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

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 port fast_write_option

change port fast_write_option

Function

The change port fast_write_option command is used to modify the fast write properties of a Fibre Channel port.

Format

change port fast_write_option fc_port_id=? burst_len=?

Parameters

Parameter

Description

Value

fc_port_id=?

Port ID.

To obtain the value, run "show port general".

burst_len=?

Fast write I/O size.

The value can be "4096Bytes", "8192Bytes", "16384Bytes", "32768Bytes", or "73728Bytes", where:

  • "4096Bytes": 4096 bytes.
  • "8192Bytes": 8192 bytes.
  • "16384Bytes": 16,384 bytes.
  • "32768Bytes": 32,768 bytes.
  • "73728Bytes": 73,728 bytes.

Views

Developer view

Usage Guidelines

Before performing this operation, ensure that the services on the port have been stopped.

Example

Set the fast write I/O size of the Fibre Channel port whose ID is CTE0.A3.P0 to 8192 bytes. The port ID and command output vary with product models.

developer:/>change port fast_write_option fc_port_id=CTE0.A3.P0 burst_len=8192Bytes 
DANGER: You are about to change the fast write I/O size of the service port. If the port to be modified has host services, this operation will cause I/O errors on the host services. If the attributes of the Fibre Channel front-end port do not match those of the peer Fibre Channel port, this operation will interrupt the connection between the host and storage system. 
Suggestion: Before performing this operation, ensure that no host service is running on the port. 
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

None

Translation
Download
Updated: 2019-07-11

Document ID: EDOC1000181619

Views: 614214

Downloads: 242

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