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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 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 file_system switch

change file_system switch

Function

The change file_system switch command is used to enable or disable the sub-function of a file system.

Format

change file_system switch file_system_id=? controller=? subfunction=? switch=?

Parameters

Parameter

Description

Value

file_system_id

File system ID.

To obtain the value, run the "show file_system general" command.

controller

Controller ID.

The value is in the format of "XA" or "XB" or "XC" or "XD", where the "X" is an integer ranging from 0 to 3, for example: "0A", "1C".

subfunction

Sub-function.

The value is "bonuscache","pal_background","snap_background","flowctrl_background" or "gang_subblockcrc".

switch

Whether the function is enabled or disabled.

The value is "on" or "off".

Views

Developer view

Usage Guidelines

The sub-function is enabled by default and restored to the default setting after disk arrays are restarted, powered off, or powered on, or controllers are reset. To modify the file system sub-function status, you need to specify a controller (only the status of the working controller can be modified) and the modification only takes effect on the specified controller. For example, if the sub-function is disabled on working controller A in a filesystem and then the working controller is switched to controller B, the sub-function will be enabled. After the working controller is switched back to controller A, the sub-function will be disabled.

OceanStor 6800 V3/2200 V3/2600 V3/5300 V3/2600 V3 for Video/5500 V3/5600 V3/5800 V3 storage systems support this command.

Example

Enable or disable the sub-function of a file system.

developer:/>change file_system switch file_system_id=3 controller=0B subfunction=bonuscache switch=on  
Command executed successfully.

System Response

None

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Updated: 2019-07-12

Document ID: EDOC1000138402

Views: 639040

Downloads: 707

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