Data processing method and device, server and controller

A data processing device and data processing technology, applied in the field of data transmission, can solve complex transaction mechanism management and other problems

Active Publication Date: 2016-01-27
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The embodiment of the present invention provides a data processing method, device, server, and controller, which can solve the current probl

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  • Data processing method and device, server and controller
  • Data processing method and device, server and controller
  • Data processing method and device, server and controller

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Embodiment Construction

[0062] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0063] It should be noted that the terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / ...

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Abstract

Embodiments of the invention disclose a data processing method and device, a server and a controller. The method comprises the following steps that the server receives a data processing request which comprises a request sequence number, wherein the request sequence number is used for labeling the data processing request; at least one I/O request is generated according to the data processing request; each I/O request is added with the request sequence number; when the number of the I/O requests with the request sequence number is larger than a preset threshold, the I/O requests with the request sequence number are merged to generate an aggregation instruction; and the aggregation instruction is sent to a controller of a storage system. The invention can reduce the time for monitoring and managing a transaction mechanism, and simplifies the transaction mechanism further.

Description

technical field [0001] The present invention relates to the technical field of data transmission, in particular to a data processing method, device, server and controller. Background technique [0002] With the emergence of Fiber Channel storage devices, Fiber Channel switches and other devices, the storage field has been pushed to a new stage of networking, and the Storage Area Network (SAN) was born, which realizes the sharing of storage devices, and servers can pass through the storage network. Direct data access to multiple storage devices in the storage system. [0003] In the prior art, the server usually combines and sends multiple I / O requests to improve data access efficiency, and the I / O requests that can be combined must access the same storage device. If the server needs to complete the I / O request access of multiple storage devices generated by one data processing request, the existing technology will disperse the I / O requests of different storage devices into ...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/1097H04L67/565G06F3/061G06F3/0656G06F3/0659G06F3/067H04L65/40H04L67/566
Inventor 李浪波
Owner HUAWEI TECH CO LTD
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