CN115225484A - Management system for DPU networking - Google Patents
Management system for DPU networking Download PDFInfo
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- CN115225484A CN115225484A CN202210818267.6A CN202210818267A CN115225484A CN 115225484 A CN115225484 A CN 115225484A CN 202210818267 A CN202210818267 A CN 202210818267A CN 115225484 A CN115225484 A CN 115225484A
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- 230000006855 networking Effects 0.000 title claims abstract description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 20
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000007726 management method Methods 0.000 description 44
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000011176 pooling Methods 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/10—Packet switching elements characterised by the switching fabric construction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The invention provides a management system for DPU networking, which belongs to the technical field of DPU products and comprises at least two DPU modules, a management module and a network switching module; the DPU module is connected with a plurality of SSD units; the management module is connected with the network switching module; the network switching module is connected with the DPU module through the optical port module; the management module is used for reading and configuring the state parameters of the DPU module, the optical port module and the SSD unit through the target data message; and the network switching module is used for forwarding the target data message to the corresponding DPU module according to the content of the target data message. The management module issues the target data message to the corresponding DPU module through the network switching module, manages and maintains the DPU module and the SSD unit according to the information of the target data message, so that the management and maintenance of the DPU module can be realized without logging in the DPU module through an external interface, and a plurality of DPU modules can be comprehensively managed, so that the management efficiency and the safety are improved.
Description
Technical Field
The invention relates to the technical field of DPU products, in particular to a management system for DPU networking.
Background
A DPU (Data Processing Unit), i.e., a Data processor, is a Processing Unit constructed centering on Data. The most direct function of the DPU is as an unloading engine of the CPU, and the DPU takes over the services of the infrastructure layer, such as network virtualization, hardware resource pooling and the like, and releases the computing power of the CPU to the upper application.
With the continuous increase of the demand of data processing services, an effective maintenance management method is needed after the large-scale deployment of the DPUs, the function implementation of the current DPU product is still in an exploration stage, and no management scheme with complete system exists, and generally, a single DPU card is logged in through interfaces such as uart, jtag and the like on hardware to perform management operation and maintenance of the board card, so that systematization is insufficient, and efficiency is low. Especially, when the number of the DPU cards in the data network is large, the method for performing the maintenance management on the single card one by one is complex in operation, not convenient and fast, and a system management scheme which is efficient and concise is needed.
Disclosure of Invention
The technical problem of the invention is to provide a management system for a DPU networking, which can effectively manage DPU cards and improve the management efficiency of the DPU cards.
In order to achieve the purpose, the invention adopts the technical scheme that:
a management system of DPU networking comprises at least two DPU modules, an optical port module, a management module and a network switching module; the DPU module is connected with the SSD units and the optical port module; the management module is connected with the network switching module; the network switching module is connected with the optical port module; the management module is used for reading the state parameters of the DPU module and the SSD unit through the target data message and configuring the state parameters of the DPU module, the optical port module and the SSD unit; and the network switching module is used for forwarding the target data message to the corresponding DPU module according to the content of the target data message, and exchanging information between the management module and the DPU module. The management module issues the target data message to the corresponding DPU module through the network exchange module, and manages and maintains the DPU module and the internal SSD unit according to the information of the target data message, so that the management and maintenance of the DPU module can be realized without logging in the DPU module through an external interface, and a plurality of DPU modules can be comprehensively managed, so that the management efficiency and the safety are improved.
Further, the structure of the target data message comprises a header, a payload and a check bit; the head includes: original address, target address, message type, message subtype and message number; the message type and the message subtype are fixed values; the payload includes: optical interface module state configuration information and SSD unit state configuration information.
Further, the target data packet includes: the management instruction message is used for indicating the DPU module corresponding to the target address to upload the real-time state parameters; and the configuration instruction message is used for providing configuration information that the DPU module corresponding to the target address needs to be updated.
Further, the network switching module is a switch; the switch is used for forwarding the target data message to the corresponding DPU module according to the target address in the target data message; and the real-time state parameter processing module is also used for receiving the real-time state parameter uploaded by the DPU module corresponding to the target address in the management instruction message and sending the real-time state parameter to the management module.
Further, the management instruction packet refers to a target data packet whose payload values are all 0.
