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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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Deleting Obsolete Physical Path Information

Deleting Obsolete Physical Path Information

Function

The clear obsoletepath command is used to delete obsolete physical path information.

Format

clear obsoletepath -p path-id

Parameters

Keyword and Parameter

Description

Default Value

-p path-id

ID of a physical path.

You can run show path without an ID to display all physical path IDs.

None

Level

User root

Usage Guidelines

NOTE:
  • If a storage system administrator changes the path network (for example, changes the Fibre Channel port connected to the storage system), some paths managed by UltraPath for vSphere may enter faulty state, interfering the administrator's detection of faulty paths. In this case, run the command to delete the paths from UltraPath for vSphere.
  • On an operating system that does not support hot swap or when an iSCSI software initiator is used, changing path ports does not trigger SCSI device deletion on the corresponding host. The path information cannot be deleted, either. In this case, you need run the command provided by the operating system to refresh devices.

Example

Delete the information about the obsolete physical path whose ID is 1.

~ # esxcli upadm clear obsoletepath -p 1
Succeeded in executing the command.

System Response

None

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Updated: 2019-03-06

Document ID: EDOC1000105152

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