threshold is allowed to access the system.


Type of the disk that is allowed to access the system.

Updated: 2020-01-17

Document ID: EDOC1000181602

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