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

ES3000 V3 NVMe PCIe SSD User Guide 20

This document provides the product information about the Huawei ES3000 V3 PCIe SSD (ES3000 V3 for short) and describes how to install, configure, operate, and maintain the ES3000 V3.
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).
Setting the Write Mode of an SSD

Setting the Write Mode of an SSD

Function

This command is used to set the write mode of an SSD.

Format

hioadm writemode -d devicename -m mode

Parameters

Parameter Description Value
devicename Name of a device. Example: nvme0
mode Write mode.
  • 0: write through
  • 1: cache
NOTE:
The write through mode affects the write performance.

Usage Guidelines

None

Example

# Set the write mode of the nvme0 SSD to cache.

[root@localhost tool]# hioadm writemode -d nvme0 -m 1
setting write mode successed.
write mode: cache
[root@localhost tool]# hioadm writemode -d nvme0
write mode: cache
Translation
Download
Updated: 2019-03-12

Document ID: EDOC1000101091

Views: 58514

Downloads: 1240

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