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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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show disk_domain format_mode

show disk_domain format_mode


The show disk_domain format_mode command is used to query the formatting mode of a specified disk domain.


show disk_domain format_mode disk_domain_id=?





disk_domain_id=? Disk domain ID.

To obtain the value, run the "show disk_domain general" command.


Developer view

Usage Guidelines



  • Query the formatting mode of the disk domain whose ID is 0.

    developer:/>show disk_domain format_mode disk_domain_id=0
    Format Mode               : Unified Format
    Reclaim Extent Format Type: --
  • Query the formatting mode of the disk domain whose ID is 1.

    developer:/>show disk_domain format_mode disk_domain_id=1
    Format Mode               : Disk Extent Mix Format
    Reclaim Extent Format Type: Disk Format

System Response

The following table describes the parameter meanings.



Format Mode

Formatting mode. The value can be "Unified Format" or "Disk Extent Mix Format", where:

  • "Unified Format": unified formatting mode.
  • "Disk Extent Mix Format": mixed formatting mode of disks and extents.
Reclaim Extent Format Type

Formatting mode of extent reclamation. The value can be "Disk Format" or "Extent Format", where:

  • "Extent Format": The EXTENT module performs formatting during extent reclamation.
  • "Disk Format": Disks perform formatting during extent reclamation.
  • "--": None.
Updated: 2020-03-19

Document ID: EDOC1000181575

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