CN114416188A - Data processing system and method for starting ARM core board - Google Patents

Data processing system and method for starting ARM core board Download PDF

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Publication number
CN114416188A
CN114416188A CN202210050342.9A CN202210050342A CN114416188A CN 114416188 A CN114416188 A CN 114416188A CN 202210050342 A CN202210050342 A CN 202210050342A CN 114416188 A CN114416188 A CN 114416188A
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core board
arm core
storage server
image file
arm
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吴志勇
黄坚
周光
蒋君华
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Beijing Baidu Netcom Science and Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Priority to CN202210050342.9A priority Critical patent/CN114416188A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44Arrangements for executing specific programs
    • G06F9/4401Bootstrapping
    • G06F9/4406Loading of operating system
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00Digital computers in general; Data processing equipment in general
    • G06F15/76Architectures of general purpose stored program computers
    • G06F15/78Architectures of general purpose stored program computers comprising a single central processing unit
    • G06F15/7803System on board, i.e. computer system on one or more PCB, e.g. motherboards, daughterboards or blades
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/61Installation
    • G06F8/63Image based installation; Cloning; Build to order

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Stored Programmes (AREA)

Abstract

The disclosure provides a data processing system and a starting method of an ARM core board, relates to the technical field of computers, and particularly relates to the technical field of ARM servers, cloud computing and cloud services. The specific implementation scheme is as follows: a data processing system comprises an ARM server and a storage server, wherein the ARM server comprises at least one ARM core board, the at least one ARM core board is in communication connection with the storage server, and the storage server stores a system image file of the at least one ARM core board; the storage server is used for sending the system image file to the at least one ARM core board under the condition that the hardware initialization of the at least one ARM core board is completed, so that the ARM core board is started according to the system image file; and the at least one ARM core board is used for processing service data. According to the method and the device, on the premise that the ARM core board is normally started, the effect of reducing the data storage amount of the ARM core board is achieved, and the storage reliability of the system image file is improved.

Description

Data processing system and method for starting ARM core board
Technical Field
The disclosure relates to the technical field of computers, in particular to the technical field of ARM servers, cloud computing and cloud services, and particularly relates to an ARM server and a data updating method.
Background
The ARM server represents a high-performance computing device designed and developed by adopting a special server CPU of an ARM architecture, and is mainly used for mobile-end applications, such as cloud games, cloud mobile phones, mobile offices and the like.
The starting of an ARM core board in an ARM server requires a system image file. At present, the system image file of the ARM core board is directly stored in the ARM core board.
Disclosure of Invention
The disclosure provides a method, a device, electronic equipment and a medium for reducing the data storage amount of an ARM core board.
According to one aspect of the disclosure, a data processing system is provided, which includes an ARM server and a storage server, where the ARM server includes at least one ARM core board, the at least one ARM core board is in communication connection with the storage server, and the storage server stores a system image file of the at least one ARM core board;
the storage server is used for sending the system image file to the at least one ARM core board under the condition that the hardware initialization of the at least one ARM core board is completed, so that the ARM core board is started according to the system image file;
the at least one ARM core board is used for processing service data.
According to another aspect of the present disclosure, there is provided a method for starting an ARM core board, which is executed by an ARM core board in a data processing system according to any one of the present disclosure, the method including:
acquiring a system image file from a storage server in the data processing system under the condition that the hardware initialization of the ARM core board is completed;
and starting the ARM core board according to the system image file for processing service data.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.
Drawings
The drawings are included to provide a better understanding of the present solution and are not to be construed as limiting the present disclosure. Wherein:
FIG. 1A is a schematic diagram of an ARM core board according to some prior art embodiments disclosed herein;
FIG. 1B is a block diagram illustration of some data processing systems disclosed in accordance with an embodiment of the present disclosure;
FIG. 2 is a block diagram illustration of further data processing systems disclosed in accordance with an embodiment of the present disclosure;
FIG. 3 is a flow chart of a method for booting some ARM core boards disclosed in accordance with an embodiment of the present disclosure;
FIG. 4 is a flowchart of another exemplary method for booting an ARM core board according to an embodiment of the present disclosure.
