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).
Restoring Default Attributes

Restoring Default Attributes

Function

This task is to restore the default attributes of a specified SSD device.

Format

hioadm restorefeatures -d devicename

Parameters

Parameter Description Value
devicename Indicates the name of an SSD device. Example: nvme0

Usage Guidelines

Before running this command, stop all I/O services of the logical disk and perform the following:
  • − For Linux, unmount the logical disk. End all processes that use the logical disk and run the fuser command to check that no process is using the logical disk. If the following information is displayed, a process is using the logical disk, and you need to end the process.
    [root@localhost tool]# fuser /dev/nvme0n1  /dev/nvme0n1:        14789 
  • − For ESXi, delete all partitions of the logical disk.
  • − For Windows, make the logical disk offline. See Figure 6-5.
    Figure 6-5  Making a logical disk offline

Do not read or write data when restoring the default attributes of an SSD. Otherwise, I/O errors may occur.

Example

# Restore the default attributes of the SSD named nvme0.

linux-mazy:/ # hioadm restorefeatures -d nvme0 The restorefeatures operation will recover all features. Arbitration Power Management Temperature Threshold Error Recovery Interrupt Coalescing Interrupt Vector Configuration Write Atomicity Asynchronous Event Configuration Software Progress Marker  WARNING! You have selected the restorefeatures operation.  Proceed with the restorefeatures? (Y|N): y  All features are recovered. 
Translation
Download
Updated: 2019-03-12

Document ID: EDOC1000101091

Views: 64110

Downloads: 1257

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