CN107483569A - A kind of server with automatically upgrading firmware, system and upgrade method - Google Patents
A kind of server with automatically upgrading firmware, system and upgrade method Download PDFInfo
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- CN107483569A CN107483569A CN201710661749.4A CN201710661749A CN107483569A CN 107483569 A CN107483569 A CN 107483569A CN 201710661749 A CN201710661749 A CN 201710661749A CN 107483569 A CN107483569 A CN 107483569A
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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
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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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
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- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The present invention relates to a kind of server with automatically upgrading firmware, system and upgrade method, it is characterised in that including BMC units, the BMC units include automatic upgrading coprocessor, processor and memory module；The automatic upgrading coprocessor is connected with processor, automatic upgrading coprocessor is used for firmware version number used in query processor, and server and other servers where the version number of firmware used in the processor inquired is sent to by data transmission module, and be additionally operable to send request upgrade signal and reset signal to processor；The processor is used to return to upgrading confirmation to automatic upgrading coprocessor；Processor is connected with memory module.
Description
Technical field
The invention belongs to IP core design and firmware upgrade technical field, and in particular to a kind of clothes with automatically upgrading firmware
Business device, system and upgrade method.
Background technology
Server cluster can carry out parallel computation so as to obtain higher calculating performance using multiple servers, can also
Backuped with multiple servers so that any one server be broken whole system still can normal operation.Single service
Device management is typically realized using BMC chip.It is if necessary to the upgrade job for the BMC firmwares for carrying out individual server, then necessary
Turn off server in local upgrade or long-range update.Both of which must be participated in artificially, and remote upgrade efficiency is very
It is low.Particularly, in server cluster, the BMC firmware version numbers of the server of each batch are very likely inconsistent, have newest
Version, it is also possible to very old version be present, it is necessary to upgrading firmware it is more when, workload is very huge, and locally rises
Level sometimes has to close server, causes the waste of computing resource.
In existing server B MC firmwares remote upgrade technology, typically CS structures are used.Server is database,
Client is the BMC chip of server.If necessary to which with new BMC firmwares, firmware is downloaded to far-end server from local data base
BMC chip in.
BMC firmware automatic update systems are run in far-end server, and the server includes BMC chip, and the server leads to
Network is crossed with monitoring end equipment and data storehouse to be connected.The BMC firmware automatic update systems include:Setup module, for basis
BMC more new commands open the BMC automatically updating functions of server, and set a monitoring dog by the operating system of server
The listening period cycle；Module is monitored, dog is monitored to the progress timing of listening period cycle for starting, judges to monitor the monitoring of dog
Whether the time cycle terminates, and when listening period end cycle, is re-set as into initial value the listening period cycle；Update mould
Block, whether the current BMC firmwares in the memory for judging BMC chip need to update, when the current BMC firmwares in memory
When needing renewal, the BMC firmware data of latest edition is downloaded from database, and by the BMC firmwares data of latest edition certainly
Dynamic to be updated in the corresponding storage region of memory of BMC chip, long-range renewal firmware renewal efficiency is low.If server set
Group position network bandwidth is relatively low, and the extremely inefficient local firmware upgrade of that upgrading causes to take sometimes for server is closed
The waste for device resource of being engaged in.This is the deficiencies in the prior art part.
The content of the invention
It is an object of the present invention to have firmware automatic in view of the above-mentioned drawbacks of the prior art, providing design one kind
Server, system and the upgrade method of upgrading, to solve above-mentioned technical problem.
In order to achieve the above object, the technical scheme is that：
A kind of server with automatically upgrading firmware, including BMC units, the BMC units include automatic upgrading coprocessor,
Processor and memory module；
The automatic upgrading coprocessor is connected with processor, and the automatic coprocessor that upgrades is used for firmware version used in query processor
This number, and the version number of firmware used in the processor inquired is sent to place server and other by data transmission module
Server, and be additionally operable to send request upgrade signal and reset signal to processor；
The processor is used to return to upgrading confirmation to automatic upgrading coprocessor；
Processor is connected with memory module.
