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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F 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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add mirror_lun local_mirror_copy

add mirror_lun local_mirror_copy

Function

The add mirror_lun local_mirror_copy command is used to add a local mirror copy to a mirrored LUN.

Format

add mirror_lun local_mirror_copy pool_id=? name=? mirror_lun_id=? [ is_init_sync=? | ignore_leveling=? ]

Parameters

Parameter

Description

Value

pool_id=? ID of the storage pool where the mirror copy is saved.

Run the "show storage_pool general" command to obtain the value.

name=? Name of a mirror copy.

The value consists of 1 to 31 ASCII characters, including digits, letters, underscores (_), hyphens (-), and periods (.).

mirror_lun_id=? ID of a mirrored LUN.

Run the "show mirror_lun general command" to obtain the value.

is_init_sync=? Whether to enable initial synchronization.

The value can be:

  • "yes": Initial synchronization will be performed.
  • "no": Initial synchronization will not be performed.
The default value is "yes".
ignore_leveling=? Whether to ignore balancing.

The value can be "yes" or "no", where:

  • "yes": ignores balancing.
  • "no": does not ignore balancing.
The default value is "no".

Views

Developer view, vstore developer view

Usage Guidelines

  • Run the "add mirror_lun local_mirror_copy pool_id=? name=? mirror_lun_id=?" command to create a mirror copy for a mirrored LUN.
  • Run the "add mirror_lun local_mirror_copy pool_id=? name=? mirror_lun_id=? is_init_sync=?" command to create a mirror copy for a mirrored LUN and specify whether to enable initial synchronization.
  • Run the "add mirror_lun local_mirror_copy pool_id=? name=? mirror_lun_id=? ignore_leveling=?" command to create a mirror copy for a mirrored LUN and ignore whether the disk domain is in the balancing state.

Example

None

System Response

None

Translation
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Updated: 2020-01-17

Document ID: EDOC1000181602

Views: 750722

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