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).
ld show iolimit

ld show iolimit


The ld show iolimit command is used to query the maximum number of concurrent I/Os on a disk during cache destaging.


ld show iolimit [usermode]





usermode This parameter is optional. If it is not specified, kernel state information is queried; if it is specified, it must be added to the end of a command as a suffix to query user state information.

The value can be:

"-app_data": executes the command for the app_data process.


Diagnostic view

Usage Guidelines



Query the maximum number of concurrent I/Os on a disk during cache destaging.

admin:/diagnose>ld show iolimit
The default io limit num is 48.

System Response


Updated: 2020-01-17

Document ID: EDOC1000181602

Views: 751755

Downloads: 64

Average rating:
This Document Applies to these Products

Related Version

Related Documents

Previous Next