CN112015337A - System for connecting distributed NAS storage equipment based on block chain technology - Google Patents
System for connecting distributed NAS storage equipment based on block chain technology Download PDFInfo
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- CN112015337A CN112015337A CN202010780631.5A CN202010780631A CN112015337A CN 112015337 A CN112015337 A CN 112015337A CN 202010780631 A CN202010780631 A CN 202010780631A CN 112015337 A CN112015337 A CN 112015337A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0604—Improving or facilitating administration, e.g. storage management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
- G06F11/1464—Management of the backup or restore process for networked environments
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
- G06F3/0614—Improving the reliability of storage systems
- G06F3/0619—Improving the reliability of storage systems in relation to data integrity, e.g. data losses, bit errors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
- G06F3/0601—Interfaces specially adapted for storage systems
- G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
- G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
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Abstract
The invention discloses a system for connecting distributed NAS storage equipment based on a block chain technology, which belongs to the technical field of servers and comprises a core processor module, a file service management module and a hard disk drive module, wherein the core processor module, the file service management module and the hard disk drive module form the NAS storage equipment; the core processor module comprises a memory module, a function server module and a network control module; the file service management module comprises a software management coordination module, a network function module, a data reading module and an equipment driving module. Information data in the database are directly backed up to the NAS through a data incremental backup function, and the information data, the business data inside the local area network, daily office file data of workers or data based on an optical disc can be stored on the NAS server, so that the workers can use and browse the data at any time, and the data environment system is uniformly managed.
Description
Technical Field
The invention belongs to the technical field of servers, and particularly relates to a system for connecting distributed NAS storage equipment based on a block chain technology.
Background
In a large-scale distributed storage system, there is often one meta-server and multiple data servers. The meta-server is mainly responsible for monitoring and managing the data server, storing and backing up the mapping relation between the real data and the data server. The data server is responsible for actually receiving, storing and managing the data, and simultaneously, the hardware and the load condition of the data server are communicated with the meta-server through heartbeat information at regular time. In such a distributed storage system, the failure of a server is regarded as a normal state. Typically, to improve reliability of distributed systems, multiple copies of data are used to prevent loss of data.
The prior art adopts a strategy of multiple data copies. However, as the storage content of data linearly increases with time, the bandwidth and capacity of a disk required by a policy of using multiple copies of data are directly proportional to the number of copies, which finally results in the doubled construction cost and operation and maintenance cost of the system, and affects the performance of the storage device, such as reading, writing, storage, and the like.
Disclosure of Invention
The present invention is directed to a system for connecting distributed NAS storage devices based on a block chain technique, so as to solve the problems in the prior art mentioned in the background above.
In order to achieve the purpose, the invention adopts the following technical scheme:
the system for connecting the distributed NAS storage equipment based on the block chain technology comprises a core processor module, a file service management module and a hard disk drive module, wherein the core processor module, the file service management module and the hard disk drive module form the NAS storage equipment;
the core processor module comprises a memory module, a function server module and a network control module;
the file service management module comprises a software management coordination module, a network function module, a data reading module and an equipment driving module;
the hard disk drive module comprises an EIDE controller module, an SCSI controller module and an array controller module.
Preferably, the network control module is configured to implement a function of a network adapter, and perform generation, identification, and transmission of a data frame, data compilation, address decoding, error detection of data transmission, and hardware fault detection.
Preferably, the network control module provides a common network connection port and a high-speed fibre channel connection port, providing a rate of greater than 100 MB.
Preferably, the NAS storage device includes a core operating system module, which is a Linux system, and integrates various index network storage server systems to select Linux as the core operating system due to the superiority of Linux in memory management and the fact that cores and source codes can be obtained freely from the internet.
Preferably, the memory module comprises a backup module, and the backup module comprises a local backup module and a remote backup module.
Preferably, the function server module realizes data transmission based on a standard network protocol, and provides file sharing and data backup for computers of various operating systems such as Windows/Linux/MacOS in a network.
Preferably, the NAS storage device includes a UPnP-AV function module, and can be discovered by a windows mce system, an Xbox360 and a PS3 device in a network, so that the multimedia file stored in the NAS can be played without an additional operation.
