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Command Reference 10

OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3 Storage System V300R003

"Based on the CLI, 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. 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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change mirror_copy general

change mirror_copy general

Function

The change mirror_copy general command is used to set the attributes of a mirror copy.

Format

change mirror_copy general mirror_lun_id=? mirror_copy_id=? [ sync_speed=? ] [ read_priority=? ]

Parameters

Parameter

Description

Value

mirror_lun_id=? ID of a mirror LUN.

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

mirror_copy_id=? ID of a mirror copy.

Run the "show mirror_copy general mirror_lun_id=?" command to obtain the value.

sync_speed=? Synchronization speed.

The value is Low, Middle, High, or Highest.

read_priority=? Read-first.

The value is yes or no.

Level

Administrator

Usage Guidelines

  • Run the "change mirror_copy general mirror_lun_id=? mirror_copy_id=? sync_speed=?" command to set the synchronization speed of a mirror copy.
  • Run the "change mirror_copy general mirror_lun_id=? mirror_copy_id=? read_priority=?" command to set the mirror copy to read first.

Example

  • Sets the synchronization speed of a mirror copy.

    admin:/>change mirror_copy general mirror_lun_id=0 mirror_copy_id=6 sync_speed=High
    Command executed successfully.
  • Sets a mirror copy to read-first.

    admin:/>change mirror_copy general mirror_lun_id=0 mirror_copy_id=6 read_priority=yes
    Command executed successfully.

System Response

None

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Updated: 2019-07-22

Document ID: EDOC1000084195

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