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 5000, 5000F, 6000, and 6000F V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5110F V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 5300F V5, 5500F V5, 5600F V5, 5800F V5, and 6800F 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).
change disk iolimit

change disk iolimit


The change disk iolimitcommand is used to change the upper limit of concurrent disk I/Os.


change disk iolimit value=?






Upper limit of concurrent disk I/Os.

The value is an integer ranging from 1 to 1,024.


Developer view

Usage Guidelines



Change the upper limit of concurrent disk I/Os to 32.

developer:/>change disk iolimit value=32 
DANGER: You are about to change the upper limit of concurrent disk I/Os. This operation may cause system exceptions. 
Suggestion: Note the following when performing this operation: 
1. Ensure this operation is performed by R&D engineers. 
2. This operation may deteriorate system performance. 
3. Check whether the system is working correctly after performing this operation. 
Have you read danger alert message carefully?(y/n)y 

Are you sure you really want to perform the operation?(y/n)y 
Command executed successfully.

System Response


Updated: 2019-07-11

Document ID: EDOC1000181619

Views: 635873

Downloads: 256

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