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OceanStor UltraPath for vSphere V100R008C50 User Guide 06

This document covers the functions, features, installation, configuration, upgrade, uninstallation, maintenance, troubleshooting, and FAQs of OceanStor UltraPath for vSphere (UltraPath forvSphere). UltraPath for vSphere is the multipathing software developed by HuaweiTechnologies Co., Ltd (Huawei for short). The document aims at helping users to be fully familiar with UltraPath for vSphere and its use.
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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).
Setting the Working Controller Trespass Policy for a LUN

Setting the Working Controller Trespass Policy for a LUN


The set luntrespass command is used to set the working controller trespass policy for a LUN.


set luntrespass [ -a array-id | -l vlun-id ] -m mode


Keyword and Parameter


Default Value

-a array-id

ID of a storage system.

You can run show diskarray without an ID to display all storage system IDs.


-l vlun-id

ID of a virtual LUN.

You can run show vlun without an ID to display all virtual LUN IDs.


-m mode

Working controller trespass policy of a LUN.

The value is either on or off.
  • on: Enables working controller trespass for a LUN.
  • off: Disables working controller trespass for a LUN.



User root

Usage Guidelines

By default, the working controller trespass policy for a LUN is enabled. However, to improve the reliability of network links, you are advised to run the command to disable the policy.


Set the LUN working controller trespass of the storage system whose ID is 0 to on.

~ # esxcli upadm set luntrespass -a 0 -m on
Succeeded in executing the command.

System Response


Updated: 2019-03-06

Document ID: EDOC1000105152

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