CN106843957A - System firmware upgrade method and device - Google Patents

System firmware upgrade method and device Download PDF

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Publication number
CN106843957A
CN106843957A CN201710032064.3A CN201710032064A CN106843957A CN 106843957 A CN106843957 A CN 106843957A CN 201710032064 A CN201710032064 A CN 201710032064A CN 106843957 A CN106843957 A CN 106843957A
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equipment
aku
liter
server
checking information
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CN201710032064.3A
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CN106843957B (en
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朱晓亮
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Hisense Mobile Communications Technology Co Ltd
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Hisense Mobile Communications Technology Co Ltd
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Priority to CN201710032064.3A priority Critical patent/CN106843957B/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00Arrangements for software engineering
    • G06F8/60Software deployment
    • G06F8/65Updates

Abstract

The invention discloses a kind of system firmware upgrade method and device, belong to field of computer technology.Methods described includes:According to the AKU that server sends, the system firmware in equipment is upgraded;Generated during upgrading and rise level logs, this liter of level logs are used to record the operation that the equipment is performed in escalation process;After the completion of upgrading, detect whether to upgrade successfully;When upgrading unsuccessful, this liter of level logs are sent to server, so that developer can accurately know the concrete reason of device upgrade failure according to this liter of level logs, effectively to be safeguarded to the AKU.

Description

System firmware upgrade method and device
Technical field
The present invention relates to field of computer technology, more particularly to a kind of system firmware upgrade method and device.
Background technology
System firmware is generally stored in the electricallyerasable ROM (EEROM) in equipment or flash chip, by equipment System firmware upgraded, the performance of device operating system can be effectively improved.
In correlation technique, when needing the system firmware to equipment to upgrade, can be downloaded from server and be set with this The corresponding AKU of standby type, the file in the AKU of then upgrading under reforestation practices (Recovery), so as to realize Upgrading to system firmware.When occur upgrading failure situation when, user can from server download system brush machine bag with right The equipment carries out brush machine maintenance and answers, or can directly arrive and to be put that equipment is carried out brush machine maintenance multiple after sale.
But, after being upgraded to system firmware using the upgrade method in correlation technique, when the feelings for upgrading failure occur During condition, the concrete reason of upgrading failure also cannot be accurately known due to developer, therefore the AKU cannot be carried out effectively Safeguard.
The content of the invention
In order in solving the problems, such as correlation technique, the invention provides a kind of system firmware upgrade method and device, can be with Generated during upgrading to system firmware and rise level logs, when upgrading unsuccessful, this liter of level logs are sent to server, made Obtaining developer can accurately know the concrete reason of upgrading failure according to this liter of level logs, effectively to be tieed up to AKU Shield.
The first aspect of embodiment of the present invention, there is provided a kind of system firmware upgrade method, methods described includes:
According to the AKU that server sends, the system firmware in equipment is upgraded;
Generated during upgrading and rise level logs, described liter of level logs are held for recording the equipment in escalation process Capable operation;
After the completion of upgrading, detect whether to upgrade successfully;
When upgrading unsuccessful, described liter of level logs are sent to the server.
The second aspect of embodiment of the present invention, there is provided a kind of system firmware upgrade method, methods described includes:
According to the upgrade request that equipment sends, AKU is sent to the equipment;
When receive that the equipment sends for the AKU liter level logs when, record the mark of the equipment with The described liter of corresponding relation of level logs.
The third aspect of embodiment of the present invention, there is provided a kind of system firmware update device, described device includes:
Upgraded module, for the AKU sent according to server, upgrades to the system firmware in equipment;
Generation module, level logs are risen for being generated during upgrading, and described liter of level logs are used to record the equipment The operation performed in escalation process;
Detection module, for upgrading after the completion of, detect whether to upgrade successfully;
First sending module, for when upgrading unsuccessful, described liter of level logs being sent to the server.
The fourth aspect of embodiment of the present invention, there is provided a kind of system firmware update device, described device includes:
Sending module, for the upgrade request sent according to equipment, AKU is sent to the equipment;
Logging modle, for when receive that the equipment sends for the AKU liter level logs when, record institute State the mark and the described liter of corresponding relation of level logs of equipment.
