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Advanced O&M Command Reference

OceanStor 18000 and 18000F V5 Series V500R007

This document is applicable to OceanStor 18500 V5, 18800 V5, 18500F V5, and 18800F 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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show dha scorestrategy

show dha scorestrategy


The show dha scorestrategy command is used to query DHA score strategy parameters.


show dha scorestrategy vendor=? disk_type=?





vendor=? 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=? 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.


Developer view

Usage Guidelines

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


Query the score strategy of Seagate SAS disks.

developer:/>show dha scorestrategy vendor=seagate disk_type=sas
 Vendor          : Seagate
 Type            : SAS
 First  Year     : 67
 Second Year     : 59
 Third  Year     : 55
 Fourth Year     : 50
 Fifth  Year     : 40
 Over Five Years : 40

System Response

The following table describes the parameter meanings.




Disk vendor.


Disk type.

First Year

Score threshold of the first year.

Second Year

Score threshold of the second year.

Third Year

Score threshold of the third year.

Fourth Year

Score threshold of the fourth year.

Fifth Year

Score threshold of the fifth year.

Over Five Years

Score threshold of the over five years.

Updated: 2020-01-17

Document ID: EDOC1000181602

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