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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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remove lun_copy other_vendor_target

remove lun_copy other_vendor_target


The remove lun_copy other_vendor_target command is used to remove target logical unit numbers (LUNs) from a LUN copy, where the LUNs reside on third-party storage systems.


remove lun_copy other_vendor_target lun_copy_id=? target_lun_wwn=?





lun_copy_id=? ID of a LUN copy.

To obtain the value, run "show lun_copy general".

target_lun_wwn=? World Wide Name (WWN) of a remote LUN.

To obtain the value, run "show remote_lun general".



Usage Guidelines

  • Target LUNs cannot be removed from a LUN copy which is in the state of copying or pause.
  • A LUN copy must have one target LUN at least.
  • Running this command permanently removes the copy relationship between the selected source and target LUNs.
  • Before running this command, ensure that the selected target LUN is exactly the one you want to remove from the selected LUN copy.
  • If a LUN copy task disrupts due to a failed target LUN, removing the target LUN resumes the LUN copy task.


Remove the target LUN whose WWN is "60:02:2a:11:00:0b:81:68:00:02:93:94:00:00:00:11" from LUN copy "0".

admin:/>remove lun_copy other_vendor_target lun_copy_id=0 target_lun_wwn=60:02:2a:11:00:0b:81:68:00:02:93:94:00:00:00:11
DANGER: You are about to remove target LUN from LUN copy. This operation will remove the LUN copy relationship between source LUN and target LUN. This operation cannot be undone.
Before performing this operation, ensure that the selected LUN copy and target LUN are correct.
Have you read danger alert message carefully?(y/n)y
Are you sure you really want to perform the operation?(y/n)y
Command executed successfully.

System Response


Updated: 2020-01-17

Document ID: EDOC1000181601

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