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Advanced O&M Command Reference

OceanStor 2000, 5000, and 6000 V3 Series V300R006

This document is applicable to OceanStor 2200 V3, 2600 V3 Video Surveillance Edition, 2600 V3, 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 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 cache load_read

change cache load_read

Function

The change cache load_read command is used to set the read cache policy of stripe cache.

Format

change cache load_read level=?

Parameters

Parameter

Description

Value

level=?

Read policy of stripe cache.

The value ranges from "0" to "10", where:

  • "0": to cache no data.
  • "1": to cache pool metadata only.
  • "2": to cache pool metadata, LUN metadata and file system metadata, not including LUN data or file system data.
  • "3~10": to cache all data.

Views

Developer view

Usage Guidelines

None

Example

To set the read cache policy of stripe cache, run the following command.

developer:/>change cache load_read level=1 
Command executed successfully.

System Response

None

Translation
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Updated: 2019-07-12

Document ID: EDOC1000138402

Views: 604581

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