TWI220945B - Backup method and system for embedded program in storage server - Google Patents

Abstract

The invention provides a backup method and system for embedded program in storage server, which can be applied to be loaded in a storage server for providing a program backup function to the damaged embedded program code when the embedded program codes in the storage server including operating system and application program incur damage condition, thereby allowing the normal operation of the storage server. The backup method and system of the embedded program in the storage server are characterized by directly adopting part of the storage space in the regularly equipped data storage device with large volume as the dedicated backup block. As such, it is able to provide a program backup solution with cost-effective benefits without installing the costly erasable non-volatile memory.

Description

1220945

[Technical field to which the invention belongs] When the storage device of the present invention is embedded in a storage device, the storage server [a device commonly used in the prior art storage, such as D isks] has a large number of magnetic seeds, in particular, it is related to Can be applied to the storage server program, which has a backup function in case of damage, which enables the data storage of the network system in the industry to install an independent network system to access various computer information technologies. Server embedded program backup method and system server (storage server), using a program code, including the operating system and embedded program code damaged by the application to provide a program can still operate normally. Technology] The storage server is an enterprise-type server, which is equipped with a RAID (Redundant Array 〇f) disk array device, which allows users to pass large commercial data. Operating systems and applications on the storage server The program is usually the computer code of the internal system and the application program is burned in-can (for example, in the flash memory, which can be performance.-In general, the currently used storage server two: industry System and application computer code

If you want to provide the existing storage temple server — to install 8MB to 16MB of memory to the storage server, you will need a non-volatile memory. The price of non-volatile memory is usually extremely high. However, because it can be erased: not a cost Economic benefits of the program I plus I to save the body, in order to save costs, currently usually stores solutions. Therefore, only one copy of the company is burned

17272 Inventec.

1220945 V. Description of the invention (2) _ ^, first # apply xenon type to the memory, without the other, ^ t. However, the shortcoming of this method is that when the storage servo is damaged by a program backup device, it will obviously make the embedded code method of the server provide its servo function normally, so that the server will stop working: Without suffering greater losses. "The operation of the i-body may be because of this. [Summary of the Invention] In view of the shortcomings of the conventional technology described above; X = mention t-a storage server embedded program preparation ▲ square 2 main purpose is :: expensive installation Memory, you can: And, the system code provides a program backup function. The other purpose of the internal storage in the sub-storage server is to provide _ backup methods and systems, 1 can be used as a storage server Embedded program backup solution ..... /, cost-effective programs The storage server embedded program backup points of the present invention are separated from the technology and system technology of storage feeders-dedicated The backup block is as follows: in the storage space allocated, the backup is saved [and the backup is broadcast and stored; Cheng 2 copies two to restore the backup target in the backup block = = when the situation, save The server can still operate normally. ', X ° 己 丨 Thinking, making the storage server embedded in the present invention "directly adopt the method and system characteristics of the storage temple server. Part of the storage space in the storage device is used as ^ ^ Large-capacity data stores do not need to be installed with expensive wipes: " 'Therefore, it is possible to provide early hair sex with 5 memories, and you can provide] 7272 Yingyeda · _ Page 6 1220945 V. Description of the invention (3) A cost-effective program backup solution. [Embodiment] / 、 Wood. The following is a detailed description of an embodiment of the method and system for program backup in the hair feeder according to the attached drawings. Figure 1 of the storage of the month shows the embedded program of the storage server of the present invention The backup system includes the dotted-line frame of the household with a ticket number of 100. The object-oriented components of the unit are shown in the figure. The storage server of the present invention, as shown in FIG. & spare board system 100 is loaded to a storage server 10 on the application, and the storage server 2 has a-erasable non-volatile memory 2 0; and the memory Body_ is used for storage-set of embedded code t = child feeder i. Required operating system and related applications ^, storage device 30 is, for example, a RAID (Redundant AFFay Qf

Independent Disks) magnetic tablet 陲 ^ Zhu 1 early device, allows users to access a variety of large amounts of business data through the Internet 、, first (not shown in the figure) ΐ it storage, service The embedded program backup system 100 of the device can be used in the above phase; 1 :: r: internal t code, that is, the storage server operating system and ::: application program, #In case of a damaged condition, the damaged internal iron code七 27. A program backup function makes the storage server 10 still work. , ~ The object guide of the embedded server backup system 100 of the present invention. The component type includes at least: (a) a backup block planning day module 11㈧ (b) a backup inspection module 120; (c) —a backup building module 13; (d) a program detection Test module 140; and (e) —reduction module 15o.