Further, the memory module includes data storage, bootstrap memory, modular converter and some programs
Memory；
Each program storage is connected by modular converter with processor, and modular converter is used to complete processor program address
Conversion；
Bootstrap memory is connected with modular converter；
Data storage is connected with processor.
Further, the data transmission module includes the bus control unit and bus transceiver being sequentially connected；
Bus control unit is used for conversion and the storage information for completing string and information；
Bus transceiver is used for the transmitting-receiving for completing differential signal.
A kind of system with automatically upgrading firmware, including several servers, the server include BMC units, often
Individual server B mc unit connects composition closed bus net through bus；
The BMC units include automatic upgrading coprocessor, processor and memory module；
The automatic upgrading coprocessor is connected with processor, and the automatic coprocessor that upgrades is used for firmware version used in query processor
This number, and the version number of firmware used in the processor inquired is sent to Servers-all by data transmission module, and
It is additionally operable to send request upgrade signal and reset signal to processor；
The processor is used to return to upgrading confirmation to automatic upgrading coprocessor；
Processor is connected with memory module.
Further, the memory module includes data storage, bootstrap memory, modular converter and some programs
Memory；
Each program storage is connected by modular converter with processor, and modular converter is used to complete processor program address
Conversion；
Bootstrap memory is connected with modular converter；
Data storage is connected with processor.
Further, the data transmission module includes the bus control unit and bus transceiver being sequentially connected；
Bus control unit includes CAN controller；Bus transceiver includes CAN transceiver.
CAN controller is used for conversion and the storage information for completing string and information；
CAN transceiver is used for the transmitting-receiving for completing differential signal.
Further, described program amount of memory is two, respectively the first program storage and the second program storage
Device；
Build-out resistor is additionally provided with the closed bus net.
The firmware of two program storages updates simultaneously, when book server BMC units are as the firmware role for providing upgrading
When, the processor inside book server BMC units works simultaneously, it is not necessary to waits.
A kind of method that server firmware upgrades automatically, comprises the following steps：
In each setting upgrade cycle, automatic to upgrade firmware version number used in coprocessor query processor, transmission scans message
To Servers-all；Whether other server internals have scalable firmware program in detecting system simultaneously；
Detect that server internal has scalable program, the automatic coprocessor that upgrades retains the server comprising ROMPaq
The node number of BMC units, and the processor request to place server B mc unit carries out firmware upgrade, processor returns to upgrading
Confirmation then carries out updating operation, otherwise waits for the next cycle and handles again.
Further, step processor returns to upgrading confirmation and then carries out updating operation, otherwise waits for the next cycle again
Secondary processing also includes：
When processor receives the request progress firmware upgrade signal that automatic upgrading coprocessor is sent, processor is disposed surplus
Remaining task, then return and confirm upgrade signal；
Processor residue task can not be completed or have hot job in short term, and return wouldn't upgrade signal.
Further, step processor receives the request that automatic upgrading coprocessor is sent and carries out firmware upgrade signal
When, processor is disposed remaining task, returns and confirms also to include after upgrade signal：
Processor enters the redaction firmwares to be used such as do-nothing operation state after returning to upgrading confirmation；Simultaneously at automatic upgrading association
Reason device sends request and upgrades message to the server B mc unit comprising ROMPaq, and requested server B mc unit return is really
Recognize automatic upgrading coprocessor of the message to the server B mc unit of request；
Automatic upgrading coprocessor inside requested server B mc unit reads firmware program, sends datagram to please
The server B mc unit asked, the automatic upgrading coprocessor for initiating request receive data message, renewal firmware to the first program
Memory or the second program storage；
The automatic upgrading coprocessor for initiating request sends reset signal to processor.