Further, the DPU module further comprises: the cache unit is used for caching the configuration information updated each time by the DPU module; the DPU module is also used for acquiring the configuration information cached by the cache unit in the DPU module corresponding to the configuration instruction message and comparing the configuration information with the configuration information in the new configuration instruction message; and the management module is also used for writing the new configuration information into the DPU module when the cached configuration information is different from the configuration information in the new configuration instruction message.
Drawings
The invention and its features, aspects and advantages will become more apparent from the following detailed description of non-limiting embodiments, which is to be read in connection with the accompanying drawings. Like reference symbols in the various drawings indicate like elements. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention.
Fig. 1 is a structural diagram of a management system for DPU networking provided by the present invention;
fig. 2 is a structural diagram of a target data packet provided by the present invention.
Detailed Description
The invention will be further described with reference to the following drawings and specific examples, which are not intended to limit the invention thereto.
In the prior art, the DPU cards are usually logged in through interfaces such as uart and jtag on the hardware of the DPU cards to perform management operation and maintenance of the cards, a single DPU card can only be processed in a targeted manner each time, when a plurality of DPU modules are required to be managed, the DPU cards need to be sequentially logged in through the interfaces on the DPU cards to perform management and maintenance, the processing efficiency is low, systematic comprehensive management is lacked, and the safety is not high.
Therefore, the present invention provides a management system for DPU networking, as shown in fig. 1, including at least two DPU modules, an optical interface module, a management module, and a network switching module; in the embodiment, four DPU modules are provided, and are connected with a plurality of SSD units and an optical port module; the management module is connected with the network switching module; the network switching module is connected with the DPU module through the optical port module; the management module is used for reading the state parameters of the DPU module and the SSD unit through the target data message and configuring the state parameters of the DPU module, the optical port module and the SSD unit; and the network switching module is used for forwarding the target data message to the corresponding DPU module according to the content of the target data message, and exchanging information between the management module and the DPU module, and the network switching module can be a switch.
The structure of the target data packet, as shown in fig. 2, includes a header HEAD, a payload POYLOAD, and a check bit CRC; the HEAD HEAD includes: the method comprises the steps of firstly, obtaining an original address SRC, a target address DES, a message TYPE TYPE, a message subtype Sub _ T and a message number NUM; the original address SRC occupies 6 bytes, the destination address DES occupies 6 bytes, the message TYPE is a fixed value, and is fixedly set to 0x0880 in this embodiment, the message subtype Sub _ T is used to represent the uniqueness of the destination data message TYPE, and is set to a fixed value of 0x7788, and the message number NUM occupies 2 bytes. The payload includes: optical port module state configuration information T m And SSD cell State configuration information L n ，T m The mth state configuration information representing the optical port may include, but is not limited to, number, wavelength, optical power, and the like, and may be specifically customized according to actual needs; l is a radical of an alcohol n The nth state configuration information representing the SD unit may include, but is not limited to, a number, namespcae, blocksize, and the like, and may also be customized according to the user's needs.
Specifically, the target data message includes a management instruction message and a configuration instruction message; the management instruction message is used for indicating the DPU module corresponding to the target address to upload real-time state parameters, and when the value of the effective load of the target data message is 0, the management instruction message is the management instruction message; the configuration instruction message is used for providing configuration information that a DPU module corresponding to the target address needs to be updated. The DPU module comprises: the cache unit is used for caching the configuration information updated by the DPU module each time; the DPU module is also used for acquiring the configuration information cached by the cache unit in the DPU module corresponding to the configuration instruction message and comparing the configuration information with the configuration information in the new configuration instruction message; and the management module is also used for writing the new configuration information into the DPU module when the cached configuration information is different from the configuration information in the new configuration instruction message.
When the invention is implemented specifically, the management module sends a target data message to the network switching module, and the network switching module forwards the target data message to the corresponding DPU module according to the target address of the target data message; when the target data message is a management instruction message, the DPU module sends the current state configuration information to the management module through the network switching module in the data format of the state message; when the target data message is a configuration instruction message, the DPU module analyzes the configuration instruction message, compares the analyzed configuration data with the data cached by the cache unit, and if the analyzed configuration data is different from the data cached by the cache unit, the management module writes the configuration data in the configuration instruction message into the DPU module.
In summary, in the present invention, the management module issues the target data packet to the corresponding DPU module through the network switching module, and manages and maintains the DPU module, the optical interface module, and the SSD unit according to the information of the target data packet, and the management module can query the status information of the DPU module in real time without logging in the DPU module through the external interface, and can also report the status information to the management module periodically, and can perform overall processing on a plurality of DPU modules, thereby improving management efficiency and security.
