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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F V5. Based on the CLI, this document describes how to use various commands classified by functionsand how to set the CLI and manage the storage system through these commands.
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change hyper_metro_consistency_group link_status

change hyper_metro_consistency_group link_status

Function

The change hyper_metro_consistency_group link_status command is used to forcibly change the management link status of a HyperMetro consistency group.

Format

change hyper_metro_consistency_group link_status local_cg_id=? link_status=?

Parameters

Parameter

Description

Value

local_cg_id=?

Local ID of a HyperMetro consistency group.

  • To obtain the value, run the ""show hyper_metro_consistency_group config"" command.
  • You can export the CCDB and check the incorrect ""local_cg_id"".

link_status=?

Status of the HyperMetro management link.

The value can be:

  • "Linkup": The link is up.
  • "Linkdown": The link is down.

Views

Developer view

Usage Guidelines

  • Do not use this command without R&D engineers' guidance. This command can be used to change the management link status of a HyperMetro consistency group only when the link status of the HyperMetro consistency group is abnormal and cannot be recovered. Do not use this command in other scenarios.
  • This command must be simultaneously executed at both sides.

Example

Change the management link status of the HyperMetro consistency group whose local ID is "0" to "Linkdown".

developer:/>change hyper_metro_consistency_group link_status local_cg_id=0 link_status=Linkdown 
DANGER:You are about to forcibly maintain configurations of the HyperMetro consistency group. This operation changes the link status of the HyperMetro consistency group.  
When the link status of a HyperMetro consistency group cannot be recovered normally, you can perform this operation to forcibly change the management link status of the HyperMetro consistency group to "Linkup" or "Linkdown".  
Suggestion: Before performing this operation, contact R&D engineers and complete all operations under their guidance. In the mean time, ensure that:  
1. No other users are performing configuration operations.  
2. Host I/Os to the member LUNs of the HyperMetro consistency group have been stopped.  
3. The entered parameters 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: 2019-07-11

Document ID: EDOC1000181619

Views: 635566

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