Further, step processor residue task can not be completed or have hot job in short term, and return wouldn't upgrade signal
Also include：
When processor returns to the signal that wouldn't upgrade twice in succession, the automatic coprocessor that upgrades is according to the available solid of reservation before
The node number of the server B mc unit of part, initiates automatic upgrade request, and processor is disposed after task and can voluntarily initiated really
Recognize upgrade signal.
Further, the message of the automatic escalation process transmission of server firmware includes scanning message, request message, confirms report
Text and data message；
Message is scanned, sends that to be broadcast to Servers-all BMC mono- by the automatic upgrading coprocessor of request server BMC units
Member；
Request message, it is issued to by the automatic upgrading coprocessor of request server BMC units and includes clothes capable of updating firmware
Business device BMC units；
Confirmation message, the response of scanning/request operation is completed, is sent by requested server B mc unit；
Data message, sent by the server B mc unit comprising firmware updating, complete firmware between two server B mc units
Transmission.
Further, confirmation message includes two seed messages, respectively returns to scanning result message and confirms that transmission can rise
Level firmware message.
Processor, it then follows breathe out not architecture；
Automatic upgrading coprocessor：Complete control, query processor operation program version number, the request upgrading to bus control unit
The operation such as the conversion of program address of firmware program, resetting processor, control processor；Upgrade cycle is set.
Modular converter：The conversion of processor program address is completed, according to the configuration of automatic upgrading coprocessor, selects first
Program storage or the second program storage；When the memory selection signal of controlling bus indicates 0, the address of processor is reflected
The second program storage is mapped to, the automatic address for upgrading coprocessor is mapped to the first program storage；Data are equally observed
Same rule.The address of bootstrap memory is without conversion.
Bus control unit includes CAN controller；Bus transceiver includes CAN transceiver.
CAN controller is used for conversion and the storage information for completing string and information；
CAN transceiver is used for the transmitting-receiving for completing differential signal.
The beneficial effects of the present invention are, technical scheme added in server B mc unit EBI and
From escalation policy, multiple server B mc units form in the cluster can have the system upgraded automatically to be a kind of.Can solve
Long-range renewal firmware renewal efficiency is low, local firmware upgrade sometimes for server is closed, cause server resource waste,
Need artificial the problem of participating in taking human resources.
In addition, design principle of the present invention is reliable, and it is simple in construction, there is very extensive application prospect.
As can be seen here, the present invention compared with prior art, has prominent substantive distinguishing features and significantly improved, it is implemented
Beneficial effect be also obvious.
Brief description of the drawings
Fig. 1 is the server B mc unit structured flowchart that the present embodiment provides.
Fig. 2 is a kind of connection block diagram for system with automatically upgrading firmware that the present embodiment provides.
Fig. 3 is the scanning message format chart transmitted in the automatic escalation process of server firmware that the present embodiment provides.
Fig. 4 is the request message format sheet transmitted in the automatic escalation process of server firmware that the present embodiment provides.
Fig. 5 is the confirmation message format figure table transmitted in the automatic escalation process of server firmware that the present embodiment provides.
Fig. 6 is the data message format sheet transmitted in the automatic escalation process of server firmware that the present embodiment provides.
Wherein, 1-BMC units, 2- processors, 3- modular converters, 4- upgrade coprocessor, 5-CAN controllers, 6- automatically
CAN transceiver, the program storages of 7- first, the program storages of 8- second, 9- data storages, 10- bootstrap memories.
Embodiment
Below in conjunction with the accompanying drawings and the present invention will be described in detail by specific embodiment, and following examples are to the present invention
Explanation, and the invention is not limited in implementation below.
