No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


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.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
change fdsa switch

change fdsa switch


The change fdsa switch command is used to enable or disable the Fault Detecting & Self-Healing Architecture (FDSA) function. After the FDSA function is enabled, system faults are automatically detected and then healed.


change fdsa switch switch=?






Switch of the FDSA function.

  • "yes": enables the FDSA function.
  • "no": disables the FDSA function.


Developer view

Usage Guidelines

When performing operations that may cause system exceptions (for example, upgrade), disable the FDSA function so that the exceptions will not be misjudged as system faults. After these operations are completed and the system becomes stable, you can manually enable the FDSA function.

You can determine whether to enable or disable the FDSA function after checking the status of the FDSA function by executing the "show fdsa switch" command.


Enable the FDSA function.

developer:/>change fdsa switch switch=yes 
WARNING: You are about to enable or disable the Fault Detecting & Self-Healing Architecture (FDSA) function. 
Suggestion:Before performing this operation, please confirm that you want to do this. 
Have you read warning message carefully?(y/n)y 
Are you sure you really want to perform the operation?(y/n)y 
Command executed successfully.

System Response


Updated: 2019-07-12

Document ID: EDOC1000138402

Views: 629370

Downloads: 703

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next