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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.
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change tgt cmd_burst

change tgt cmd_burst

Function

The change tgt cmd_burst command is used to change the maximum number of concurrent I/Os of the front-end TGT.

Format

change tgt cmd_burst burst=?

Parameters

Parameter

Description

Value

burst=?

Maximum number of concurrent I/Os supported by the front-end TGT.

The value ranges from 1 to 3n. The default value is n. You can run the "show tgt cmd_burst" command to obtain the default value.

Views

Developer view

Usage Guidelines

None

Example

Changing the maximum number of concurrent I/Os of the front-end TGT to 8192.

developer:/>change tgt cmd_burst burst=8192 
DANGER: You are about to change the maximum number of front-end TGT concurrent I/Os. 
This operation changes the maximum number of front-end TGT concurrent I/Os, which may cause abrupt server performance deterioration and service interruptions. 
Suggestion: Before performing this operation, ensure that you need to change the maximum number of front-end concurrent I/Os. 
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
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Updated: 2019-07-11

Document ID: EDOC1000181619

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