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Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F V5 storage systems. It describes hardware installation of those storage systems for helping you easily and quickly finish the installation.

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change reduction general

change reduction general

Function

The change reduction general command is used to enable or disable data reduction of a LUN.

Format

change reduction general { lun_id_list=? | lun_name_list=? } reduction_switch=?

Parameters

Parameter

Description

Value

lun_id_list=? Indicates the list of target LUN IDs.

The value is an integer ranging from 0 to 65535. LUN IDs separated by commas(,), or LUN ID range separated by hyphens(-), such as: 0,5-8.

lun_name_list=? Indicates the list of target LUN Name.

The value is an string that not contain special characters. LUN Name separated by commas(,), such as: LUN001,LUN002.

reduction_switch=? Indicates the status of data reduction.

The value can be:

  • on.
  • off.

Level

Administrator

Usage Guidelines

None

Example

  • Disable data reduction of a LUN.

    admin:/>change reduction general lun_id_list=1 reduction_switch=off 
    Change LUN 1 reduction switch successfully.
  • Disable data reduction of a LUN.

    admin:/>change reduction general lun_name_list=LUN001 reduction_switch=off
    Change LUN 1 reduction switch successfully.

System Response

None

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Updated: 2020-01-17

Document ID: EDOC1000181601

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