As shown in figure 1, a kind of server with automatically upgrading firmware that the present embodiment provides, including BMC units 1, institute
Stating BMC units 1 includes automatic upgrading coprocessor 4, processor 2 and memory module；
The automatic upgrading coprocessor 4 is connected with processor 2, and the automatic coprocessor 4 that upgrades is for solid used in query processor 2
Part version number, and version number's scanning file of firmware used in the processor 2 inquired is sent to institute by data transmission module
In server and other servers, and it is additionally operable to send request upgrade signal and reset signal to processor 2；
The processor 2 is used to return to upgrading confirmation to automatic upgrading coprocessor 4；
Processor 2 is connected with memory module.
The memory module includes data storage 9, bootstrap memory 10, modular converter 3 and some program storages
Device；
Each program storage is connected by modular converter 3 with processor 2, and modular converter 3 is used for completing the program of processor 2
The conversion of location；
Bootstrap memory 10 is connected with modular converter 3；
Data storage 9 is connected with processor 2.
The data transmission module includes the CAN controller 5 and CAN transceiver 6 being sequentially connected；
CAN controller 5 is used for conversion and the storage information for completing string and information；
CAN transceiver 6 is used for the transmitting-receiving for completing differential signal.
As shown in Fig. 2 a kind of system with automatically upgrading firmware, including 4 servers, the server include BMC
Unit 1, each server B mc unit connect composition closed bus net through CAN, matching electricity are additionally provided with closed bus net
Resistance；
The BMC units 1 include automatic upgrading coprocessor 4, processor 2 and memory module；
The automatic upgrading coprocessor 4 is connected with processor 2, and the automatic coprocessor 4 that upgrades is for solid used in query processor 2
Part version number, and version number's scanning file of firmware used in the processor 2 inquired is sent to institute by data transmission module
There is server, and be additionally operable to send request upgrade signal and reset signal to processor 2；
The processor 2 is used to return to upgrading confirmation to automatic upgrading coprocessor 4；
Processor 2 is connected with memory module.
The memory module includes data storage 9, bootstrap memory 10, modular converter 3 and some program storages
Device；
Each program storage is connected by modular converter 3 with processor 2, and modular converter 3 is used for completing the program of processor 2
The conversion of location；
Bootstrap memory 10 is connected with modular converter 3；
Data storage 9 is connected with processor 2.
The data transmission module includes the CAN controller 5 and CAN transceiver 6 being sequentially connected；
CAN controller 5 is used for conversion and the storage information for completing string and information；
CAN transceiver 6 is used for the transmitting-receiving for completing differential signal.
Described program amount of memory is two, respectively the first program storage 7 and the second program storage 8；
The firmware of two program storages updates simultaneously, when book server BMC units are as the firmware role for providing upgrading, this
Processor inside server B mc unit works simultaneously, it is not necessary to waits.
The method that a kind of server firmware that the present embodiment provides upgrades automatically, comprises the following steps：
It is the upgrade cycle each set, automatic to upgrade firmware version number used in the query processor 2 of coprocessor 4, send scanning report
Text arrives Servers-all；Whether other server internals have scalable firmware program in detecting system simultaneously；
If detecting that server internal has scalable program, the automatic coprocessor 4 that upgrades retains the service for including ROMPaq
The node number of the BMC units of device, and the request of processor 2 to place server B mc unit 1 carries out firmware upgrade,
When processor 2 receives the request progress firmware upgrade signal that automatic upgrading coprocessor 4 is sent, processor 2 has been handled
Finish remaining task, then return and confirm upgrade signal；
2 remaining task of processor can not be completed or have hot job in short term, and return wouldn't upgrade signal；When processor twice in succession
During the signal that 2 returns wouldn't upgrade, the automatic server B mc unit for upgrading the available firmware that coprocessor retains before
Node number, automatic upgrade request is initiated, can voluntarily initiate to confirm upgrade signal after processor 2 is disposed task.
