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OceanStor 2200 V3 and 2600 V3 Storage System V300R005 Command Reference

"Based on the CLI provided by the DeviceManager, this document describes how to use variouscommands classified by functions and how to set the CLI and manage the storage system throughthese commands."
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change hyper_metro_consistency_group pause

change hyper_metro_consistency_group pause

Function

The change hyper_metro_consistency_group pause command is used to suspend a HyperMetro consistency group.

Format

change hyper_metro_consistency_group pause consistency_group_id=? [ stop_role=? ]

Parameters

Parameter

Description

Value

consistency_group_id=? ID of the consistency group.

Run the "show hyper_metro_consistency_group general" command without parameters to obtain the value.

stop_role Site whose services you want to stop (When the running status of a HyperMetro consistency group is "Synchronizing" or "To Be Synchronized", you cannot stop services at the site that uniquely provides host read and write services).

The value can be "Preferred" or "Non-preferred", where:

  • "Preferred": Preferred site.
  • "Non-preferred": Non-preferred site.

Level

Administrator

Usage Guidelines

OceanStor 2200 V3 storage system do not support this command.

Example

To suspend HyperMetro consistency group 1, run the following command.

admin:/>change hyper_metro_consistency_group pause consistency_group_id=1
CAUTION: You are about to suspend the HyperMetro consistency group. 
Once the HyperMetro consistency group is suspended, real-time mirroring across sites stops and the member LUNs in the HyperMetro consistency groups can only be accessed in one direction. 
Suggestion: Before performing this operation, ensure that the two sites are properly connected to hosts to prevent service exceptions.
Do you wish to continue?(y/n)y
Command executed successfully.

System Response

None

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Updated: 2019-04-22

Document ID: EDOC1000106139

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