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 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.

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).
Qos show io_class_param

Qos show io_class_param


The Qos show io_class_param command is used to view information about the working parameters of I/O classes.


Qos show io_class_param




Diagnostic view

Usage Guidelines



View information about the timers, validity period, and other parameters of I/O classes.

ibc_os_hs:/diagnose>Qos  show  io_class_param
Control class check timer                     : 5 seconds
Trigger class check timer                     : 10 seconds

System Response

The following table describes the parameter meanings.



Control class check timer

Check timer of the control I/O class.

Trigger class check timer

Check timer of the safeguard I/O class.

IO class allowed extra performance

Percentage of extra performance allowed by the safeguard I/O class.

IO class supported minimum value

Minimum performance value supported by the control policy.

IO class release time

Release time after the safeguard policy performance reaches the standard.

Updated: 2020-01-17

Document ID: EDOC1000181602

Views: 751763

Downloads: 64

Average rating:
This Document Applies to these Products

Related Version

Related Documents

Previous Next