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Advanced O&M Command Reference
OceanStor 2800 V5 V500R007

This document is applicable to OceanStor 2800 V5. 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 cache load_read

change cache load_read


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


change cache load_read level=?





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.


Developer view

Usage Guidelines



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


Updated: 2020-03-19

Document ID: EDOC1000181575

Views: 784446

Downloads: 37

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