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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 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.
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change dha judgeboundary

change dha judgeboundary

Function

The change dha judgeboundary command is used to set evaluation intervals for the disk health analysis (DHA) model.

Format

change dha judgeboundary vendor=? disk_type=? { power_on_hours=? | duty_cycle=? | response_time_read_write_IO=? | raw_read_error_rate=? | reallocation_sector_counts=? | current_pend_sector=? | seek_error_rate=? | start_stop_count=? | grown_defect_entires=? | log_page=? | read_error_rate=? | total_uncorrected_errors=? | nonmedium_error_count=? | last_judge_boundary=? | last_calcuate_vector=? } *

Parameters

Parameter

Description

Value

vendor=?

Disk vendor.

The value can be Seagate, West_digital, Hitachi, Fujitsu, or Toshiba.

disk_type=?

Disk type.

The value can be FC, SAS, SATA, or NLSAS.

power_on_hours=?

Power On Hour(POH).

  • The value contains six increasing fields, which are separated by commas (,).
  • The first field must be 0, the sixth field must be 18446744073709551615 (or 0xffffffffffffffff in hexadecimal), and the other fields are between 0 and 18446744073709551615 (or 0xffffffffffffffff in hexadecimal).
  • The fields can be expressed in hexadecimal or decimal.

duty_cycle=?

Usage.

  • The value contains six increasing fields, which are separated by commas (,).
  • The first field must be 0, the sixth field must be 100, and the other fields are between 0 and 100.

response_time_read_write_IO=?

Response time.

  • The value contains six increasing fields, which are separated by commas (,).
  • The first field must be 0, the sixth field must be 18446744073709551615 (or 0xffffffffffffffff in hexadecimal), and the other fields are between 0 and 18446744073709551615 (or 0xffffffffffffffff in hexadecimal).
  • The fields can be expressed in hexadecimal or decimal.

raw_read_error_rate=?

Read error rate.

  • The value contains six decreasing fields, which are separated by commas (,).
  • If the disk vendor is West_digital, the first field is 200. If the disk vendor is not West_digital, the first field is 100. The sixth field must be 0 and the other fields are between the maximum field and minimum field.

reallocation_sector_counts=?

Count of SATA remapping.

  • The value contains six decreasing fields, which are separated by commas (,).
  • If the disk vendor is West_digital, the first field is 200. If the disk vendor is not West_digital, the first field is 100. The sixth field must be 0 and the other fields are between the maximum field and minimum field.

current_pend_sector=?

Number of pending bad sectors.

  • The value contains six decreasing fields, which are separated by commas (,).
  • If the disk vendor is West_digital, the first field is 200. If the disk vendor is not West_digital, the first field is 100. The sixth field must be 0 and the other fields are between the maximum field and minimum field.

seek_error_rate=?

Seek error rate.

  • The value contains six decreasing fields, which are separated by commas (,).
  • If the disk vendor is West_digital, the first field is 200. If the disk vendor is not West_digital, the first field is 100. The sixth field must be 0 and the other fields are between the maximum field and minimum field.

start_stop_count=?

Count of starting and stopping.

  • The value contains six decreasing fields, which are separated by commas (,).
  • The first field is 100, the sixth field is 0, and the other fields are between the maximum field and minimum field.

grown_defect_entires=?

Count of SAS remapping.

  • The value contains six increasing fields, which are separated by commas (,).
  • The first field must be 0, the sixth field must be 18446744073709551615 (or 0xffffffffffffffff in hexadecimal), and the other fields are between 0 and 18446744073709551615 (or 0xffffffffffffffff in hexadecimal).
  • The fields can be expressed in hexadecimal or decimal.

log_page=?

SAS disks' Ielog.

The value is 0x00,0x5d.

read_error_rate=?

Read error rate.

  • The value contains six increasing fields, which are separated by commas (,).
  • The first field must be 0, the sixth field must be 18446744073709551615 (or 0xffffffffffffffff in hexadecimal), and the other fields are between 0 and 18446744073709551615 (or 0xffffffffffffffff in hexadecimal).
  • The fields can be expressed in hexadecimal or decimal.

total_uncorrected_errors=?

Total number of unrecoverable errors.

  • The value contains six increasing fields, which are separated by commas (,).
  • The first field must be 0, the sixth field must be 18446744073709551615 (or 0xffffffffffffffff in hexadecimal), and the other fields are between 0 and 18446744073709551615 (or 0xffffffffffffffff in hexadecimal).
  • The fields can be expressed in hexadecimal or decimal.

nonmedium_error_count=?

Number of nonmedium errors.

  • The value contains six increasing fields, which are separated by commas (,).
  • The first field must be 0, the sixth field must be 18446744073709551615 (or 0xffffffffffffffff in hexadecimal), and the other fields are between 0 and 18446744073709551615 (or 0xffffffffffffffff in hexadecimal).
  • The fields can be expressed in hexadecimal or decimal.

last_judge_boundary=?

Last evaluation interval.

  • The value contains six increasing fields, which are separated by commas (,).
  • The first field must be 0, the sixth field must be 18446744073709551615 (or 0xffffffffffffffff in hexadecimal), and the other fields are between 0 and 18446744073709551615 (or 0xffffffffffffffff in hexadecimal).
  • The fields can be expressed in hexadecimal or decimal.

last_calcuate_vector=?

Last calculation vector.

  • The value contains five decreasing fields, which are separated by commas (,).
  • The first field is 100 and the other fields range from 0 to 100, excluding 100.

Views

Developer view

Usage Guidelines

None

Example

Set the disk vendor, disk type, and log_page of the DHA model respectively to Hitachi, SAS, and 0x00,0x5D.

developer:/>change dha judgeboundary vendor=Hitachi disk_type=SAS log_page=0x00,0x5D 
Command executed successfully.

System Response

None

Translation
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Updated: 2019-03-30

Document ID: EDOC1000138402

Views: 455256

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