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Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. 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. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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create hyper_metro_consistency_group general

create hyper_metro_consistency_group general

Function

The create hyper_metro_consistency_group general command is used to create a HyperMetro consistency group.

Format

create hyper_metro_consistency_group general domain_id=? name=? [ description=? | recovery_policy=? | synchronization_rate=? ]

Parameters

Parameter

Description

Value

domain_id=?

ID of the HyperMetro domain.

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

name=?

Name of the consistency group.

The value contains 1 to 31 ASCII characters including digits, letters, underscores (_), hyphens (-), and periods (.), and can only start with a digit or a letter.

description=?

Description of the HyperMetro consistency group.

The value contains 1 to 127 letters.

recovery_policy=?

Recovery policy.

The value is "automatic" or "manual", where:

  • "automatic": automatic recovery policy. Data will be automatically synchronized after faults are rectified.
  • "manual": manual recovery policy. Data needs to be manually synchronized after faults are rectified.

The default value is "automatic".

synchronization_rate=?

Synchronization rate.

The value is "Low", "Middle", "High", or "Highest", where:

  • "Low": low rate.
  • "Middle": medium rate.
  • "High": high rate.
  • "Highest": the highest rate.

The default value is "Middle".

Level

Administrator

Usage Guidelines

None

Example

  • Create a HyperMetro consistency group.
      
    admin:/>create hyper_metro_consistency_group general domain_id=1 name=xx  
    Command executed successfully. 
     
  • Create a HyperMetro consistency group.
    admin:/>create hyper_metro_consistency_group general domain_id=1 name=xx synchronization_rate=Highest 
    WARNING: You are about to select the "Highest" speed to create a HyperMetro consistency group. 
    After the operation, HyperMetro pairs in the consistency group will be synchronized at the highest speed, which may cause overloaded services and disconnection of HyperMetro pairs. 
    Suggestion: Select the "High" speed. If you select the "Highest" speed, check the performance of the data receiving end and whether the link bandwidth between local and remote arrays is sufficient to prevent the disconnection of HyperMetro pairs during synchronization. 
    Have you read warning 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: 2019-07-12

Document ID: EDOC1000138382

Views: 312335

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