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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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change lun_defrag general

change lun_defrag general


The change lun_defrag general command is used to modify the switch status of thin LUN space defrag.


change lun_defrag general lun_id_list=? switch=?





lun_id_list=? Indicates the LUN ID list.

To obtain the value, run "show lun general". The LUN IDs separated by commas (,), or LUN ID range separated by hyphens (-), such as: 0, 5-8.

switch=? Switch of thin LUN space defrag.

The value can be "on" or "off", where:

  • "on": The function of thin LUN space defrag will be enabled.
  • "off": The function of thin LUN space defrag will not be enabled.


Developer view

Usage Guidelines

This command is used to modify the switch status of thin LUN space defrag.


Change the switch status of thin LUN space defrag.

admin:/>change lun_defrag general lun_id_list=0,1 switch=on
Change LUN 0 successfully.
Change LUN 1 successfully.

System Response


Updated: 2020-01-17

Document ID: EDOC1000181575

Views: 719024

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