Preferably, the data reading module comprises an I/O optimization module, an integral framework of data transmission is constructed, metadata and data are optimized during input, the pressure inside the core processor module is reduced, and the processing performance of the core processor module is improved.
The invention has the technical effects and advantages that: compared with the prior art, the system for connecting the distributed NAS storage equipment based on the block chain technology has the following advantages that:
information data in a database is directly backed up to an NAS through a data incremental backup function, the information data, service data inside a local area network, daily office file data of workers or data based on an optical disc can be stored on the NAS so that the workers can use and browse the data at any time, and after the NAS is used, an administrator can effectively and reasonably arrange and manage internal data, so that the data files are separated from other network machines, the scattered storage of the data, the unified management of a data environment system and the centralized storage, backup, analysis and sharing of the data are realized, and the NAS has high performance and high expansion capability.
Drawings
FIG. 1 is a block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a system for connecting distributed NAS storage equipment based on a block chain technology, which comprises a core processor module, a file service management module and a hard disk drive module, wherein the core processor module, the file service management module and the hard disk drive module form the NAS storage equipment, and the NAS storage equipment comprises a storage device (such as a disk array, a CD/DVD driver, a tape driver or a movable storage medium) and a simple server (a functional server) which is integrated together, and can be used for realizing all functions related to file access and management;
the NAS storage equipment is based on a network storage technology, the network storage technology realizes data transmission based on a standard network protocol, and file sharing and data backup are provided for computers of various operating systems such as Windows/Linux/MacOS and the like in a network; BT, FTP, HTTP, eMule and NZB download can be supported for 24 hours without power failure; as a multimedia center, providing multimedia file streaming service for SONYPLAyStation 3/Microsoft Xbox/apple iPadiPhone/Android mobile phone tablet; providing HTTP/FTP service for constructing personal website; and the backup restoration of apple iMac/Macmini/MacPro/MacBook/MacAir (including black apples) Timemanine is supported. Network storage architectures are broadly divided into three types: direct-connected storage (DAS), network-connected storage (NAS), and storage network (SAN).
The core processor module comprises a memory module, a function server module and a network control module;
the memory module comprises a backup module, wherein the backup module comprises a local backup module and a remote backup module, and the local backup module comprises a local backup (data on a computer is backed up into the NAS through a local area network), a remote backup (data on a remote computer is backed up into the NAS through a wide area network), an inter-NAS backup (data copied between the NAS and the NAS), and the like. Part of NAS still has one-key backup function, inserts USB storage device (such as flash disk and external hard disk) specific USB interface on NAS, presses the backup button and can back up the file on USB storage device in NAS. In addition, the NAS with two hard disks can establish RAID0 and RAID1 systems, wherein the RAID0 system has better disk performance, and the RAID1 system has better safety. The NAS with 4 hard disk bits can establish a higher RAID5 system, so that the data security is guaranteed, and the disk performance can be improved;
the file service management module comprises a software management coordination module, a network function module, a data reading module and an equipment driving module;
the hard disk drive module comprises an EIDE controller module, an SCSI controller module and an array controller module, provides support for IDE/EIDE, SCSI and bus technologies, provides an industrial standard EIDE controller, an SCSI controller and an array controller, and enables the system to be connected with various devices such as a disk tower, a disk array and the like at will.
The network control module is used for realizing the functions of a network adapter, generating data frames, identifying and transmitting data, compiling data, decoding addresses, detecting errors of data transmission and detecting hardware faults.
The network control module provides a common network connection port and a high-speed optical fiber channel connection port, and provides a speed of more than 100MB, so that the system can be conveniently connected with an Ethernet or hung on an SAN connected with a high-speed optical fiber channel. The CACHE/ROM/RAM module provides CACHE, RAM, ROM, FLASH space for the system, and the system core operating system and related system software can be solidified on ROM or FLASH/FLASH, and when the system is started, the solidified program in ROM/FLASH can be directly guided.
The NAS storage equipment comprises a core operating system module which selects a Linux system, and the Linux system is selected as the core operating system by integrating various index network storage server systems due to the superiority of Linux in memory management and the fact that inner cores and source codes can be freely obtained from the internet.
