CN112882770B - Data loading and upgrading framework and method for distributed processing system - Google Patents
Data loading and upgrading framework and method for distributed processing system Download PDFInfo
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- CN112882770B CN112882770B CN202110243657.0A CN202110243657A CN112882770B CN 112882770 B CN112882770 B CN 112882770B CN 202110243657 A CN202110243657 A CN 202110243657A CN 112882770 B CN112882770 B CN 112882770B
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- 238000012545 processing Methods 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 26
- 238000007711 solidification Methods 0.000 claims abstract description 4
- 230000008023 solidification Effects 0.000 claims abstract description 4
- 238000005245 sintering Methods 0.000 claims description 15
- 238000007726 management method Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000012795 verification Methods 0.000 claims description 4
- 238000013496 data integrity verification Methods 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4406—Loading of operating system
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
- G06F9/44505—Configuring for program initiating, e.g. using registry, configuration files
Abstract
The invention discloses a distributed processing system data loading upgrading framework and a method, wherein the framework comprises a software loading configuration tool, data loading equipment and a distributed processing system to be upgraded, wherein the framework comprises the following components: the software loading configuration tool is used for generating a loading control file according to the upgrading requirement, copying the upgradeable configuration items and the loading control file into the data loading card and connecting the data loading card and the data loading device; the data loading device is used for analyzing the loading control file after receiving the control management command from the software loading configuration tool, transmitting and storing the configuration items which need to be loaded with the upgradeable and the loading control file in the electronic disk, and finally distributing the configuration items and the loading control file to the processor corresponding to the distributed processing system to be upgraded; and after receiving an upgrading command of the software loading configuration tool, the processor performs solidification and upgrading of the upgradeable configuration items according to the loading control file. The invention makes the upgrade and maintenance of the distributed processing system simple and efficient, and improves the maintainability of the system.
Description
Technical Field
The invention relates to the field of embedded computer system design, in particular to a distributed processing system data loading upgrading framework and a method.
Background
With the increasing complexity of embedded systems, the functional performance of the processing system is required to be increased, and the distributed processing system becomes a multifunctional multi-task complex computer system, and the data loading and upgrading of the complex processing system requires a set of unified flow.
In the prior art, the data of the distributed processing system is required to be burnt into hardware in the development process in advance, and the process of changing the upgrading program is difficult.
Disclosure of Invention
The invention aims to provide a distributed processing system data loading upgrading framework and a distributed processing system data loading upgrading method, so that the upgrading maintenance of a distributed processing system becomes simple and efficient, and the maintainability of the system is greatly improved.
In order to realize the tasks, the invention adopts the following technical scheme:
a distributed processing system data loading upgrade framework comprising a software loading configuration tool, a data loading device and a distributed processing system to be upgraded, wherein:
the software loading configuration tool is used for generating a loading control file according to the upgrading requirement, copying loadable data, including an upgradeable configuration item and the loading control file, into a data loading card, and connecting the data loading card to data loading equipment;
the data loading device is used for reading the file in the data loading card after receiving the control management command from the software loading configuration tool, and transmitting and storing the upgradeable configuration items and the loading control file to be loaded in the electronic disk by analyzing the loading control file; after receiving a distribution command of a software loading configuration tool, the data loading device distributes an upgradeable configuration item and a loading control file in the electronic disk to a processor corresponding to a distributed processing system to be upgraded;
and after receiving an upgrading command of the software loading configuration tool, the processor performs solidification and upgrading of the upgradeable configuration items according to the loading control file.
Further, the upgradeable configuration items include an operating system, a configuration file, FPGA logic, application software, a database, and a driver file.
Further, the upgrade order includes which of the upgradeable configuration items in which processors need to be upgraded.
A data loading and upgrading method of a distributed processing system comprises the following steps:
the upper computer running the software loading configuration tool enters a software loading management function, and sends a loading environment preparation command to the data loading equipment to inquire whether the processor is on line, whether a loadable file exists or not and loadable file information;
the data loading device searches whether loadable data exists in the data loading card according to a preset file management mode, and sends a device searching command to the processor;
after receiving the device searching command, the processor sends device information to the data loading device, wherein the device information comprises the name of the processor and a unique identifier;
if the processor is online and loadable data corresponding to the processor exists on the data loading card, the data loading equipment sends the information to the upper computer so that the upper computer displays the name of the processor and the loadable data corresponding to the processor;
analyzing the loading control file and storing the upgradeable configuration items and the loading control file in an electronic disk; the operator selects upgradeable configuration items and processors of the distributed processing system to be upgraded through the upper computer, and then submits an upgrade command to the data loading device.