The beneficial effect that the technical scheme that the present invention is provided is brought includes:
The invention provides a kind of system firmware upgrade method and device, the AKU that equipment sends according to server is right During system firmware in equipment is upgraded, can generate record has the performed operation in escalation process of equipment Level logs are risen, when upgrading unsuccessful, equipment can send this liter of level logs to server so that developer can be according to this The concrete reason that level logs accurately know upgrading failure is risen, effectively to be safeguarded to the AKU.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.
Fig. 1 is the schematic diagram of the implementation environment of the system firmware upgrade method according to one embodiment of the present invention;
Fig. 2 is the flow chart of the generation method of the system firmware bag according to one embodiment of the present invention;
Fig. 3 is the structural representation of the generating means of the system firmware bag according to one embodiment of the present invention;
Fig. 4 is the structural representation of the generating means of the system firmware bag according to another embodiment of the present invention;
Fig. 5 is the structural representation of the generating means of the system firmware bag according to another implementation method of the invention;
Fig. 6 is the structural representation of the generating means of the system firmware bag according to another embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention Formula is described in further detail.
Fig. 1 is the schematic diagram of the implementation environment of the system firmware upgrade method according to one embodiment of the present invention, such as Fig. 1 Shown, the implementation environment can include:The equipment 02 of server 01 and at least one.The server 01 can be a server, Or by some server groups into server cluster, an or cloud computing service center.The equipment 02 can be intelligence The mechanical, electrical brain of expert, intelligent appliance equipment, multimedia player, electronic reader or Wearable device etc..The server 01 Connection can be set up by cable network or wireless network and equipment 02 between, the equipment 02 can be downloaded from server 01 and risen Level bag, and system firmware is upgraded according to the AKU.
Fig. 2 is the flow chart of the generation method of the system firmware bag according to one embodiment of the present invention, and the method can be with It is applied in the implementation environment shown in Fig. 1, with reference to Fig. 2, the method can include:
The upgrade request that step 101, server send according to equipment, AKU is sent to the equipment.
In embodiments of the present invention, when needing to upgrade the system firmware in equipment, equipment can be to clothes Business device sends upgrade request, and the mark of AKU to be obtained can be carried in the upgrade request.Server receives the liter Corresponding AKU can be sent to equipment after level request, accordingly, equipment can start version download module and download the upgrading Bag.
Wherein, the AKU can be wireless downloading (Over the Air, referred to as OTA) AKU.Can in the equipment To be provided with OTA clients, equipment can send upgrade request, receive AKU and carry out other by the OTA clients The associative operation of system firmware upgrading.
Step 102, equipment calculate the check value of the AKU.
The AKU is verified for the ease of post-service device, equipment can download complete AKU after, according to Preset algorithm, calculates the check value of the AKU.For example, the equipment can use the 5th edition Message Digest 5 (Message DigestAlgorithm, referred to as MD5) calculate the MD5 values of the AKU.
Step 103, equipment send checking information to the server, and the checking information includes the check value.
In embodiments of the present invention, the mark of equipment can also be included in the check information, the mark of the equipment can be It is capable of the character string of the unique mark equipment.For example, can be that the world movement of dispatch from the factory sequence number or the equipment of equipment sets Standby identity code (International Mobile Equipment Identity, referred to as IMEI) etc..Example, equipment exists It is calculated after the MD5 values of AKU, the IMEI of the equipment and the MD5 being calculated values can be sent to server.
The AKU that step 104, equipment send according to server, upgrades to the system firmware in equipment.
In embodiments of the present invention, equipment can also first start signature check mould before upgrading to system firmware Block is verified to the digital signature of the AKU, if verified successfully, equipment can reboot into Recovery patterns, and System firmware is upgraded according to the AKU.
If check results directly can be fed back to server, the number is determined by operation personnel by verification failure, equipment Word signature whether there is problem.If digital signature has problem, operation personnel can remove AKU from server side, Issued again again after being signed to the AKU using correct signature file.
Wherein, the detailed process for being verified to digital signature may be referred to correlation technique, the embodiment of the present invention to this not Repeat.
Step 105, equipment are generated during upgrading and rise level logs.
