Supercharge Your Innovation With Domain-Expert AI Agents!

Small size computer system interface command processing method and equipment

A technology of a small computer and a processing method, which is applied in the direction of input/output to record carriers, etc., can solve the problems of large maintenance workload of SCSI command processing functions, complicated SCSI command processing flow, etc., so as to reduce workload, improve work efficiency, Avoid the effects of the comparison process

Inactive Publication Date: 2008-06-18
HUAWEI TECH CO LTD
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to solve the problems in the prior art that the SCSI command processing flow is complicated and the maintenance workload of the SCSI command processing function is large

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Small size computer system interface command processing method and equipment
  • Small size computer system interface command processing method and equipment
  • Small size computer system interface command processing method and equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0096] In the storage area network, in order to simplify the processing flow of the SCSI command, improve the working efficiency of the storage device, and reduce the maintenance difficulty of the processing function, the present invention adopts the identification of the SCSI command and the corresponding processing function in the SCSI command set according to the identification of the SCSI command. The method of establishing a mapping relationship between the addresses is used to obtain the address of the processing function of the SCSI command, and then call the processing function to process the received SCSI command.

[0097] In this embodiment, in the SCSI command set, the mapping relationship between the SCSI command and the address of the corresponding processing function can be established directly through the SCSI command, and the SCSI command received is directly compared with the command symbol in the SCSI command set when querying. right.

[0098] In order to imp...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a treatment method to order of the small computer system interface. The storage device will search the according address of the processing function in the SCSI order group when it receives the SCSI order, then it will treat the SCSI order using the corresponding function based on the address. It constructs the mapping relation between the SCSI order and the corresponding processing function, so it can avoid the complex contrasting process to make the storage device proper to any operating system. The invention also discloses a treating device for the SCSI order.

Description

technical field [0001] The invention relates to management technology in the field of storage, in particular to a method and equipment for processing interface commands of a small computer system. Background technique [0002] Small Computer Systems Interface (Small Computer Systems Interface, SCSI) protocol is the basis of the storage field, how to better analyze and process the SCSI protocol is crucial to the compatibility of storage area network (StorageArea Network, SAN) storage devices. Due to various reasons, when different operating systems and software implement the same function, their SCSI command sets are not the same, even very different. [0003] refer to figure 1 As shown, such as multi-path Failover, Veritas software running on Windows and IBM's implementation principles are completely different. Another example is Microsoft's Windows and IBM's AIX. These two operating systems have different SCSI command sets for basic reading and writing. IBM's AIX is much ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
Inventor 张巍孙凌翔常铮
Owner HUAWEI TECH CO LTD
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com