17272 Inventec · ρΜ Page 7 1220945 V. Description of the invention (4) Zone 1 is equipped with a backup block rule day module 11 〇 The data storage in 0 can be installed in the i 3 0 storage space. The storage server block 31 is pre-cut in advance, so as to put the Chinese-specific backup of the memory 20 into the backup block 31. This special backup u t a backup building. The backup of the embedded code stored in the memory 20 is set to be used only to store other data. Tian 'cannot be used to test this = = ==, device 1. After booting, the second copy of the detection code: backup program file creation module 1 3 0. fk sends this message to the backup Φ backup file creation module 1 3 0 can return the backup enable message sent by u, +, / 4 + and record it; check the module ⑽ code, including the operating system And the application, all the embeddings stored and stored in the backup file to the data storage ^: two out-one backup file, 31. The f-type debt test module 140 of the backup block divided in the storage device 30 can detect the internal contention in the memory 20 when the storage server enters the red-sequence program at startup, and whether it has been damaged. Condition; — = horse, including operating system and should be restored to the recovery module 1 50. On the right, a restore enable message is issued. The restore module 1 50 can execute a restore process in response to the above-mentioned restore enable message. 'Type: Stored backup computer program issued by the detection module 140. Copy: The Note: Figure 2 in the backup block 31 shows the storage servo of the present invention. 1 0 0 operation flow. The storage of the present invention is wide. Internal program backup system j server embedded program backup system

L. Description of the invention (5) When the area is installed, the map 〇〇 can be planned in advance when it is installed on the storage block day-to-day module i 丨 〇 for the first time, and it must be planned by the user through the storage space of backup 3— The data storage device in the storage server 10 is the backup block 31 used by the data storage server of the present invention; and here, the storage server 10 is booted and the system program backup method and system are shown in the operation. Process. When the word-serving function is used, the second step is performed automatically. Please refer to FIG. 2 and the test procedure at the same time. Among them, the start process θ first executes the embedded code in the program detection of step s 丨, including ^ case: change group 1 4 0 to If it is detected that the memory 2 0 ′ is not destroyed, the program is skipped and the application private type is skipped to step S4. Step S2; if not, the process will be performed in step S2, which is to perform an aid check module i 2O to check the double one private sequence, in which the embedded ^ check ^ backup board area in the memo body 20 is activated In block 31, whether a copy of the memory entry code has been stored and the sequence is started, and the execution of the second memory in memory 20 is started, and then the procedure is skipped to step S3. f-type horse, otherwise if not, in step S3, a backup file creation module m is performed to store the second data in the memory 20 = save to the data 'copy a backup audit' and The backup block 3 in the master coffin storage device 30 of the backup coffin 7 is sequentially executed, and the embedded code in the memory 20 is executed. 2. King Wang In step S4, a restoration process is performed, in which the group 150 restores the Suo-Wu Fenbo from the backup block 31 in the data storage device 30 back to the memory 20. Then the program ends, and the door and the door start to execute the record.

1220945 V. Description of the invention (6) The embedded code in the memory 2 0. The I program and the storage server are used to store the internal money program II in the feeder in the library, to the Hungarian server in the first library, and its technical characteristics are directly adopted the large capacity of the C-program backup function. Data storage device in a server with a standard backup block, so you do not need to add * Ang I ^ storage space as a dedicated memory # 'can provide a cost-effective two words :: division Non-volatile I solution. Therefore, the present invention is more programmatic than the conventional technology.进步 Progressiveness and practicality The above description is only the preferred embodiments of the present invention and determines the scope of the essential technical content of the present invention. The present invention is not intended to be broadly defined in the scope of the following patent applications ^-the technical entity or method formed by the technical content is the same as the following application = any other person is the same or an equivalent change , Ί ;;; The definition is complete | in the scope of benefits. ^ Will be deemed to be covered by this exclusive 17272 Inventec.ptd