Processor 2 enters the redaction firmwares to be used such as do-nothing operation state after returning to upgrading confirmation；It is simultaneously automatic to rise
It is mono- to the server B mc unit comprising ROMPaq, requested server B MC that the level transmission request of coprocessor 4 upgrades message
Member returns to automatic upgrading coprocessor 4 of the confirmation message to the server B mc unit of request；
Automatic upgrading coprocessor inside requested server B mc unit reads firmware program, sends datagram to please
The server B mc unit 1 asked, the automatic upgrading coprocessor 4 for initiating request receive data message, renewal firmware to the first journey
Sequence memory；
The automatic upgrading coprocessor 4 for initiating request sends reset signal to processor 2.
Message is scanned, is sent by the automatic upgrading coprocessor of request server BMC units and is broadcast to Servers-all BMC
Unit；Scan message form as shown in figure 3,
Wherein, Messsage is type of message 000：Represent scanning message.
SRCID：Represent the scan request which BMC unit is sent.
VERSION：Represent request BMC firmware version number.
RESERVE：For reserved bit.
Request message, is issued to that to include BMC capable of updating firmware mono- by the automatic upgrading coprocessor for asking BMC units
Member；The form of request message as shown in figure 4,
Wherein, Messsage is type of message 001：Represent request message.
DNID：Represent purpose BMC units.
SRCID：Represent the request which BMC unit is sent.
RESERVE：For reserved bit.
Confirmation message, the response of scanning/request operation is completed, is sent by requested BMC units；
The form of confirmation message as shown in figure 5,
Wherein, Message is type of message 010：Represent scanning response message.011：Represent upgrading confirmation message.
DNID：Represent the request which BMC unit is sent.
SRCID：Represent the confirmation response which BMC unit is sent.
STYLE：For mode bit.00：Confirm without capable of updating firmware, 01：Confirmation have it is capable of updating firmware, 10：Upgrading confirms.
Data message, sent by the BMC units comprising firmware updating, complete the transmission of firmware between two BMC units；Number
According to message form as shown in fig. 6,
Wherein, Message is type of message 100：Represent data message.
DNID：Represent to select which BMC unit as trustship BMC.
LEN：Represent data length in this message.
RESERVE：For reserved bit.
DATA：Firmware program, specifically upgrade the first stroke data message after confirmation message is sent, high 6 are versions
This number.
Confirmation message includes two seed messages, respectively returns to scanning result message and confirms to send report capable of updating firmware
Text.
Disclosed above is only the preferred embodiment of the present invention, but the present invention is not limited to this, any this area
What technical staff can think does not have creative change, and some improvement made without departing from the principles of the present invention and
Retouching, should all be within the scope of the present invention.
Claims (10)
1. a kind of server with automatically upgrading firmware, it is characterised in that including BMC units, the BMC units include automatic
Upgrade coprocessor, processor and memory module；
The automatic upgrading coprocessor is connected with processor, and the automatic coprocessor that upgrades is used for firmware version used in query processor
This number, and the version number of firmware used in the processor inquired is sent to place server and other by data transmission module
Server, and be additionally operable to send request upgrade signal and reset signal to processor；
The processor is used to return to upgrading confirmation to automatic upgrading coprocessor；
Processor is connected with memory module.
A kind of 2. server with automatically upgrading firmware according to claim 1, it is characterised in that the memory module
Including data storage, bootstrap memory, modular converter and some program storages；
Each program storage is connected by modular converter with processor, and modular converter is used to complete processor program address
Conversion；
Bootstrap memory is connected with modular converter；
Data storage is connected with processor.
A kind of 3. server with automatically upgrading firmware according to claim 2, it is characterised in that the data transfer
Module includes the bus control unit and bus transceiver being sequentially connected；
Bus control unit is used for conversion and the storage information for completing string and information；
Bus transceiver is used for the transmitting-receiving for completing differential signal.
4. a kind of system with automatically upgrading firmware, it is characterised in that including several servers, the server is right
It is required that the server described in any one of 1-3, the BMC units of each server connect composition closed bus net by bus.
