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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 judgeproportion

show dha judgeproportion


The show dha judgeproportion command is used to query evaluation weights for parameters of the disk health analysis (DHA) model.


show dha judgeproportion




Developer view

Usage Guidelines

OceanStor 18500 V5, 18500 V5 Kunpeng, 18800 V5 and 18800 V5 Kunpeng storage systems support this command.


Query evaluation weights for parameters of the DHA model.

developer:/>show dha judgeproportion
Master Factor1 : 30
Master Factor2 : 40
Master Factor3 : 30
POH(Power-On Hours) : 100
Duty Cycle : 42
Response Time of Read/Write IO : 58
SATA Raw Read Error Rate : 15
SATA Reallocation Counts : 50
SATA Current Pending Sector : 10
SATA Seek Error Rate : 15
SATA Start Stop Count : 10
SAS(FC/NLSAS) Grown Defect Entries : 43
SAS(FC/NLSAS) Informational Exceptions Log Page : 0
SAS(FC/NLSAS) Read Error Rate : 22
SAS(FC/NLSAS) Total Uncorrected Errors : 26
SAS(FC/NLSAS) Non-medium Error Count : 9

System Response

The following table describes the parameter meanings.



Master Factor1

Master factor 1.

Master Factor2

Master factor 2.

Master Factor3

Master factor 3.

POH(Power-On Hours)

Power On Hour (POH).

Duty Cycle


Response Time of Read/Write IO

Response time.

SATA Raw Read Error Rate

SATA raw read error rate.

SATA Reallocation Counts

Count of SATA remapping.

SATA Current Pending Sector

Number of pending bad sectors of SATA disks.

SATA Seek Error Rate

Seek error rate.

SATA Start Stop Count

Count of start and stop operations.

SAS(FC/NLSAS) Grown Defect Entries

Count of SAS remapping.

SAS(FC/NLSAS) Informational Exceptions Log Page

SAS IE log.

SAS(FC/NLSAS) Read Error Rate

SAS read error rate.

SAS(FC/NLSAS) Total Uncorrected Errors

Total number of unrecoverable errors.

SAS(FC/NLSAS) Non-medium Error Count

Number of non-medium errors.

Updated: 2020-01-17

Document ID: EDOC1000181602

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