No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3. 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.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
clear lun_reservation

clear lun_reservation


The clear lun_reservation command is used on the working controller of the LUN to forcibly delete the reserved information of a specific LUN from a cluster.


clear lun_reservation lun_id=?







The value is an integer from "0" to "65,535".


Developer view

Usage Guidelines



Delete the reserved information about LUN 1 from the cluster.

developer:/>clear lun_reservation lun_id=1 
DANGER: You are about to clean the reservation of the host cluster information on the specified LUN. This operation may cause the business of the host cluster to be abnormal. 
Suggestion: Before you perform this operation, please contact technical support engineers, and then implement following steps: 
1. Ensure that you have selected the correct LUN. 
2. Ensure that all the cluster business running on this LUN has been stopped. 
3. After this operation, please reconfigure the business of the host cluster on this LUN. 
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: 2019-07-12

Document ID: EDOC1000138402

Views: 676662

Downloads: 731

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next