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Advanced O&M Command Reference

OceanStor 2800 V5 V500R007

This document is applicable to OceanStor 2800 V5. Based on the CLI, this document describes how to use various commands classified by functions and how to set the CLI and manage the storage system through these commands. The document that you browse online matches the latest C version of the product. Click Download to download documents of other C versions.
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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

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Updated: 2019-07-11

Document ID: EDOC1000181575

Views: 668554

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