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Command Reference for Block

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado3000 V3, Dorado5000 V3, Dorado6000 V3 and Dorado18000 V3. Based on the CLI provided by the DeviceManager, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands.
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add lun_consistency_group lun

add lun_consistency_group lun

Function

The add lun_consistency_group lun command is used to add a member LUN to a specified LUN consistency group. Use this command if consistency management is required for LUNs.

Format

add lun_consistency_group lun lun_consistency_group_id=? lun_id_list=?

Parameters

Parameter

Description

Value

lun_consistency_group_id=?

ID of the LUN consistency group to which a member LUN is to be added.

To obtain the value, run "show lun_consistency_group general".

lun_id_list=?

ID list of LUNs to be added to a LUN consistency group.

To obtain the LUN ID list, run "show lun general". If you want to concurrently add multiple LUNs to a LUN consistency group:

  • Separate multiple LUN IDs by commas (,). For example, "lun_id_list=1,2,3,4,5".
  • Specify a LUN ID range using a hyphen (-). For example, "lun_id_list=1-5,7,9-11".

Level

Administrator

Usage Guidelines

  • A LUN can be added to only one LUN consistency group.
  • A LUN consistency group can add a maximum of 2048 member LUNs.
  • PE LUNs, heterogeneous LUNs (eDevLUNs), and VVol LUNs cannot be added to a LUN consistency group.
  • LUNs that have been added to a timing snapshot schedule cannot be added to a consistency group.
  • LUNs with a SmartMigration task created cannot be added to a consistency group.

Example

Add LUN "2" to LUN consistency group "2".

admin:/>add lun_consistency_group lun lun_consistency_group_id=2 lun_id_list=2 
Add LUN 2 to LUN consistency group successfully.

System Response

None

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Updated: 2019-07-16

Document ID: EDOC1100049140

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