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Command Reference for Block

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado3000 V3, Dorado5000 V3, Dorado6000 V3 and Dorado18000 V3. Based on the CLI provided by the DeviceManager, 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.
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change lun_clone split

change lun_clone split


The change lun_clone split command is used to start and stop clone split and modify the split speed.


change lun_clone split clone_id=? { action=? | split_speed=? }






Clone ID.

Run "show lun_clone general" to obtain the value.


Split speed.

The value can be "low", "middle", "high", or "highest" where:

  • "low": indicates the low speed.
  • "middle": indicates the medium speed.
  • "high": indicates the high speed.
  • "highest": indicates the highest speed.

The default value is "middle".


Split action.

The value can be "start" or "stop" where:

  • "start": indicates the start split.
  • "stop": indicates the stop split.



Usage Guidelines

  • Before running this command, ensure that the data of the selected clone is exactly the data you want to split.
  • You can split a clone that is in the online state only. To query the type and status of the clone, run "show lun_clone general".


Split clone "7" at the medium split speed.

admin:/>change lun_clone split clone_id=7 action=start split_speed=middle 
DANGER: You are about to split the clone pair. This operation may occupy extra memory.  
Suggestion: Before performing this operation, ensure that the ID of the selected LUN clone is 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: 2019-07-16

Document ID: EDOC1100049140

Views: 123303

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