Detailed Description
Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
In the research and development process of the applicant, the ARM core board carried by the ARM server in the current market is generally composed of a chip unit, a memory unit, a storage unit and a network card unit. Fig. 1A is a schematic structural diagram of an ARM core board in the prior art disclosed according to an embodiment of the present disclosure, and as shown in fig. 1A, a chip unit 10 is respectively in communication connection with a memory unit 11, a storage unit 12, and a network card unit 13, where the storage unit 12 stores a boot loader, a system image file, and working data at the same time, and after the ARM core board is powered on, the ARM core board is started based on the boot loader and the system image file stored in the storage unit 12.
However, since the data size of the system image file is generally large, it can reach several GB or even more than ten GB, which undoubtedly causes a large storage pressure on the ARM core board. In addition, in the structure of the existing ARM core board, the system image file and the boot program are simultaneously stored in the storage unit, and if the storage unit is physically damaged or is possibly attacked maliciously, the risk of losing or damaging the system image file exists, so that the storage reliability of the system image file is poor.
Fig. 1B is a schematic structural diagram of some data processing systems disclosed in the embodiment of the present disclosure, which may be suitable for controlling an ARM core board in an ARM server to start.
As shown in fig. 1B, the data processing system 100 disclosed in this embodiment includes an ARM server 101 and a storage server 102, where the ARM server 101 includes at least one ARM core board 103, the at least one ARM core board 103 is in communication connection with the storage server 102, and the storage server 102 stores a system image file of the at least one ARM core board 103;
the storage server 102 is configured to, when the hardware initialization of the at least one ARM core board 103 is completed, send the system image file to the at least one ARM core board 103, so that the ARM core board 103 is started according to the system image file;
the at least one ARM core board 103 is configured to process service data.
In one configuration, the ARM server 101 includes a chassis, and at least one ARM core board 103 is disposed inside the chassis, where the ARM core boards 103 are arranged in the chassis in a manner including, but not limited to, a vertical parallel arrangement or a horizontal parallel arrangement. The number of the ARM core boards 103 may be set according to specific service requirements, and optionally, one ARM core board 103 is used to process data of a specific user, that is, a binding relationship exists between the user and the ARM core board.
The ARM core board 103 may be detachably disposed in the ARM server 101, and may also be disposed in the ARM server 101 in an integrated manner, for example, a welding manner. In other words, when the ARM core board 103 is detachably disposed in the ARM server 101, a technician can adjust the type of the ARM core board 103 in real time according to a change of a service requirement or a calculation requirement, so that the adaptability is stronger; when the ARM core board 103 is disposed in the ARM server 101 in an integrated manner, it is convenient for batch production of the ARM core board 103 and the ARM server 101, so as to be rapidly put into actual business.
The storage server 102 in the data processing system 100 is a server having data storage and data transmission/reception functions, and a large number of hard disks are mounted therein, and normally, 12 or more hard disks are mounted in the storage server 102 for storing data. In this embodiment, the type of the storage server 102 may be a 36-Disk storage server, a chassis with a size of 4U is used, the front panel is 24 hot-plug SSD (Solid State Disk) or SATA (Serial ATA), and the rear portion is extended with 8 hot-plug hard disks. The storage server 102 stores a system image file of each ARM core board 103 in the ARM server 101, where the system image file represents a compressed file of all data required for installing a system, and the type of the system image file includes, but is not limited to, an android system image file, a Windows system image file, or an IOS system image file.
The storage server 102 and each ARM core board 103 are in data communication connection through a network, and are used for data interaction. After the ARM core board 103 is powered on, the start boot program stored in the ARM core board is acquired and loaded, so that hardware initialization is performed on the ARM core board 103. When the ARM core board detects that the hardware initialization is completed, a file request is generated and sent to the storage server 102 through a network with the storage server 102.