A kind of 5. system with automatically upgrading firmware according to claim 4, it is characterised in that described program memory
Quantity is two, respectively the first program storage and the second program storage；
The firmware of two program storages updates simultaneously, and when this BMC units are as the firmware role for providing upgrading, this BMC is single
Processor inside member works simultaneously, it is not necessary to waits.
6. a kind of method that server firmware upgrades automatically, it is characterised in that comprise the following steps：
Automatic upgrading coprocessor is used in firmware version number used in each setting cyclic polling processor, send scanning message to
Servers-all；Whether other server internals have scalable firmware program in detecting system simultaneously；
Detect that server internal has scalable program, the automatic coprocessor that upgrades retains the server comprising ROMPaq
The node number of BMC units, and the processor request to place server B mc unit carries out firmware upgrade,
Processor returns to upgrading confirmation and then carries out updating operation, and otherwise wait for the next cycle is handled again.
7. the method that a kind of server firmware according to claim 6 upgrades automatically, it is characterised in that step processor is returned
Rise level confirmation then carries out updating operation, otherwise waits for the next cycle and handles also include again：
When processor receives the request progress firmware upgrade signal that automatic upgrading coprocessor is sent, processor is disposed surplus
Remaining task, then return and confirm upgrade signal；
Processor residue task can not be completed or have hot job in short term, and return wouldn't upgrade signal.
8. the method that a kind of server firmware according to claim 7 upgrades automatically, it is characterised in that
When step processor receives the request progress firmware upgrade signal that automatic upgrading coprocessor is sent, processor has been handled
Finish remaining task, return and confirm also to include after upgrade signal：
Processor enters the redaction firmwares to be used such as do-nothing operation state after returning to upgrading confirmation；Simultaneously at automatic upgrading association
Reason device sends request and upgrades message to the server B mc unit comprising ROMPaq, and requested server B mc unit return is really
Recognize automatic upgrading coprocessor of the message to the server B mc unit of request；
Automatic upgrading coprocessor inside requested server B mc unit reads firmware program, sends datagram to please
The server B mc unit asked, the automatic upgrading coprocessor for initiating request receive data message, renewal firmware to program storage
Device；
The automatic upgrading coprocessor for initiating request sends reset signal to processor.
9. the method that a kind of server firmware according to claim 7 upgrades automatically, it is characterised in that
Step processor residue task can not be completed or have hot job in short term, return wouldn't upgrade signal also include：
When processor returns to the signal that wouldn't upgrade twice in succession, the automatic coprocessor that upgrades is according to the available solid of reservation before
The node number of the server B mc unit of part, initiates automatic upgrade request, and processor is disposed after task and can voluntarily initiated really
Recognize upgrade signal.
10. the method that a kind of server firmware according to claim 8 or claim 9 upgrades automatically, it is characterised in that server is solid
The message of the automatic escalation process transmission of part includes scanning message, request message, confirmation message and data message；
Message is scanned, sends that to be broadcast to Servers-all BMC mono- by the automatic upgrading coprocessor of request server BMC units
Member；
Request message, it is issued to by the automatic upgrading coprocessor of request server BMC units and includes clothes capable of updating firmware
Business device BMC units；
Confirmation message, the response of scanning/request operation is completed, is sent by requested server B mc unit；
Data message, gone out by the server B mc unit comprising firmware updating, firmware between two server B mc units of completion
Transmission.
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| CN201710661749.4A CN107483569A (en) | 2017-08-04 | 2017-08-04 | A kind of server with automatically upgrading firmware, system and upgrade method |
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| CN201710661749.4A CN107483569A (en) | 2017-08-04 | 2017-08-04 | A kind of server with automatically upgrading firmware, system and upgrade method |
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| CN116431190A (en) * | 2023-06-13 | 2023-07-14 | 苏州浪潮智能科技有限公司 | Firmware upgrading method and device, BMC chip, server and medium |
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