This liter of level logs are used to record the operation that the equipment is performed in escalation process.The escalation process can include from setting Preparation send the whole process that upgrade request is completed to upgrading.Due to equipment, state in which is different in escalation process, such as exist It is normal activation state during transmission upgrade request and check information, Recovery moulds is then in when upgrading to system firmware Formula, therefore, according to the difference of the equipment state, this liter of level logs of equipment generation are also different.
Specifically, this liter of level logs can mainly include two parts:Application layer daily record and reforestation practices daily record (Recovery log).When the OTA clients in equipment detect upgrade request, you can the daily record gripping tool crawl application in calling system Layer daily record, for example, can call logcat instruments (a kind of command-line tool in Android system) to capture application layer daily record.In order to Avoid being cached many invalid datas, equipment, can also be by the side of specified label (Tag) during application layer daily record is captured Formula analysis extracts effective daily record (key message i.e. related to upgrading) and is cached to local.By way of the specified Tag Generation application layer daily record can not only avoid taking excessive memory space, can also improve this liter of transmitting efficiency of level logs.
Further, after equipment enters into Recovery patterns, equipment can be with starting log redirection module, by weight The mode of orientation, the updating operation that equipment is performed under Recovery patterns is recorded in the Recovery log, and should Recovery log are saved in buffer area.
After the completion of step 106, device upgrade, detect whether to upgrade successfully.
In embodiments of the present invention, after the completion of equipment is upgraded under Recovery patterns, can detect whether to upgrade successfully, And will detect that the updating result for obtaining is saved in the specified file of buffer area.If detect upgraded successfully, equipment can be with Directly the Recovery log are deleted;If detecting that upgrading is unsuccessful, the Recovery log can be retained.
Further, equipment can restart and enter into normal activation state, and now equipment can first detect that buffer area is It is no to there is the specified file for recording and having updating result, if it is present equipment can start background service and monitoring and parsing the liter Level result.If upgrading is unsuccessful, step 107 can be performed;If upgraded successfully, step 113 and step can be performed 114。
Step 107, when upgrade it is unsuccessful when, equipment sends this liter of level logs to the server.
When upgrading unsuccessful (i.e. upgrading failure) is detected after equipment is restarted, lost for the ease of developer's analysis upgrading The concrete reason for losing, the equipment can send liter level logs of the storage in buffer area to server, and this liter of level logs specifically may be used With including application layer daily record and reforestation practices daily record.Additionally, after equipment success is sent completely this liter of level logs to server, can Deleted from local with the file that the AKU, liter level logs and record are had updating result, it is to avoid take excessive storage sky Between.
It should be noted that in actual applications, equipment, can be with the network of timing detection device after it is determined that upgrading fails Connection status, when equipment is detected in networking state in preset time period (such as five days), for example, is connected to wireless guarantor Very (Wireless-fidelity;Referred to as Wi-Fi) network when, then during this liter of level logs can be uploaded onto the server.If Equipment detects the equipment and is constantly in the state of networking in the preset time period, or in the preset time period, upgrading Daily record is not uploaded successfully, then equipment can also start from removing module, the liter level logs of Force Deletion local cache and upgrading Bag.
Step 108, when server receive the equipment transmission for the AKU liter level logs when, record the equipment Mark and this liter of level logs corresponding relation.
In embodiments of the present invention, when server receive equipment transmission for the AKU liter level logs when, can To determine that the device upgrade fails, analyze the concrete reason of upgrading failure for the ease of developer and formulate corresponding place Reason strategy, server can store this liter of level logs, and record the mark and this liter of corresponding relation of level logs of the equipment.
Step 109, when server receive the equipment transmission for the AKU liter level logs when, obtain the upgrading Wrap corresponding object identifier value.
Further, after the liter level logs that server sends according to equipment determine device upgrade failure, in order to verify Whether the AKU is correct, can obtain the corresponding object identifier value of the AKU.The object identifier value is advance in server The check value of the AKU of the right version of storage.
Step 110, server judge whether check value and the object identifier value in the checking information are identical.
When the check value in the checking information that equipment sends is different from the object identifier value, server can perform step Rapid 111;When the check value in the checking information is identical with the object identifier value, server can perform step 112.
