CN109582337A - A kind of method, apparatus and computer readable storage medium of firmware upgrade - Google Patents
A kind of method, apparatus and computer readable storage medium of firmware upgrade Download PDFInfo
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- CN109582337A CN109582337A CN201811474679.2A CN201811474679A CN109582337A CN 109582337 A CN109582337 A CN 109582337A CN 201811474679 A CN201811474679 A CN 201811474679A CN 109582337 A CN109582337 A CN 109582337A
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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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Abstract
The embodiment of the invention discloses a kind of method, apparatus of firmware upgrade and computer readable storage medium, judge whether received firmware activation command is online upgrading order；If, preset transaction processing system is then called to take over the current vocational work of solid state hard disk, to guarantee not interrupting for solid state hard disk business, since solid state hard disk is currently at idle state, target firmware corresponding with firmware activation command can be loaded at this time to solid state hard disk；After the firmware upgrade for completing solid state hard disk, then the current vocational work of transaction processing system is transferred to solid state hard disk, to restore the business in solid state hard disk.In the technical scheme, by calling preset transaction processing system to take over the current vocational work of solid state hard disk, it can guarantee the continuity of business, and realize the updating operation of solid state hard disk firmware in case of constant power, to run and maintenance provides convenience, business development efficiency is improved.
Description
Technical field
The present invention relates to solid state hard disk technical fields, more particularly to the method, apparatus and computer of a kind of firmware upgrade
Readable storage medium storing program for executing.
Background technique
With the development of the technologies such as internet, cloud computing, Internet of Things, solid state hard disk (Solid State Drives, SSD)
As a new generation store equipment, it is fast, low in energy consumption with its read or write speed the advantages that be widely used.Firmware (Firmware, FW) is right
It is algorithm that is highly important, controlling read-write and transmit for SSD, the firmware of a new version may bring for SSD
Promotion in performance is added to new function, therefore the upgrading of firmware is very necessary.
The firmware upgrade of SSD needs to stop current business, and firmware is downloaded to in host side by upgrading tool the finger of SSD
Positioning is set.In traditional approach, to make the firmware newly upgraded come into force, the side of either hot plug is needed by way of restarting host
Formula makes SSD power off and re-power, to load the firmware newly upgraded.The power operation of SSD will lead to the interruption of current business,
Under the scene application for requiring business not power off for 24 hours especially for data center etc., for run and safeguard bring it is more
It is inconvenient.
It is those skilled in the art's urgent problem to be solved as it can be seen that how to guarantee the continuity of business in firmware upgrade.
Summary of the invention
The purpose of the embodiment of the present invention is that the method, apparatus and computer readable storage medium of a kind of firmware upgrade are provided,
It can guarantee the continuity of business in firmware upgrade.
In order to solve the above technical problems, the embodiment of the present invention provides a kind of method of firmware upgrade, comprising:
Judge whether received firmware activation command is online upgrading order；
If so, preset transaction processing system is called to take over the current vocational work of solid state hard disk；
Target firmware corresponding with the firmware activation command is loaded to the solid state hard disk；
After completing the firmware upgrade of solid state hard disk, then the current vocational work of the transaction processing system is transferred to institute
State solid state hard disk.
Optionally, it is described judge whether received firmware activation command is online upgrading order before further include:
When receiving firmware activation command, then target firmware is read from local memory, and the target firmware is deposited
Storage is into non-volatile memory medium.
Optionally, the target firmware is stored to before non-volatile memory medium described further include:
Judge whether the target firmware is complete；
If so, executing the step of storing the target firmware to non-volatile memory medium；
If it is not, then carrying out alarm prompt.
Optionally, after the vocational work that the transaction processing system is current is transferred to the solid state hard disk also
Include:
Judge the solid state hard disk firmware whether be upgrading after target firmware；
If it is not, then showing the prompt information of firmware upgrade exception.
The embodiment of the invention also provides a kind of devices of firmware upgrade, including judging unit, call unit, loading unit
And switch unit；
The judging unit, for judging whether received firmware activation command is online upgrading order；If so, triggering
The call unit；
The call unit, for calling preset transaction processing system to take over the current business work of solid state hard disk
Make；
The loading unit is hard to the solid-state for loading target firmware corresponding with the firmware activation command
Disk；
The switch unit, for when complete solid state hard disk firmware upgrade after, then it is the transaction processing system is current
Vocational work be transferred to the solid state hard disk.