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1220945 Single style device 5 Figure service diagram L ^ Explain the simple inner frame of the basic model of the element guide to the image of the object 'two structure 纟 system frame U warm system 彳 说 said ~ Cheng Danyu plans to show this display The system and operation method of the storage process of the storage and the method of the French side; the program structure is embedded in the process; the flow is a map device <-> and the storage server sends the display to use 10 storage server (Storage Server) 20 Memory 3 0 Data storage device # 31 Redundant block 10 0 The storage server embedded program backup system of the present invention 110 Redundant block regulation day module 1 2 0 Redundant check module 1 3 0 Backup file creation module 140 Program detection module 15 0 Recovery module

17272 Inventec.ptd Page 11

Claims (1)

1220945 VI. Application Patent Scope 1. A storage server embedded program backup method, which can be applied to a storage server, and the storage server is provided with at least a memory and a data storage device, wherein the memory system is used for Store a set of embedded code. This storage server embedded program backup method can provide a program backup function for the damaged embedded code when the embedded code in the memory is damaged. The storage server can still operate normally; the backup method of the embedded program of the storage server at least includes: dividing a dedicated backup block from the storage space of the data storage device in the storage server; Copy the embedded code of the backup file and store the backup file in the backup block; and if the embedded code in the memory is damaged, the backup block is stored in the backup block Restore the recovery file back to that memory. 2. The storage server embedded program backup method described in item 1 of the scope of patent application, wherein the data storage device in the storage server is a R A I D disk array device. 3. The storage server embedded program backup method described in item 1 of the scope of patent application, wherein the embedded code stored in the memory of the storage server includes an operating system and an application program. 4. A storage server embedded program backup system, which can be applied to a storage server, and the storage server is provided with at least a memory and a data storage device, wherein the memory system is used to store a group of 17272 Industria.ptd Page 12 1220945 6. The embedded code in the scope of patent application; This storage server embedded program backup system can provide a program backup function for the damaged embedded code when the embedded code in the memory is damaged or damaged. So that the storage server can still operate normally; this storage server embedded program backup system includes at least: a backup block daylight module, which allows users to remove data storage devices from the storage feeder A dedicated backup block is planned in the storage space of the device; a backup check module that can check whether a backup file of the embedded code in the memory has been stored in the backup block; A backup file creation module, which can copy a built-in process in the memory into a backup file, and store the backup file in the backup i-program and execute the servo function Whether a damage has occurred; and a group, which can store in the memory and detect if the memory is, then issue an embedded code that is stored in the server for booting and is a source enable message; and 5. restore the module, Restore the enabling message and return the original Memory. It can respond to the backup broadcast code in the backup block sent by the program detection module, as in the patent application range system, where the storage disk array device. The storage month described in item 4 ^ 1 j version of the 'embedded program preparation private server server's rent # 七 ^ J Bei jiao storage device is a RAIE ] 7272 Inventec.ptd Page 13 6. Scope of Patent Application 6 · If the patent application system is used, the code includes a built-in destruction energy stored in a storage body and an embedded it, making the server redundant. The storage operation of the backup file is to store the backup data of the backup file. The data storage operation of the backup storage area is embedded into the data block of the backup storage area. The backup check memory is a backup file operation system and the corresponding file storage. The storage program described in item 4 of the program for the preparation of a temple service function. A redundant backup operating system and application in the storage server. The internal embedded program backup system is saved; and the storage feeder is at least equipped with the host system and the application program; the storage system of a set of embedded embedded program preparation system and the application system can be stored in the memory * The system and application program can be provided in one day, and the server can still be used for backup. The server can be used for backup operations. The server is an embedded program. The slave system includes at least eight day-to-day models. Set: The storage fw of the storage device allows the user to plan from the storage space of the storage server-a dedicated search module, which can be embedded in the identification: 是否 whether the backup block has been A building module of the industry system and application program. ^ ^ Use the program to report the embedded support block in the memory; issue a backup file, and copy the backup test module. : I # when it can, read and test 1 whether the storage server is damaged when it is booted;;: the embedded operation in the memory is the status of the damage; if it is, send a return and execute the system and response 17272 Yingyeda.ptd Page 14 1220945 VI. Patent application scope original enablement message; and a restoration module, which can respond to the restoration enablement message sent by the program detection module and put the backup block in the backup block The stored backup file is restored back to the memory. 1 8. The storage server embedded program backup system described in item 7 of the scope of patent application, wherein the data storage device in the storage server is a R A I D disk array device. 17272 Industria.ptd Page 15