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 2800 V3 V300R006

This document is applicable to OceanStor 2800 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.
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 dha scorestrategy

change dha scorestrategy


The change dha scorestrategy command is used to set DHA score strategy parameters.


change dha scorestrategy vendor=? disk_type=? year=? score=?






Disk vendor.

The value can be "seagate", "west_digital", "hitachi", "fujitsu", "toshiba", "huawei" or "samsung", where:

  • seagate: Seagate.
  • west_digital: West Digital.
  • hitachi: Hitachi.
  • fujitsu: Fujitsu.
  • toshiba: Toshiba.
  • huawei: Huawei.
  • samsung: Samsung.


Disk type.

The value can be "fc", "sas", "sata", "ssd", or "nlsas", where:

  • fc: Fibre Channel disk.
  • sas: SAS disk.
  • sata: SATA disk.
  • ssd: Solid state disk.
  • nlsas: NL-SAS disk.


Strategy year.

The value can be "first", "second", "third", "fourth", "fifth", or "overfive" (unit: year), where:

  • first: the first year.
  • second: the second year.
  • third: the third year.
  • fourth: the fourth year.
  • fifth: the fifth year.
  • overfive: over five years.


Score threshold.

The value ranges from 0 to 100.


Developer view

Usage Guidelines

After the command is executed, the DHA module displays the score strategy of the specified vendor, disk type, and year.


Set the score threshold of the first year for Seagate SAS disks to 10.

developer:/>change dha scorestrategy vendor=seagate disk_type=sas year=first score=10  
Command executed successfully.

System Response


Updated: 2019-07-12

Document ID: EDOC1000138381

Views: 754090

Downloads: 38

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