The storage server 102 receives the file request and sends the corresponding system image file to the ARM core board 103. The ARM core board 103 receives the system image file, loads the system image file, and starts the ARM core board 103.
After the ARM core board 103 is started, corresponding service data processing may be performed according to a service request sent by a user at a client. Including but not limited to image recognition, audio-video processing, car networking, internet of things, advertising multimedia, smart cities, industrial control and human-computer interaction, and the like.
The system image file is stored in the storage server, and the storage server is used for distributing the system image file to the ARM core board, so that the ARM core board is started according to the system image file, and the system image file is stored in the storage server, so that the effect of reducing the data storage amount of the ARM core board is achieved on the premise of ensuring the normal starting of the ARM core board; and moreover, the system image file and the boot program are stored separately, so that the risk of losing or damaging the system image file when the ARM core board is physically damaged or is possibly attacked maliciously is avoided, and the storage reliability of the system image file is improved.
Fig. 2 is a schematic structural diagram of other data processing systems disclosed according to the embodiment of the present disclosure, which is further optimized and expanded based on the above technical solution, and can be combined with the above various optional structural forms.
As shown in fig. 2, the data processing system 100 disclosed in the present embodiment may include:
on the basis of the above embodiment, at least one ARM core board 103 includes a storage unit 104, and the storage unit 104 stores therein a boot program for starting the at least one ARM core board 103.
The boot loader is a first section of code executed by ARM core board 103 after being powered on, and is used to initialize hardware of ARM core board 103.
The boot program is stored in the storage unit of the ARM core board, a data base is laid for the subsequent starting of the ARM core board, the storage unit does not need to store a system image file, the system image file and the boot program are stored separately, and the effect of reducing the data storage amount of the ARM core board is achieved.
On the basis of the above embodiment, the type of the memory unit 104 is a flash memory chip.
In one form of structure, the memory unit 104 in the ARM core board 103 in this embodiment is a small-capacity Flash memory chip, which combines the advantages of ROM and RAM, and not only has the performance of being electrically erasable and programmable, but also can quickly read data, so that the data is not lost due to power failure.
Since the Storage unit 104 in this embodiment does not need to store a system image file, and the type of the Storage unit 104 is set to be a Flash memory chip, it is not necessary to use a high-cost large-capacity EMMC (Embedded multimedia Card) chip or UFS (Universal Flash Storage) chip as an ARM core board in the prior art, so that the effect of reducing the cost of constructing the ARM core board is achieved.
On the basis of the above embodiment, at least one ARM core board 103 includes 105 and a memory unit 106, and the chip unit 105 is in communication connection with the memory unit 104 and the memory unit 106, respectively;
the chip unit 105 is configured to, when the at least one ARM core board 103 is in a power-on state, acquire a boot loader from the storage unit 104, and load the boot loader in the storage unit 106, so as to perform hardware initialization on the at least one ARM core board 103.
In one configuration, the chip unit 105 in this embodiment is an ARM chip, which is an Advanced reduced instruction set Machine (Advanced RISC Machine) and uses a 32-bit Reduced Instruction Set (RISC) processor architecture, and is widely used in many embedded system designs, and has the advantages of low power consumption and low price.
The types of the memory unit 106 include, but are not limited to, LPDDR (Low Power Double Data Rate SDRAM, Low Power consumption memory), and the like.
Optionally, each ARM core board 103 supplies power through a battery module built in the ARM server 100, or supplies power through an external power source, and this embodiment does not limit the power supply mode of each ARM core board 103.
When it is determined that the ARM core board 103 is in the power-on state, the chip unit 105 acquires the boot loader from the storage unit 104, and imports the boot loader into the memory unit 106 to load, so as to initialize the hardware of the ARM core board 103.
The chip unit obtains the boot program from the storage unit, and the boot program is loaded in the storage unit and used for hardware initialization of the ARM core board, so that an environment foundation is laid for subsequent starting of the ARM core board.