Step 111, when the check value in the checking information is different from the object identifier value, generate the first prompt message.
When the check value in the checking information is different from the object identifier value, server can determine the liter of current issue Level bag version error, therefore the first prompt message for pointing out developer to be replaced the AKU can be generated.Open After hair personnel see first prompt message, can in time remove problem version and issue the AKU of right version again, with Ensure that relevant device can download correct AKU.
Step 112, when the check value in the checking information is identical with the object identifier value, generate the second prompt message.
When the check value in the checking information is identical with the object identifier value, server can determine the liter of current issue The version of level bag is errorless, upgrading be unsuccessfully by other reasonses caused by, therefore the second prompt message can be generated, second prompting Information is used to point out developer to be analyzed this liter of level logs.
Further, developer can be analyzed to the liter level logs stored in server, it is determined that being single product problem Or batch problem, and determine that (the difference bag refers to the liter for only including the variance data between new and old edition firmware to difference bag Level bag) can solve problem.If difference bag can be with solve problem, preferential from correction difference bag is made, selection of taking second place makes Complete AKU (including all data in redaction firmware in the complete AKU).For single product or batch, exploitation Personnel can again issue correction AKU (difference bag or complete AKU) and create escalation policy, allow this equipment component to lead to Crossing the correction AKU issued again carries out system upgrade correction.
Specifically, after device upgrade according to described in this liter of level logs end-state difference, developer taken Treatment strategy it is also different.If the version of system firmware keeps constant after device upgrade failure, developer can be Server end generation is directed to the escalation policy (difference escalation policy or complete escalation policy) of single product or a certain batch equipment, And according to the order of severity of problem, be configured to mandatory upgrade (i.e. equipment is upgraded automatically, is configured when problem is serious) or will correct AKU is pushed to equipment, and points out current version to there is problem, it is necessary to update immediately, is then selectively upgraded by user.
If device upgrade failure after, system firmware version between current version and target version, developer according to Level logs are risen if it is determined that being single product problem, be then pushed to for the newest complete AKUs of OTA by IMEI number directly according to equipment Equipment is upgraded;If batch problem, then new OTA difference bags being issued again, and creating escalation policy, the batch is deposited It is not carried out in upgrading potential problem but also the equipment mandatory upgrade of upgrade actions to the target version corrected.
If additionally, device upgrade failure and cannot be started up, user can feed back to after sale situation, and personnel after sale can be with Obtained by instrument and be stored in local liter level logs, and uploaded onto the server manually, for case study and follow-up improvement.
Step 113, when upgrading successfully, equipment deletes this liter of level logs.
In above-mentioned steps 106, when equipment is detected to be upgraded successfully, in order to avoid liter level logs take excessive storage sky Between, this liter of level logs can be deleted.Specifically, the equipment can delete Recovery log under Recovery patterns, then After restart, the application layer daily record is deleted.
Step 114, when upgrading successfully, equipment to the server send delete instruction.
Further, in above-mentioned steps 106, when equipment is detected to be upgraded successfully, can also be sent to server and deleted Except instruction, the deletion is instructed for indicating the server to delete the checking information.
Step 115, when server receive the equipment transmission deletion instruct when, according to the deletion instruct, delete this and test Card information.
After server receives deletion instruction, it may be determined that equipment has been upgraded successfully, without being carried out to the AKU again Verification, therefore the checking information can be deleted.Such as server can delete the mark of the equipment and the MD5 of the AKU Value.
It should be noted that the sequencing of the step of system firmware upgrade method provided in an embodiment of the present invention can enter The appropriate adjustment of row, step according to circumstances can also accordingly be increased and decreased, and such as step 108 and step 109 can be performed simultaneously, step Rapid 113 and step 114 can also perform simultaneously.Any one skilled in the art the invention discloses technology model In enclosing, the method that can readily occur in change should all be included within the scope of the present invention, therefore repeat no more.