The above description is of the preferred embodiment of the invention; it is to be understood that the invention is not limited to the particular embodiments described above, in that devices and structures not described in detail are understood to be implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications, or modify equivalent embodiments, without departing from the technical solution of the invention, without affecting the essence of the invention; therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention are still within the scope of the protection of the technical solution of the present invention, unless the contents of the technical solution of the present invention are departed.
Claims (6)
1. A management system of DPU networking is characterized by comprising at least two DPU modules, an optical port module, a management module and a network switching module; the DPU module is connected with a plurality of SSD units and the optical port module; the management module is connected with the network switching module; the network switching module is connected with the optical port module;
the management module is used for reading the state parameters of the DPU module and the SSD unit through a target data message and configuring the state parameters of the DPU module, the optical interface module and the SSD unit;
and the network switching module is used for forwarding the target data message to the corresponding DPU module according to the content of the target data message, and exchanging information between the management module and the DPU module.
2. The system of claim 1, wherein the structure of the target datagram comprises a header, a payload, and a check bit;
the head includes: original address, target address, message type, message subtype and message number; the message type and the message subtype are fixed values;
the payload includes: optical interface module state configuration information and SSD unit state configuration information.
3. The DPU networking management system of claim 2, wherein the target datagram comprises:
the management instruction message is used for indicating the DPU module corresponding to the target address to upload real-time state parameters;
and the configuration instruction message is used for providing configuration information that the DPU module corresponding to the target address needs to be updated.
4. The system according to claim 3, wherein the network switching module is a switch;
the switch is used for forwarding the target data message to a corresponding DPU module according to a target address in the target data message; and the real-time state parameter processing module is also used for receiving the real-time state parameter uploaded by the DPU module corresponding to the target address in the management instruction message and sending the real-time state parameter to the management module.
5. The management system according to claim 4, wherein the management instruction packet refers to a target data packet whose payload values are all 0.
6. The DPU networking management system of claim 5, wherein the DPU module comprises:
the cache unit is used for caching the configuration information updated each time by the DPU module;
the DPU module is further configured to obtain configuration information cached by a cache unit in the DPU module corresponding to the configuration instruction packet, and compare the configuration information with configuration information in the new configuration instruction packet;
the management module is further configured to write the new configuration information into the DPU module when the cached configuration information is different from the configuration information in the new configuration instruction message.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060080399A1 (en) * | 2004-10-08 | 2006-04-13 | Agilent Technologies, Inc. | Remote configuration management for data processing units |
| CN107888420A (en) * | 2017-11-23 | 2018-04-06 | 北京安博通科技股份有限公司 | A kind of management system of LAN forwarding unit |
| US20200073840A1 (en) * | 2018-09-05 | 2020-03-05 | Fungible, Inc. | Dynamically changing configuration of data processing unit when connected to storage device or computing device |
| CN110892380A (en) * | 2017-07-10 | 2020-03-17 | 芬基波尔有限责任公司 | Data processing unit for stream processing |
| CN113810791A (en) * | 2021-09-22 | 2021-12-17 | 浙江锐文科技有限公司 | Method for improving intelligent network card/DPU network telemetering technology performance |
-
2022
- 2022-07-13 CN CN202210818267.6A patent/CN115225484B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060080399A1 (en) * | 2004-10-08 | 2006-04-13 | Agilent Technologies, Inc. | Remote configuration management for data processing units |
| CN110892380A (en) * | 2017-07-10 | 2020-03-17 | 芬基波尔有限责任公司 | Data processing unit for stream processing |
| CN107888420A (en) * | 2017-11-23 | 2018-04-06 | 北京安博通科技股份有限公司 | A kind of management system of LAN forwarding unit |
| US20200073840A1 (en) * | 2018-09-05 | 2020-03-05 | Fungible, Inc. | Dynamically changing configuration of data processing unit when connected to storage device or computing device |
| CN113810791A (en) * | 2021-09-22 | 2021-12-17 | 浙江锐文科技有限公司 | Method for improving intelligent network card/DPU network telemetering technology performance |
Non-Patent Citations (1)
| Title |
|---|
| 王新良: "《计算机网络》", vol. 2, 31 May 2020, 北京：机械工业出版社, pages: 117 - 118 * |
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