On the basis of the above embodiment, at least one ARM core board 103 includes a network card unit 107, and the network card unit 107 is in communication connection with the chip unit 105 and the storage server 102, respectively;
the chip unit 105 is further configured to, when the hardware initialization of the at least one ARM core board 103 is completed, generate a file request according to the identification information of the at least one ARM core board 103, and send the file request to the network card unit 107;
the type of the network card unit 107 includes, but is not limited to, an integrated network card or a standalone network card. If the type of the network card unit 107 is an integrated network card, the network card unit 107 is directly installed in the ARM core board 103 in a welding manner, which is convenient for mass production; if the type of the network card unit 107 is an independent network card, the network card unit 107 is inserted into an expansion slot of the ARM core board 103, and can be detached at will, which has flexibility.
The network card unit 107 is configured to send a file request to the storage server 102, and is configured to acquire a system image file matched with the identification information from the storage server 102 and send the system image file to the chip unit 105;
chip unit 105 is further configured to load a system image file in memory unit 106, and is configured to start at least one ARM core board 103.
In one structural form, when detecting that hardware initialization of the ARM core board 103 is completed, the chip unit 105 generates a file request carrying identification information according to identification information of the ARM core board 103, such as a core board number, and sends the file request to the network card unit 107. The network card unit 107 is in communication connection with the storage server 102, and the network card unit 107 sends a file request to the storage server 102.
The storage server 102 stores therein a system image file, and the system image file is stored in association with the identification information. The storage server 102 receives the file request, analyzes the file request to obtain the identification information, and sends the system image file matched with the identification information in the locally stored system image file to the network card unit 107.
After receiving the system image file, the network card unit 107 sends the system image file to the chip unit 105. Chip unit 105 receives the system image file, and loads the system image file in memory unit 106, for starting ARM core board 103.
The chip unit generates a file request according to the identification information of the ARM core board, the file request is sent to the network card unit, and the network card unit forwards the file request to the storage server, so that the effect of acquiring a system image file adaptive to the ARM core board from the storage server is achieved, and the ARM core board can be normally started.
On the basis of the above embodiment, the chip unit 105 is further configured to send the working data of the at least one ARM core board 103 to the storage server 102 through the network card unit 107, so that the storage server 102 stores the working data.
In one structural form, after the ARM core board 103 is started, various types of working data are generated, and the chip unit 105 acquires the working data of the ARM core board 103 and sends the working data to the network card unit 107. The network card unit 107 receives the work data and transmits the work data to the storage server 102.
The storage server 102 receives the working data and stores the working data. The method can be used for technicians to retrieve the working data for problem troubleshooting in the storage server 102 in certain specific scenes, such as the time of a server crash.
The working data of the ARM core board is sent to the storage server through the chip unit and the network card unit, so that the storage server stores the working data, the effect of recording the working data of the ARM core board is achieved, and a foundation is laid for subsequently calling the working data; and moreover, the working data are stored in the storage server without being directly stored in the ARM core board, so that the storage pressure of the ARM core board is reduced.
On the basis of the above embodiment, the network card unit 107 and the storage server 102 are connected by an ethernet.
In one configuration, the network card unit 107 of each ARM core 103 is of the Ethernet Controller type. Correspondingly, the network card unit 107 is connected to the storage server 102 through an ethernet through the network port of the ARM server 101.
Through setting up and connecting through the Ethernet between network card unit and the storage server, under the prerequisite of guaranteeing the communication rate between network card unit and the storage server, the communication cost that has reduced.
On the basis of the above-described embodiment, the chip unit 105 and the memory unit 104 are connected by a high-speed data bus.
In one structure, the chip unit 105 and the storage unit 104 are connected through communication including, but not limited to, an SPI (Serial Peripheral Interface) Bus, a Queued SPI (Queued Serial Peripheral Interface) Bus, and a USB (Universal Serial Bus), so that data interaction between the chip unit 105 and the storage unit 104 is performed.
