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

Reminder

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

upgrade

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 provided by DeviceManager, 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).
show performance raid

show performance raid

Function

The show performance raid command is used to query the performance statistics on RAIDs. If you want to analyze the real-time performance statistics on RAIDs, run this command.

Format

show performance raid storage_pool_id=? tier_id=?

Parameters

Parameter

Description

Value

storage_pool_id

Storage pool ID.

To obtain the value, run "show storage_pool general".

tier_id

Tier type.

tier0: High performance tier.

tier1: Performance tier.

tier2: Capacity tier.

Level

Guest

Usage Guidelines

  • After this command is executed, performance data categories are displayed. You can enter the serial number before a category and press "Enter" to view the category of data. You can enter multiple serial numbers and use commas (,) to separate them.
  • Performance statistics will be updated in real time.
  • Typing "q" on the command line interface (CLI) exits the active performance statistics display.

Example

Query the RAID I/O throughput of the storage pool "1", tier "1".

admin:/>show performance raid storage_pool_id=1 tier_id=tier1 
0.Bandwidth(MB/s) / Block Bandwidth(MB/s) 1.Throughput(IOPS)(IO/s) 
Input item(s) number separated by comma:0,1 
 Bandwidth(MB/s) / Block Bandwidth(MB/s) : 25 
  Throughput(IOPS)(IO/s)                  : 100

System Response

The following table describes the parameter meanings.

Parameter

Meaning

Bandwidth(MB/s) / Block Bandwidth(MB/s)

Bandwidth.

Throughput(IOPS)(IO/s)

Number of I/Os processed per second.

Translation
Download
Updated: 2019-09-02

Document ID: EDOC1000181601

Views: 322039

Downloads: 41

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