In sum, a kind of system firmware upgrade method is the embodiment of the invention provides, equipment sends according to server AKU, during upgrading to the system firmware in equipment, can generate record has equipment to be held in escalation process The liter level logs of capable operation, when upgrading unsuccessful, equipment can send this liter of level logs to server so that developer Can dynamic monitoring upgrade case, and according to this liter of level logs accurately know upgrading failure concrete reason, so as to this AKU is effectively safeguarded.There is the upgrade problem of the abnormal equipment of upgrading such that it is able to effectively solution, while can Being remedied in time when version issues mistake or batch production there is problem.In addition, level logs are risen by analyzing, can The defect of upgrading flow is found in time, and optimization and upgrading flow reduces the probability of upgrading failure.
Fig. 3 is the structural representation of the generating means of the system firmware bag according to one embodiment of the present invention, the device Can apply in the equipment 02 shown in Fig. 1, with reference to Fig. 3, the device can include:
Upgraded module 201, for the AKU sent according to server, upgrades to the system firmware in equipment.
Generation module 202, level logs are risen for being generated during upgrading, and this liter of level logs exist for recording the equipment The operation performed in escalation process.
Detection module 203, for upgrading after the completion of, detect whether to upgrade successfully.
First sending module 204, for when upgrading unsuccessful, this liter of level logs being sent to the server.
Optionally, with reference to Fig. 4, the device can also include:
Computing module 205, the check value for calculating the AKU.
Second sending module 206, for sending checking information to server, the checking information includes the check value.
Removing module 207, for when upgrading successfully, deleting this liter of level logs.
3rd sending module 208, instruction is deleted for being sent to the server, and the deletion is instructed for indicating the server Delete the checking information.
In sum, a kind of system firmware update device is the embodiment of the invention provides, equipment sends according to server AKU, during upgrading to the system firmware in equipment, can generate record has equipment to be held in escalation process The liter level logs of capable operation, when upgrading unsuccessful, equipment can send this liter of level logs to server so that developer The concrete reason of upgrading failure can be accurately known according to this liter of level logs, effectively to be safeguarded to the AKU.
Fig. 5 is the structural representation of the generating means of the system firmware bag according to one embodiment of the present invention, the device Can apply in the server 01 shown in Fig. 1, with reference to Fig. 5, the device can include:
Sending module 301, for the upgrade request sent according to equipment, AKU is sent to the equipment.
Logging modle 302, for when receive the equipment transmission for the AKU liter level logs when, record this and set Standby mark and this liter of corresponding relation of level logs.
Optionally, with reference to Fig. 6, the device can also include:
Receiver module 303, the checking information for receiving equipment transmission, checking information includes the verification of the AKU Value.
Acquisition module 304, for when receive the equipment transmission for the AKU liter level logs when, obtain should The corresponding object identifier value of AKU.
Whether judge module 305 is identical with the object identifier value for judging the check value in the checking information.
First generation module 306, for when the check value in the checking information is different from the object identifier value, generation the One prompt message, first prompt message is used to point out developer to be replaced the AKU.
Second generation module 307, for when the check value in the checking information is identical with the object identifier value, generation the Two prompt messages, second prompt message is used to point out developer to be analyzed this liter of level logs.
Removing module 308, for when the deletion for receiving equipment transmission is instructed, being instructed according to the deletion, deleting should Checking information.
In sum, a kind of system firmware update device is the embodiment of the invention provides, server can be received and stored The liter level logs that equipment sends after failure of upgrading so that developer can accurately know device upgrade according to this liter of level logs The concrete reason of failure, effectively to be safeguarded to AKU.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the device of foregoing description With the specific work process of module, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all it is of the invention spirit and Within principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (12)

1. a kind of system firmware upgrade method, it is characterised in that methods described includes:
According to the AKU that server sends, the system firmware in equipment is upgraded;
Generated during upgrading and rise level logs, described liter of level logs are used to record what the equipment was performed in escalation process Operation;
After the completion of upgrading, detect whether to upgrade successfully;
When upgrading unsuccessful, described liter of level logs are sent to the server.
2. method according to claim 1, it is characterised in that before the system firmware in equipment is upgraded, institute Stating method also includes:
Calculate the check value of the AKU;
Checking information is sent to the server, the checking information includes the check value.
3. method according to claim 2, it is characterised in that after detecting whether to upgrade successfully, methods described is also wrapped Include:
When upgrading successfully, described liter of level logs are deleted;
Sent to the server and delete instruction, it is described to delete instruction for indicating the server to delete the checking information.