Further, the loading upgrading method further comprises the following steps:
the data loading device utilizes the electronic disk to transmit data to the processor according to the loading protocol, and the processor replies the transmission progress and state to the upper computer after reporting the state to the data loading manager;
after receiving loadable data, the processor performs data integrity verification, and replies a state to the data loading equipment, and after receiving a state command, the data loading equipment sends a transmission completion and verification state to the upper computer;
after the loadable data is checked to be correct by the processor, file block sintering is carried out according to preset configuration information, the sintering progress is sent to the data loading equipment, and the data loading equipment transmits the sintering progress to the upper computer after receiving the state command;
and after the data loading equipment receives the state command, transmitting the sintering completion state information to the upper computer.
Further, the files transmitted in the whole loading and upgrading process comprise two major types of protocol files and data files, wherein the protocol files are dynamically created in the loading process, and the data files are loadable data.
Further, the protocol file is used for carrying out loading initialization, uploading a loading list and loading process and state monitoring.
Further, the data file includes a header file, an image, and a configuration table; the header file is a configuration file necessary for one-time loading operation, and is used for describing loadable images and information of a configuration table; the header file is transferred to the handler prior to the image and configuration table to inform the handler of the data information to be loaded.
Compared with the prior art, the invention has the following technical characteristics:
the loading upgrading method provided by the invention has the advantages that the data loading upgrading framework, the data loading upgrading content, the data loading upgrading flow and the data loading file format are defined; according to the method, the distributed processing system is subjected to data upgrading, the data loading and upgrading operation is simple and efficient, and the maintainability of the system is greatly improved.
Drawings
FIG. 1 is a distributed processing system data loading upgrade framework;
FIG. 2 is a flow of data loading upgrades for a distributed processing system.
Detailed Description
The data loading and upgrading mainly realizes that a data file to be upgraded of the distributed processing system is loaded and solidified from a data loading card of data loading equipment to a processing node of the distributed processing system. The invention provides a data loading upgrading framework and a data loading upgrading method of a distributed processing system, and provides a data loading upgrading framework, data loading upgrading content, a data loading upgrading flow and a data loading file format.
As shown in fig. 1, the data loading upgrade framework includes a software loading configuration tool, a data loading device, and an upgraded distributed processing system; upgradeable configuration items include operating systems, driver software, application software, configuration data, FPGA logic, and the like. As shown in fig. 2, the data loading and upgrading process mainly includes that the upper computer sends an upgrading command to the data loading device, and the data loading device controls the processing nodes of the distributed processing system to upgrade data. The data loading file format gives files involved in the loading upgrading process according to table 1, and the files transmitted in the whole loading process comprise two major types of protocol files and data files.
As shown in fig. 1, a distributed processing system data loading upgrade framework includes a software loading configuration tool, a data loading device, and a distributed processing system to be upgraded, where:
the software loading configuration tool is used for generating a loading control file according to the upgrading requirement, copying loadable data, including an upgradeable configuration item and the loading control file, into a data loading card, and connecting the data loading card to data loading equipment; the upgradeable configuration items comprise an operating system, a configuration file, FPGA logic, application software, a database and a driving file;
the data loading device is used for reading the file in the data loading card after receiving the control management command from the software loading configuration tool, and transmitting and storing the upgradeable configuration items and the loading control file to be loaded in the electronic disk by analyzing the loading control file; after receiving a distribution command of a software loading configuration tool, the data loading device distributes an upgradeable configuration item and a loading control file in the electronic disk to a processor corresponding to a distributed processing system to be upgraded;
after receiving an upgrade command of the software loading configuration tool, the processor performs solidification and upgrade of an upgradeable configuration item according to the loading control file; wherein the upgrade order includes which of the upgradeable configuration items in which processors need to be upgraded.
The invention also discloses a data loading upgrading method of the distributed processing system, which comprises the following steps:
(1) The upper computer running the software loading configuration tool enters a software loading management function, and sends a loading environment preparation command to the data loading equipment to inquire whether the processor is on line, whether loadable files exist, loadable file information and the like; the upper computer may be, for example, a portable notebook computer.
(2) The data loading device searches whether loadable data exists in the data loading card according to a preset file management mode, and sends a device searching command to the processor.
(3) After receiving the device searching command, the processor sends device information including the processor name, unique identifier and the like to the data loading device.
(4) If the processor is online and loadable data (loading control files and upgradeable configuration items) corresponding to the processor exist on the data loading card, the data loading device sends the information to the upper computer so that the upper computer displays the name of the processor and the corresponding loadable data.
(5) Analyzing the loading control file and storing the upgradeable configuration items and the loading control file in an electronic disk; the operator selects upgradeable configuration items and processors of the distributed processing system to be upgraded through the upper computer, and then submits an upgrade command to the data loading device.