Through setting up and being connected through high-speed data bus between chip unit and the memory cell, guaranteed the speed of data interaction between chip unit and the memory cell for chip unit can be quick reads out from memory cell and starts bootstrap program, has reduced ARM nuclear core plate and has started required latency.
Fig. 3 is a flowchart of a method for starting some ARM core boards according to the embodiment of the present disclosure, and this embodiment may be applied to a case of controlling an ARM core board in an ARM server to start. The method of this embodiment may be executed by an ARM core board in an ARM server disclosed in the embodiments of the present disclosure, may be implemented by software and/or hardware, and may be integrated on any electronic device with computing capability.
As shown in fig. 3, the method for starting the ARM core board disclosed in this embodiment may include:
s301, under the condition that the initialization of ARM core board hardware is completed, acquiring a system image file from a storage server in the data processing system.
In an embodiment, when the ARM core board is in a power-on state, the ARM core board obtains a boot loader stored in the ARM core board, and loads the boot loader for hardware initialization of the ARM core board. And when the ARM core board detects that the hardware initialization is completed, generating a file request and sending the file request to a storage server through a network between the ARM core board and the storage server in the data processing system.
And the storage server receives the file request and sends the corresponding system image file to the ARM core board.
The ARM core board is started according to the system image file subsequently, and a data base is laid.
S302, starting an ARM core board according to the system image file for processing the service data.
In one embodiment, after the ARM core board obtains the system image file from the storage server, the system image file is loaded, so that the ARM core board is started. After the ARM core board is started, corresponding service data processing can be carried out according to a service request sent by a user at a client. Including but not limited to image recognition, audio-video processing, car networking, internet of things, advertising multimedia, smart cities, industrial control and human-computer interaction, and the like.
According to the method and the device, the ARM core board obtains the system image file from the storage server in the data processing system, and the ARM core board is started according to the system image file; and moreover, the system image file and the boot program are stored separately, so that the risk of losing or damaging the system image file when the ARM core board is physically damaged or is possibly attacked maliciously is avoided, and the storage reliability of the system image file is improved.
Optionally, after "starting the ARM core board according to the system image file" in S302, the method further includes:
and acquiring the working data of the ARM core board, and sending the working data to a storage server to enable the storage server to store the working data.
In one embodiment, after the ARM core board is started, various types of working data are generated, and the chip units in the ARM core board acquire the working data of the ARM core board and send the working data to the network card unit in the ARM core board. And the network card unit receives the working data and sends the working data to a storage server which has a communication relation with the ARM core board.
And the storage server receives the working data and stores the working data. The method can be used for the technical staff to call the working data from the storage server for problem troubleshooting in certain specific scenes, such as the downtime of the server.
The working data of the ARM core board are acquired and sent to the storage server, so that the storage server stores the working data, the effect of recording the working data of the ARM core board is achieved, and a foundation is laid for subsequently retrieving the working data; and moreover, the working data are stored in the storage server without being directly stored in the ARM core board, so that the storage pressure of the ARM core board is reduced.
Fig. 4 is a flowchart of another starting method of an ARM core board disclosed according to an embodiment of the present disclosure, which is further optimized and expanded based on the above technical solution, and may be combined with the above optional embodiments.
As shown in fig. 4, the method for starting the ARM core board disclosed in this embodiment may include:
s401, under the condition that the hardware initialization of the ARM core board is completed, generating a file request according to the identification information of the ARM core board, and sending the file request to a storage server.
In one embodiment, when the ARM core board is in a power-on state, the chip unit of the ARM core board obtains a boot program from the memory unit, and loads the boot program in the memory unit of the ARM core board, so as to initialize hardware of the ARM core board.
When detecting that the hardware initialization of the ARM core board is completed, the chip unit generates a file request carrying identification information according to the identification information of the ARM core board, such as the serial number of the core board, and sends the file request to the network card unit of the ARM core board. The network card unit is in communication connection with the storage server, and the network card unit sends a file request to the storage server.
