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Advanced O&M Command Reference

OceanStor 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F V5. 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.
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change file_system switch

change file_system switch


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


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






File system ID.

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


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".



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


Whether the function is enabled or disabled.

The value is "on" or "off".


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.


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


Updated: 2019-07-11

Document ID: EDOC1000181619

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