It optionally, further include buanch unit；
The buanch unit, for it is described judge whether received firmware activation command is online upgrading order before,
When receiving firmware activation command, then target firmware is read from local memory, and the target firmware is stored to non-easy
It loses in storage medium.
It optionally, further include matching unit and Alarm Unit；
The matching unit judges institute for storing the target firmware to before non-volatile memory medium described
Whether complete state target firmware；The target firmware is stored to non-volatile memory if so, triggering the buanch unit execution
The step of medium；If it is not, triggering the Alarm Unit；
The Alarm Unit, for carrying out alarm prompt.
It optionally, further include upgrade unit and display unit；
The upgrade unit, for being transferred to the solid-state in the vocational work that the transaction processing system is current
After hard disk, judge the solid state hard disk firmware whether be upgrading after target firmware；If it is not, it is single then to trigger the displaying
Member；
The display unit, for showing the prompt information of firmware upgrade exception.
The embodiment of the invention also provides a kind of devices of firmware upgrade, comprising:
Memory, for storing computer program；
Processor, the step of for executing the computer program to realize the method such as above-mentioned firmware upgrade.
The embodiment of the invention also provides a kind of computer readable storage medium, deposited on the computer readable storage medium
The step of containing computer program, the method such as above-mentioned firmware upgrade realized when the computer program is executed by processor.
Judge whether received firmware activation command is online upgrading order it can be seen from above-mentioned technical proposal；When solid
When part activation command is online upgrading order, then preset transaction processing system is called to take over the current business of solid state hard disk
Work, it is possible thereby to guarantee not interrupting for solid state hard disk business, since the vocational work of solid state hard disk is connect by transaction processing system
It replaces, solid state hard disk is currently at idle state, can then load target firmware corresponding with firmware activation command at this time to institute
Solid state hard disk is stated, to complete the upgrading of firmware in solid state hard disk；It, then can be by business after the firmware upgrade for completing solid state hard disk
The current vocational work of processing system is transferred to the solid state hard disk, to restore the business in solid state hard disk.In the technical side
In case, by calling preset transaction processing system to take over the current vocational work of solid state hard disk, it is ensured that business
Continuity, and realize the updating operation of solid state hard disk firmware in case of constant power, to run and the maintenance side of providing
Just, business development efficiency is improved.
Detailed description of the invention
In order to illustrate the embodiments of the present invention more clearly, attached drawing needed in the embodiment will be done simply below
It introduces, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ordinary skill people
For member, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart of the method for firmware upgrade provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of the device of firmware upgrade provided in an embodiment of the present invention；
Fig. 3 is a kind of hardware structural diagram of the device of firmware upgrade provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, those of ordinary skill in the art are without making creative work, obtained every other
Embodiment belongs to the scope of the present invention.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
Next, a kind of method of firmware upgrade provided by the embodiment of the present invention is discussed in detail.Fig. 1 is that the present invention is implemented
A kind of flow chart of the method for firmware upgrade that example provides, this method comprises:
S101: judge whether received firmware activation command is online upgrading order.
In practical applications, when needing the firmware to SSD to upgrade, host side can pass through the side of FW download command
New firmware is transferred to the local memory i.e. Double Data Rate synchronous DRAM of SSD by formula by PCIE interface
In (Double Data Rate, DDR).
For the ease of distinguishing with original firmware of SSD, in embodiments of the present invention, new firmware can be referred to as mesh
Mark firmware.
Host side can send firmware activation command, that is, FW activation for after the local memory of target firmware write-in SSD to SSD
Order.Correspondingly, the controller in SSD judges whether received firmware activation command is online upgrading order.
When firmware activation command is not online upgrading order, then firmware can be completed according to existing power-off restarting mode
Upgrading.
When firmware activation command is online upgrading order, then illustrate to need the liter that firmware is realized the case where not powering off
Grade, can execute S102 at this time.
S102: preset transaction processing system is called to take over the current vocational work of solid state hard disk.
Solid state hard disk needs to execute vocational work according to original firmware under electrifying condition, if will be the case where not powering off
Under, it realizes the firmware upgrade of solid state hard disk, needs for solid state hard disk to be set to idle state, solid state hard disk could load mesh at this time
Firmware is marked, to complete the upgrading of firmware.