S402, acquiring the system image file matched with the identification information from the storage server.
In one embodiment, the storage server receives the file request, analyzes the file request to obtain the identification information, and sends the system image file matched with the identification information in the locally stored system image files to the network card unit. And after the network card unit receives the system image file, generating the system image file to the chip unit.
For example, assuming that the ARM core board identification information obtained by the storage server through analysis is "001", associating the stored identification information with the system image file in the storage server includes: 001-system image file A, 002-system image file B, 003-system image file C and 004-system image file D, matching ARM core board identification information '001' with all identification information '001', '002', '003' and '004' in the storage server, and further taking the 'system image file A' corresponding to the identification information '001' as a system image file matched with the ARM core board identification information and sending the system image file A to the chip unit.
And S403, starting an ARM core board according to the system image file for processing the service data.
In one embodiment, the chip unit receives a system image file, and loads the system image file in the memory unit, thereby starting the ARM core board.
The file request is generated according to the identification information of the ARM core board and sent to the storage server, and then the system image file matched with the identification information is obtained from the storage server.

Claims (11)

1. A data processing system comprises an ARM server and a storage server, wherein the ARM server comprises at least one ARM core board, the at least one ARM core board is in communication connection with the storage server, and a system image file of the at least one ARM core board is stored in the storage server;
the storage server is used for sending the system image file to the at least one ARM core board under the condition that the hardware initialization of the at least one ARM core board is completed, so that the ARM core board is started according to the system image file;
the at least one ARM core board is used for processing service data.
2. The data processing system of claim 1, wherein the at least one ARM core board comprises a memory unit having a boot loader stored therein for the at least one ARM core board.
3. The data processing system of claim 2, wherein the at least one ARM core board comprises a chip unit and a memory unit, the chip unit being communicatively coupled to the memory unit and the memory unit, respectively;
the chip unit is configured to, when the at least one ARM core board is in a powered-on state, acquire the boot loader from the storage unit, and load the boot loader in the memory unit, so as to perform hardware initialization on the at least one ARM core board.
4. The data processing system of claim 3, wherein the at least one ARM core board comprises a network card unit, the network card unit being communicatively coupled to the chip unit and the storage server, respectively;
the chip unit is further configured to generate a file request according to the identification information of the at least one ARM core board and send the file request to the network card unit when the initialization of the hardware of the at least one ARM core board is completed;
the network card unit is used for sending the file request to the storage server, acquiring a system image file matched with the identification information from the storage server, and sending the system image file to the chip unit;
the chip unit is further configured to load the system image file in the memory unit, and is configured to start the at least one ARM core board.
5. The data processing system of claim 4, wherein the chip unit is further configured to send the working data of the at least one ARM core board to the storage server through the network card unit, so that the storage server stores the working data.
6. The data processing system of claim 4 or 5, wherein the network card unit is connected to the storage server via an Ethernet.
7. The data processing system of any of claims 3-6, wherein the chip unit and the memory unit are connected by a high speed data bus.
8. The data processing system of any of claims 2-7, wherein the type of the storage unit is a flash memory chip.
9. A method of booting an ARM core board for execution by an ARM core board in a data processing system as claimed in any one of claims 1 to 8, the method comprising:
acquiring a system image file from a storage server in the data processing system under the condition that the hardware initialization of the ARM core board is completed;
and starting the ARM core board according to the system image file for processing service data.
10. The method of claim 9, wherein said obtaining a system image file from a storage server in the data processing system comprises:
generating a file request according to the identification information of the ARM core board, and sending the file request to the storage server;
and acquiring the system image file matched with the identification information from the storage server.
11. The method of claim 9 or 10, further comprising, after booting the ARM core board according to the system image file:
and acquiring the working data of the ARM core board, and sending the working data to a storage server to enable the storage server to store the working data.
CN202210050342.9A 2022-01-17 2022-01-17 Data processing system and method for starting ARM core board Pending CN114416188A (en)

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