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Advanced O&M Command Reference

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. 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. 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 extent fast_init_switch

change extent fast_init_switch

Function

The change extent fast_init_switch command is used to enable or disable fast initialization.

Format

change extent fast_init_switch fast_init_switch=?

Parameters

Parameter

Description

Value

fast_init_switch=?

Whether to enable fast initialization.

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

  • yes: enables fast initialization.
  • no: disables fast initialization.

Views

Developer view

Usage Guidelines

After executing this command on the current controller, log in to other controllers of the storage system and run this command on the controllers one by one.

Example

  • Enable fast initialization.
    developer:/>change extent fast_init_switch fast_init_switch=yes 
    DANGER: You are about to enable fast initialization. This operation may affect service performance. 
    Suggestion: Before performing this operation, contact technical support engineers. 
    Have you read danger alert message carefully?(y/n)y 
    Are you sure you really want to perform the operation?(y/n)y 
    Command executed successfully.
  • Disable fast initialization.
    developer:/>change extent fast_init_switch fast_init_switch=no 
    Command executed successfully.

System Response

None

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 667036

Downloads: 36

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