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A data processing method and related equipment

A technology for data processing and data processing systems, applied in the field of data processing methods and related equipment

Inactive Publication Date: 2019-04-09
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, as people's demand for data storage is increasing, further requirements are placed on the data processing speed of network storage devices. The existing technology of communicating with external hard disks through parallel SCSI to process data has been unable to meet people's needs. , a faster data processing method is urgently needed

Method used

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  • A data processing method and related equipment
  • A data processing method and related equipment
  • A data processing method and related equipment

Examples

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Embodiment Construction

[0076] The embodiment of the present application provides a data processing method and related equipment. The network storage device is connected to an external hard disk through a SAS card, and encapsulates SCSI read and write commands into SCSI data packets and sends them to the SAS card. Since the data header of the SCSI data packet can be used by the SAS The card determines the target hard disk from multiple hard disks, and sends SCSI read and write commands to the target hard disk, so as to realize the communication between the SAS card and the external hard disk for data processing, and improve the data processing speed.

[0077] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances...

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Abstract

The embodiment of the invention discloses a data processing method and related equipment. The network storage device is externally connected with a hard disk through an SAS card, packages the SCSI read-write command into an SCSI data packet, and sends the SCSI data packet to an SAS card; Due to the fact that the data head of the SCSI data packet can be used for the SAS card to determine the targethard disk from the hard disks and send the SCSI read-write command to the target hard disk, the SAS card can communicate with the external hard disk for data processing, and the data processing speedis increased. The method disclosed by the embodiment of the invention comprises the following steps: the network storage equipment acquires an SCSI read-write command; The network storage device packages the SCSI read-write command to obtain a packaged SCSI data packet; The network storage device sends the SCSI data packet to an SAS card, the SCSI data packet is used for indicating the SAS card to send an SCSI read-write command to a target hard disk, and the SCSI read-write command is used for indicating the target hard disk to send a data result corresponding to the SCSI read-write commandto the SAS card; And the network storage device obtains a data result through the SAS card.

Description

technical field [0001] The present application relates to the field of computer systems, in particular to a data processing method and related equipment. Background technique [0002] A network storage device is a dedicated data storage server, including CPU, motherboard, memory, etc., used to provide cross-platform file sharing functions. It is data-centric and separates storage devices from servers to manage data centrally. [0003] With the increase of the amount of data stored in the network storage device, the network storage device can increase the storage space by connecting an external hard disk through a parallel small computer system interface (SCSI). Specifically, the network storage device writes data to the network through the parallel SCSI into the external hard drive. [0004] However, as people's demand for data storage is increasing, further requirements are placed on the data processing speed of network storage devices. The existing technology of communic...

Claims

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Application Information

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IPC IPC(8): G06F3/06G06F13/40G06F13/42
CPCG06F3/061G06F3/0632G06F3/0659G06F3/067G06F13/4022G06F13/4068G06F13/4221G06F2213/0026H04L2212/00
Inventor 张羽
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
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