The function server module realizes data transmission based on a standard network protocol and provides file sharing and data backup for computers of various operating systems such as Windows/Linux/MacOS and the like in a network.
The NAS storage device comprises a UPnP-AV function module, can be discovered by a Windows MCE system, an Xbox360 and a PS3 device in a network, can play multimedia files stored in the NAS without additional operation, and enables the NAS to become a media server for various clients in the network.
The data reading module comprises an I/O optimization module, an integral framework of data transmission is constructed, metadata and data are optimized during input, the pressure inside the core processor module is reduced, and the processing performance of the core processor module is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (8)
1. The system for connecting the distributed NAS storage equipment based on the block chain technology is characterized in that: the NAS storage device comprises a core processor module, a file service management module and a hard disk drive module, wherein the core processor module, the file service management module and the hard disk drive module form NAS storage equipment;
the core processor module comprises a memory module, a function server module and a network control module;
the file service management module comprises a software management coordination module, a network function module, a data reading module and an equipment driving module;
the hard disk drive module comprises an EIDE controller module, an SCSI controller module and an array controller module.
2. The system for connecting distributed NAS storage apparatuses based on a blockchain technique according to claim 1, wherein: the network control module is used for realizing the functions of a network adapter, generating data frames, identifying and transmitting data, compiling data, decoding addresses, detecting errors of data transmission and detecting hardware faults.
3. The system for connecting distributed NAS storage apparatuses based on a blockchain technique according to claim 1, wherein: the network control module provides a common network connection port and a high-speed fiber channel connection port, and provides a speed of more than 100 MB.
4. The system for connecting distributed NAS storage apparatuses based on a blockchain technique according to claim 1, wherein: the NAS storage equipment comprises a core operating system module which selects a Linux system, and the Linux system is selected as the core operating system by integrating various index network storage server systems due to the superiority of Linux in memory management and the fact that inner cores and source codes can be freely obtained from the internet.
5. The system for connecting distributed NAS storage apparatuses based on a blockchain technique according to claim 1, wherein: the memory module comprises a backup module, and the backup module comprises a local backup module and a remote backup module.
6. The system for connecting distributed NAS storage apparatuses based on a blockchain technique according to claim 1, wherein: the function server module realizes data transmission based on a standard network protocol and provides file sharing and data backup for computers of various operating systems such as Windows/Linux/MacOS and the like in a network.
7. The system for connecting distributed NAS storage apparatuses based on a blockchain technique according to claim 1, wherein: the NAS storage device comprises a UPnP-AV function module, can be discovered by a Windows MCE system, an Xbox360 and a PS3 device in a network, and can play the multimedia files stored in the NAS without additional operation.
8. The system for connecting distributed NAS storage apparatuses based on a blockchain technique according to claim 1, wherein: the data reading module comprises an I/O optimization module, an integral framework of data transmission is constructed, metadata and data are optimized during input, the pressure inside the core processor module is reduced, and the processing performance of the core processor module is improved.
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| CN202010780631.5A CN112015337A (en) | 2020-08-05 | 2020-08-05 | System for connecting distributed NAS storage equipment based on block chain technology |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113535088A (en) * | 2021-07-15 | 2021-10-22 | 深圳市安存数据技术有限公司 | Storage device, data processing method and storage system |
| CN115277737A (en) * | 2022-07-29 | 2022-11-01 | 深圳市松八号科技有限公司 | Data center backup system based on NAS network |
| CN116684766A (en) * | 2023-07-04 | 2023-09-01 | 深圳市西迪特科技股份有限公司 | Data reading and writing method, communication equipment, optical network unit and storage medium |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113535088A (en) * | 2021-07-15 | 2021-10-22 | 深圳市安存数据技术有限公司 | Storage device, data processing method and storage system |
| CN115277737A (en) * | 2022-07-29 | 2022-11-01 | 深圳市松八号科技有限公司 | Data center backup system based on NAS network |
| CN116684766A (en) * | 2023-07-04 | 2023-09-01 | 深圳市西迪特科技股份有限公司 | Data reading and writing method, communication equipment, optical network unit and storage medium |
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