(6) The data loading equipment utilizes the electronic disk to transmit data to the processor according to the loading protocol, and after the processor reports the state to the data loading manager, the data loading equipment replies the transmission progress and state to the upper computer, and the upper computer displays the transmission progress and state;
(7) After receiving loadable data, the processor performs data integrity verification and replies a state to the data loading equipment, after receiving a state command, the data loading equipment sends a transmission completion and a verification state to the upper computer, and the upper computer displays the transmission completion and the verification state;
(8) After the loadable data is checked to be correct by the processor, file block sintering is carried out according to preset configuration information, the sintering progress is sent to the data loading equipment, the data loading equipment transmits the sintering progress to the upper computer after receiving the state command, and the upper computer displays the sintering progress;
(9) And after the data loading equipment receives the state command, transmitting the sintering completion state information to the upper computer, and displaying the upgrading completion by the upper computer.
The files transmitted in the whole loading and upgrading process comprise two major types of protocol files and data files;
protocol files are LUI, LUS, LUR, should be created dynamically during loading; the data file can be loaded with data, including: header file (. LUH), image and configuration table; the header file is a configuration file necessary for one loading operation, and is used for describing information of loadable images and configuration tables and transmitting the information to the processor before the images and the configuration tables so as to inform the processor of data information to be loaded.
Table 1 loading files involved in an upgrade procedure
The above embodiments are only for illustrating the technical solution of the present application, and are not limiting thereof; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced equally; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (5)
1. A distributed processing system data loading upgrade framework, comprising a software loading configuration tool, a data loading device, and a distributed processing system to be upgraded, wherein:
the software loading configuration tool is used for generating a loading control file according to the upgrading requirement, copying loadable data, including an upgradeable configuration item and the loading control file, into a data loading card, and connecting the data loading card to data loading equipment;
the data loading device is used for reading the file in the data loading card after receiving the control management command from the software loading configuration tool, and transmitting and storing the upgradeable configuration items and the loading control file to be loaded in the electronic disk by analyzing the loading control file; after receiving a distribution command of a software loading configuration tool, the data loading device distributes an upgradeable configuration item and a loading control file in the electronic disk to a processor corresponding to a distributed processing system to be upgraded;
after receiving an upgrade command of the software loading configuration tool, the processor performs solidification and upgrade of an upgradeable configuration item according to the loading control file;
the loading and upgrading method of the distributed processing system data loading and upgrading framework comprises the following steps:
the upper computer running the software loading configuration tool enters a software loading management function, and sends a loading environment preparation command to the data loading equipment to inquire whether the processor is on line, whether the loadable file exists and the loadable file information;
the data loading device searches whether loadable data exists in the data loading card according to a preset file management mode, and sends a device searching command to the processor;
after receiving the device searching command, the processor sends device information to the data loading device, wherein the device information comprises a processor name and a unique identifier;
if the processor is online and loadable data corresponding to the processor exists on the data loading card, the data loading equipment sends the information to the upper computer so that the upper computer displays the name of the processor and the loadable data corresponding to the processor;
analyzing the loading control file and storing the upgradeable configuration items and the loading control file in an electronic disk; an operator selects an upgradeable configuration item and a processor of the distributed processing system to be upgraded through an upper computer, and then submits an upgrade command to the data loading equipment;
the loading upgrading method further comprises the following steps:
the data loading device utilizes the electronic disk to transmit data to the processor according to the loading protocol, and the processor replies the transmission progress and state to the upper computer after reporting the state to the data loading manager;
after receiving loadable data, the processor performs data integrity verification, and replies a state to the data loading equipment, and after receiving a state command, the data loading equipment sends a transmission completion and verification state to the upper computer;
after the loadable data is checked to be correct by the processor, file block sintering is carried out according to preset configuration information, the sintering progress is sent to the data loading equipment, and the data loading equipment transmits the sintering progress to the upper computer after receiving the state command;
the sintering of the processor is completed, the starting sign is modified, sintering completion information is transmitted to the data loading equipment, and the data loading equipment transmits the sintering completion state information to the upper computer after receiving the state command;
the files transmitted in the whole loading and upgrading process comprise two major types of protocol files and data files, wherein the protocol files are dynamically created in the loading process, and the data files are loadable data.
2. The distributed processing system data loading upgrade framework of claim 1 wherein the upgradeable configuration items include operating systems, configuration files, FPGA logic, application software, databases, and driver files.
3. The distributed processing system data loading upgrade framework of claim 1 wherein the upgrade command includes which of the upgradeable configuration items in which processors need to be upgraded.
4. The distributed processing system data loading upgrade framework of claim 1 wherein the protocol files are used for loading initialization, uploading load lists, and loading process and status monitoring.
5. The distributed processing system data loading upgrade framework of claim 1 wherein the data files include header files, images, and configuration tables; the header file is a configuration file necessary for one-time loading operation, and is used for describing loadable images and information of a configuration table; the header file is transferred to the handler prior to the image and configuration table to inform the handler of the data information to be loaded.
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