Therefore, in embodiments of the present invention, the business processing for taking over solid state hard disk vocational work can be preset
System includes program code needed for handling the vocational work of solid state hard disk in the transaction processing system.Business processing system
System ensure that the PCIE interface of SSD remains unchanged with Host Status, the special interrupt response such as pause abnormal power-down.
When firmware activation command is online upgrading order, then can calling directly the transaction processing system, to take over solid-state hard
The current vocational work of disk, to guarantee the continuous of solid state hard disk vocational work, solid state hard disk will be in idle condition at this time.
S103: load target firmware corresponding with firmware activation command to solid state hard disk.
When the mesh that solid state hard disk is in idle condition, and the controller in solid state hard disk can will be stored in local memory
Firmware loads are marked into the solid state hard disk, to realize the upgrading of firmware in solid state hard disk.
S104: after completing the firmware upgrade of solid state hard disk, then the current vocational work of transaction processing system is transferred to
Solid state hard disk.
In the firmware upgrade stage, the vocational work in solid state hard disk is taken over by transaction processing system, when completion firmware upgrade
Afterwards, then the current vocational work of transaction processing system can be returned to solid state hard disk processing, to restore the business of solid state hard disk
State.
Judge whether received firmware activation command is online upgrading order it can be seen from above-mentioned technical proposal；When solid
When part activation command is online upgrading order, then preset transaction processing system is called to take over the current business of solid state hard disk
Work, it is possible thereby to guarantee not interrupting for solid state hard disk business, since the vocational work of solid state hard disk is connect by transaction processing system
It replaces, solid state hard disk is currently at idle state, can then load target firmware corresponding with firmware activation command at this time to institute
Solid state hard disk is stated, to complete the upgrading of firmware in solid state hard disk；It, then can be by business after the firmware upgrade for completing solid state hard disk
The current vocational work of processing system is transferred to the solid state hard disk, to restore the business in solid state hard disk.In the technical side
In case, by calling preset transaction processing system to take over the current vocational work of solid state hard disk, it is ensured that business
Continuity, and realize the updating operation of solid state hard disk firmware in case of constant power, to run and the maintenance side of providing
Just, business development efficiency is improved.
In embodiments of the present invention, the upgrading of firmware can be realized in case of constant power, it therefore, can be out of local
Target firmware is loaded directly into depositing.It is contemplated that the target firmware being stored in local memory, which can power off, to be lost when system cut-off
It loses, therefore, in order to promote the safety of target firmware storage, in embodiments of the present invention, is judging received firmware activation life
Before whether order is online upgrading order, when receiving firmware activation command, then target firmware is read from local memory, and
Target firmware is stored into non-volatile memory medium.
Non-volatile memory medium data under power blackout situation will not lose, by storing target firmware to non-volatile memory
In medium, the case where target firmware is lost due to abnormal power-down is effectively reduced, improves the safety of target firmware
Property.
In embodiments of the present invention, it in order to guarantee the correctness of target firmware, is deposited storing target firmware to non-volatile
Before storage media, can first judge whether target firmware is complete.
In the concrete realization, can by digital signature, cyclic redundancy check code (Cyclic Redundancy Check,
) etc. CRC information confirm whether target firmware is complete.
When target firmware is complete, then illustrate that solid state hard disk can complete the upgrading of firmware according to the target firmware, at this time
The step of storing target firmware to non-volatile memory medium can then be executed.
When target firmware is imperfect, then illustrate that mistake occurs in the target firmware of storage, alarm can be carried out at this time and mentioned
Show, in order to which administrative staff can have found in time and handle problem, to effectively avoid using the target firmware of mistake to solid
Original firmware of state hard disk is upgraded, and ensure that the reliability of firmware upgrade.
In embodiments of the present invention, after the vocational work that transaction processing system is current is transferred to solid state hard disk, also
Can the firmware upgrade situation to solid state hard disk verify, in order to understand the upgrade case of firmware in time.Specifically, can be with
After the vocational work that transaction processing system is current is transferred to solid state hard disk, judge whether the firmware of solid state hard disk is upgrading
Target firmware afterwards.
After firmware is completed to upgrade, often it is related to some newly-increased functions either original function compared to original firmware
Change.