4. a kind of system firmware upgrade method, it is characterised in that methods described includes:
According to the upgrade request that equipment sends, AKU is sent to the equipment;
When receive that the equipment sends for the AKU liter level logs when, record the mark of the equipment with it is described Rise the corresponding relation of level logs.
5. method according to claim 4, it is characterised in that after AKU is sent to the equipment, methods described Also include:
The checking information that the equipment sends is received, the checking information includes the check value of the AKU;
When receive that the equipment sends for the AKU liter level logs when, obtain the corresponding target of the AKU Check value;
Judge whether the check value in the checking information is identical with the object identifier value;
When the check value in the checking information is different from the object identifier value, the first prompt message, described first are generated Prompt message is used to point out developer to be replaced the AKU;
When the check value in the checking information is identical with the object identifier value, the second prompt message, described second are generated Prompt message is used to point out developer to be analyzed described liter of level logs.
6. method according to claim 5, it is characterised in that after AKU is sent to the equipment, methods described Also include:
When the deletion instruction that the equipment sends is received, instruction is deleted according to described, delete the checking information.
7. a kind of system firmware update device, it is characterised in that described device includes:
Upgraded module, for the AKU sent according to server, upgrades to the system firmware in equipment;
Generation module, level logs are risen for being generated during upgrading, and described liter of level logs are used to record the equipment in liter The operation performed during level;
Detection module, for upgrading after the completion of, detect whether to upgrade successfully;
First sending module, for when upgrading unsuccessful, described liter of level logs being sent to the server.
8. device according to claim 7, it is characterised in that described device also includes:
Computing module, the check value for calculating the AKU;
Second sending module, for sending checking information to the server, the checking information includes the check value.
9. device according to claim 8, it is characterised in that described device also includes:
Removing module, for when upgrading successfully, deleting described liter of level logs;
3rd sending module, instruction is deleted for being sent to the server, described to delete instruction for indicating the server Delete the checking information.
10. a kind of system firmware update device, it is characterised in that described device includes:
Sending module, for the upgrade request sent according to equipment, AKU is sent to the equipment;
Logging modle, for when receive that the equipment sends for the AKU liter level logs when, set described in record Standby mark and the described liter of corresponding relation of level logs.
11. devices according to claim 10, it is characterised in that described device also includes:
Receiver module, for receiving the checking information that the equipment sends, the checking information includes the verification of the AKU Value;
Acquisition module, for when receive that the equipment sends for the AKU liter level logs when, obtain the liter The corresponding object identifier value of level bag;
Whether judge module is identical with the object identifier value for judging the check value in the checking information;
First generation module, for when the check value in the checking information is different from the object identifier value, generating first Prompt message, first prompt message is used to point out developer to be replaced the AKU;
Second generation module, for when the check value in the checking information is identical with the object identifier value, generating second Prompt message, second prompt message is used to point out developer to be analyzed described liter of level logs.
12. devices according to claim 11, it is characterised in that described device also includes:
Removing module, for when the deletion instruction that the equipment sends is received, being instructed according to described deletion, tests described in deletion Card information.
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CN109324803A (en) * 2017-07-27 2019-02-12 广州极飞科技有限公司 The upgrade method and device of electron speed regulator, unmanned plane
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CN107360165B (en) * 2017-07-13 2021-02-12 北京元心科技有限公司 Terminal device, cloud server and method and device for managing and controlling operating system
CN109324803A (en) * 2017-07-27 2019-02-12 广州极飞科技有限公司 The upgrade method and device of electron speed regulator, unmanned plane
CN107659809A (en) * 2017-10-13 2018-02-02 上海斐讯数据通信技术有限公司 A kind of method and system of test video playing function
CN108182075A (en) * 2017-12-29 2018-06-19 成都三零凯天通信实业有限公司 A kind of program by the automatic escalation target software of socket communication modes
CN109218129A (en) * 2018-08-29 2019-01-15 郑州云海信息技术有限公司 A kind of upgrade detection method based on log, device, memory and equipment
CN110225139A (en) * 2019-06-28 2019-09-10 苏州浪潮智能科技有限公司 A kind of server firmware upgrade package processing method and processing device
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