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Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. Based on the CLI provided by the DeviceManager, this document describes how to use variouscommands classified by functions and how to set the CLI and manage the storage system throughthese 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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remove lun_copy other_vendor_target

remove lun_copy other_vendor_target

Function

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.

Format

remove lun_copy other_vendor_target lun_copy_id=? target_lun_wwn=?

Parameters

Parameter

Description

Value

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".

Level

Administrator

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.

Example

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

None

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Updated: 2019-07-12

Document ID: EDOC1000138382

Views: 311146

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