By taking what's new as an example, it can be determined that whether solid state hard disk can be realized these newly-increased functions, work as solid state hard disk
When can be realized these newly-increased functions, then illustrate that the firmware of solid state hard disk is the target firmware after upgrading；When solid state hard disk without
When method realizes these newly-increased functions, then illustrate solid state hard disk firmware be not be target firmware after upgrading, at this time then can be with
The prompt information of firmware upgrade exception is shown, in order to which administrative staff check the upgrade case of firmware in time.According to original function
The mode that is judged of change it is similar with the mode judged according to what's new, details are not described herein.
In the concrete realization, when the firmware of solid state hard disk is not the target firmware after upgrading, the control of solid state hard disk
Device can feed back the message of firmware upgrade exception to host side, in order to which host side shows firmware upgrade exception by display screen
Prompt information.
It is verified, can be found in time when firmware upgrade failure, consequently facilitating pipe by the upgrade case to firmware
Reason personnel are handled, to guarantee performing effectively for firmware upgrade.
Fig. 2 be a kind of structural schematic diagram of the device of firmware upgrade provided in an embodiment of the present invention, including judging unit 21,
Call unit 22, loading unit 23 and switch unit 24；
Judging unit 21, for judging whether received firmware activation command is online upgrading order；If so, triggering is adjusted
Use unit；
Call unit 22, for calling preset transaction processing system to take over the current vocational work of solid state hard disk；
Loading unit 23, for loading target firmware corresponding with firmware activation command to solid state hard disk；
Switch unit 24, for after completing the firmware upgrade of solid state hard disk, then the business that transaction processing system is current
Work is transferred to solid state hard disk.
It optionally, further include buanch unit；
Buanch unit, for before judging whether received firmware activation command be online upgrading order, when receiving
When firmware activation command, then target firmware is read from local memory, and target firmware is stored into non-volatile memory medium.
It optionally, further include matching unit and Alarm Unit；
Matching unit judges whether target firmware is complete for storing by target firmware to before non-volatile memory medium
It is whole；If so, triggering buanch unit executes the step of storing target firmware to non-volatile memory medium；If it is not, triggering alarm
Unit；
Alarm Unit, for carrying out alarm prompt.
It optionally, further include upgrade unit and display unit；
Upgrade unit, for after the vocational work that transaction processing system is current is transferred to solid state hard disk, judgement to be solid
The firmware of state hard disk whether be upgrading after target firmware；If it is not, then triggering display unit；
Display unit, for showing the prompt information of firmware upgrade exception.
The explanation of feature may refer to the related description of embodiment corresponding to Fig. 1 in embodiment corresponding to Fig. 2, here no longer
It repeats one by one.
Judge whether received firmware activation command is online upgrading order it can be seen from above-mentioned technical proposal；When solid
When part activation command is online upgrading order, then preset transaction processing system is called to take over the current business of solid state hard disk
Work, it is possible thereby to guarantee not interrupting for solid state hard disk business, since the vocational work of solid state hard disk is connect by transaction processing system
It replaces, solid state hard disk is currently at idle state, can then load target firmware corresponding with firmware activation command at this time to institute
Solid state hard disk is stated, to complete the upgrading of firmware in solid state hard disk；It, then can be by business after the firmware upgrade for completing solid state hard disk
The current vocational work of processing system is transferred to the solid state hard disk, to restore the business in solid state hard disk.In the technical side
In case, by calling preset transaction processing system to take over the current vocational work of solid state hard disk, it is ensured that business
Continuity, and realize the updating operation of solid state hard disk firmware in case of constant power, to run and the maintenance side of providing
Just, business development efficiency is improved.
Fig. 3 is a kind of hardware structural diagram of the device 30 of firmware upgrade provided in an embodiment of the present invention, comprising:
Memory 31, for storing computer program；
Processor 32, the step of for executing computer program to realize the method such as above-mentioned firmware upgrade.
The embodiment of the invention also provides a kind of computer readable storage medium, it is stored on computer readable storage medium
Computer program, when computer program is executed by processor the step of the realization such as method of above-mentioned firmware upgrade.
