Unlock instant, AI-driven research and patent intelligence for your innovation.

Data storage control method and data server

A data server and data storage technology, which is applied in the direction of electrical digital data processing, instrumentation, and response error generation, can solve the problem of low data processing capacity of the storage system, improve data storage capacity, reduce the occupation of operating space, and improve Computational Efficiency Effects

Active Publication Date: 2018-03-20
TOYOU FEIJI ELECTRONICS
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to provide a data storage control method and a data server, aiming to solve the problem of low data processing capacity of the storage system

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
  • Data storage control method and data server
  • Data storage control method and data server
  • Data storage control method and data server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0056] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0057] Based on the above problems, the present invention provides a data storage control method.

[0058] refer to figure 1 , figure 1 It is a schematic flowchart of the first embodiment of the data storage control method of the present invention.

[0059] In this embodiment, the data storage control method includes:

[0060] Step S110, when the data server receives the first data, store the first data in the FPGA chip;

[0061] In this embodiment, the erasure code is stored in the FPGA chip, and the FPGA chip is used in the data storage server and is independent of the CPU and memory in the data server. When the data server receives the first data written externally, the data server temporarily stores the received first data in the high-speed memory of the FPGA chip. Wherein, the data server includes a PC termi...

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

A data storage control method and a data server. The method comprises: when a data server receives first data, storing the first data in an FPGA chip (S110); when the receiving of the first data is completed, scheduling an erasure correcting code stored in the FPGA chip to calculate check data for the first data stored in the FPGA chip, and calculating a storage ratio of the first data stored in the FPGA chip to the check data (S120); and splitting, according to the storage ratio, the first data stored in the FPGA chip and the check data to obtain a plurality of pieces of second data, and respectively storing the second data in various storage units of a memory (S130). The method and data server reduce the occupation of the operation space in the memory by means of the erasure correcting code, improve the data storage capability of the memory, and thus improve the calculation efficiency of the erasure correcting code.

Description

technical field [0001] The invention relates to the technical field of data storage, in particular to a data storage control method and a data server. Background technique [0002] From redundant arrays of independent hard disks (Redundant Arrays Independent Disks, RAID) to distributed storage systems, erasure codes are widely stored in storage systems, used for backup and storage management of data written and read in storage systems, and Ensure normal reading and writing and data security. However, as the data shows an explosive growth trend, the calculation amount of erasure codes for data is also increasing, so it takes up more operating space of the storage system, which not only reduces the data storage capacity of the storage system, but also reduces the efficiency of erasure codes. computational efficiency. Contents of the invention [0003] The main purpose of the present invention is to provide a data storage control method and a data server, aiming at solving ...

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): G06F11/10G06F3/06
CPCG06F11/10G06F13/00
Inventor 张建李发明
Owner TOYOU FEIJI ELECTRONICS