It is provided for the embodiments of the invention the method, apparatus and computer readable storage medium of a kind of firmware upgrade above
It is described in detail.Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are
With the difference of other embodiments, the same or similar parts in each embodiment may refer to each other.Embodiment is disclosed
Device for, since it is corresponded to the methods disclosed in the examples, so be described relatively simple, related place is referring to method
Part illustrates.It should be pointed out that for those skilled in the art, before not departing from the principle of the invention
It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention
It protects in range.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond the scope of this invention.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Claims (10)
1. a kind of method of firmware upgrade characterized by comprising
Judge whether received firmware activation command is online upgrading order；
If so, preset transaction processing system is called to take over the current vocational work of solid state hard disk；
Target firmware corresponding with the firmware activation command is loaded to the solid state hard disk；
After completing the firmware upgrade of solid state hard disk, then the current vocational work of the transaction processing system is transferred to described solid
State hard disk.
2. the method according to claim 1, wherein it is described judge received firmware activation command whether be
Before line upgrade command further include:
When receiving firmware activation command, then read target firmware from local memory, and by the target firmware store to
In non-volatile memory medium.
3. according to the method described in claim 2, it is characterized in that, the target firmware is stored to non-volatile memory described
Before medium further include:
Judge whether the target firmware is complete；
If so, executing the step of storing the target firmware to non-volatile memory medium；
If it is not, then carrying out alarm prompt.
4. method according to claim 1 to 3, which is characterized in that work as the transaction processing system described
Preceding vocational work is transferred to after the solid state hard disk further include:
Judge the solid state hard disk firmware whether be upgrading after target firmware；
If it is not, then showing the prompt information of firmware upgrade exception.
5. a kind of device of firmware upgrade, which is characterized in that including judging unit, call unit, loading unit and switch unit；
The judging unit, for judging whether received firmware activation command is online upgrading order；If so, described in triggering
Call unit；
The call unit, for calling preset transaction processing system to take over the current vocational work of solid state hard disk；
The loading unit, for loading target firmware corresponding with the firmware activation command to the solid state hard disk；
The switch unit, for after completing the firmware upgrade of solid state hard disk, then the industry that the transaction processing system is current
It works and is transferred to the solid state hard disk.
6. device according to claim 5, which is characterized in that further include buanch unit；
The buanch unit, for it is described judge whether received firmware activation command is online upgrading order before, when connecing
When receiving firmware activation command, then target firmware is read from local memory, and the target firmware is stored to non-volatile and is deposited
In storage media.
7. device according to claim 6, which is characterized in that further include matching unit and Alarm Unit；
The matching unit judges the mesh for storing the target firmware to before non-volatile memory medium described
Whether complete mark firmware；The target firmware is stored to non-volatile memory medium if so, triggering the buanch unit execution
The step of；If it is not, triggering the Alarm Unit；
The Alarm Unit, for carrying out alarm prompt.
8. according to device described in claim 5-7 any one, which is characterized in that further include upgrade unit and display unit；
The upgrade unit, for being transferred to the solid state hard disk in the vocational work that the transaction processing system is current
Later, judge the solid state hard disk firmware whether be upgrading after target firmware；If it is not, then triggering the display unit；
The display unit, for showing the prompt information of firmware upgrade exception.
9. a kind of device of firmware upgrade characterized by comprising
Memory, for storing computer program；
Processor, for executing the computer program to realize the side of the firmware upgrade as described in Claims 1-4 any one
The step of method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program, realizing the method for firmware upgrade as described in any one of Claims 1-4 when the computer program is executed by processor
Step.
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| CN201811474679.2A CN109582337A (en) | 2018-12-04 | 2018-12-04 | A kind of method, apparatus and computer readable storage medium of firmware upgrade |
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| CN201811474679.2A CN109582337A (en) | 2018-12-04 | 2018-12-04 | A kind of method, apparatus and computer readable storage medium of firmware upgrade |
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| CN110704091A (en) * | 2019-09-20 | 2020-01-17 | 苏州浪潮智能科技有限公司 | Firmware upgrading method and device |
| CN114035833A (en) * | 2022-01-10 | 2022-02-11 | 深圳市安信达存储技术有限公司 | SSd firmware online burning method and device, computer equipment and storage medium |
| CN115794173A (en) * | 2023-01-09 | 2023-03-14 | 苏州浪潮智能科技有限公司 | Online upgrading method and device for solid state disk, electronic equipment and storage medium |
| WO2024037122A1 (en) * | 2022-08-15 | 2024-02-22 | 超聚变数字技术有限公司 | Method for reading and writing data in disk firmware upgrade process, and computing device |
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