CN104049999A - Automatic storage device repair system based on network and method thereof - Google Patents
Automatic storage device repair system based on network and method thereof Download PDFInfo
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- CN104049999A CN104049999A CN201410277756.0A CN201410277756A CN104049999A CN 104049999 A CN104049999 A CN 104049999A CN 201410277756 A CN201410277756 A CN 201410277756A CN 104049999 A CN104049999 A CN 104049999A
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Abstract
The invention provides an automatic storage device repair system based on a network and a method thereof. The automatic storage device repair system comprises a system initialization module, a scanning module, a file detection module, an automatic repairing module and an application program module. The system initialization module is responsible for starting a kernel and an operation system and mounting a storage device. The scanning module is responsible for detecting whether a terminal is shut down normally last time, and using an e2fsck tool for scanning the storage device to repair the abnormality of internal file systems if the terminal is restarted after being shut down abnormally. The file detection module is responsible for detecting md5 values of important files such as application program files, drive files and library files in the storage device. The automatic repairing module is used for repairing the storage device automatically. The application program module is a target program operated by the terminal. By detecting whether the terminal is shut down normally last time, the system intelligently scans the storage device, whether the files are damaged is detected intelligently by calculating the md5 values of the files, and the storage device can be repaired automatically in time through the network mode, and can continuously work.
Description
[technical field]
The invention belongs to computer software technical field, specifically refer to the automatic repair system of a kind of network memory device and method thereof.
[background technology]
Built-in terminal is generally equipped with controller, memory device, and various peripherals etc.Memory device is its key components, generally comprises flash, RAM, peripheral storage device (as SD card, DOM card, CF card, hard disk etc.).The start-up routine of system operation, kernel, operating system, file system etc. are generally solidificated in flash storer.Because the flash of built-in terminal is generally less, thereby application file, driving file, library file etc. are kept in peripheral storage device.In terminal works process, once system exception or abnormal power-down etc. cause that peripheral storage device breaks down, and then cause application file, driving file, or the damage of library file, will cause application program normally to start or to move.
The in the situation that of flash finite capacity, huge application program and relevant vital document thereof cannot be saved in flash.An approach that solves file corruption is in memory device, to back up these files, once file corruption be detected, uses backup file.But the method cannot thoroughly solve memory device internal file system disorders, the carry failure problems such as unsuccessfully.
In view of this, the inventor, for the defect further investigation of prior art, has this case to produce then.
[summary of the invention]
Technical matters to be solved by this invention is to provide the automatic repair system of a kind of network memory device and method thereof, has realized the sustainable work of memory device.
The present invention is achieved in that
The automatic repair system of network memory device, comprises system initialization module, scan module, file detection module, automatic repairing module and application program module;
Described system initialization module: be responsible for starting the operating system, carry memory device;
Described scan module: whether be normally responsible for sense terminals shutdown last time, use e2fsck tool scans memory device if last time abnormal shutdown detected;
Described file detection module: be responsible for the md5 value of the vital document in detection of stored equipment, if inconsistent with the initial md5 value of file, think and file corruption need to repair memory device;
Described automatic repairing module: be responsible for the automatic reparation of memory device, if continuous three above repairing failures think and cannot repair, judge that memory device damages, need to change;
Described application program module: the application program that starts terminal.
Further, the vital document in described memory device comprises application file, drives file or library file.
Further, described automatic repairing module comprises initialization module, formatting module and program reparation module;
Described initialization module: be responsible for the required environment of initialization operation repair procedure and instrument, according to internetwork connection mode automatic acquisition IP address;
Described formatting module: be responsible for downloading lattice disc tool bag from ftp server, memory device be formatted as to the file system format of appointment;
Described program is repaired module: be responsible for downloading and repairing bag from ftp server, the vital document without damaging is deposited in memory device.
Further, described internetwork connection mode comprises Ethernet, wifi or 3G.
Network memory device self-repairing method, comprises step:
Start terminal operating system, carry memory device; If memory device carry is unsuccessful, automatically carry out memory device reparation, repair complete, reboot operation system; If the success of memory device carry, enters next step;
Whether sense terminals shutdown last time is normal, if abnormal shutdown last time detected, first uses e2fsck tool scans memory device, then enters next step; Otherwise, directly enter next step;
The md5 value of the vital document in detection of stored equipment, judges whether unanimously with the initial md5 value of file, if so, directly starts the application program of terminal; Otherwise, think that vital document damages, and enters next step;
Carry out memory device reparation, if continuous three above repairing failures think and cannot repair, judge that memory device damages, need to change;
After memory device is repaired automatically, reboot operation system;
Start the application program of terminal.
Further, the vital document in described memory device comprises application file, drives file or library file.
Further, described memory device reparation comprises the steps:
The environment that initialization operation repair procedure is required and instrument, according to internetwork connection mode automatic acquisition IP address;
From ftp server, download lattice disc tool bag, memory device is formatted as to the file system format of appointment;
From ftp server, download and repair bag, the vital document without damaging is deposited in memory device.
Further, network memory device self-repairing method, specifically comprises the steps:
Step 1: start;
Step 2: system initialization;
Step 3: judge that whether carry memory device is successful, be, proceed to step 4, no, proceed to step 5;
Step 4: judging the last time of normal shutdown whether, is to proceed to step 10; No, proceed to step 9;
Step 5: carry out memory device reparation;
Step 6: judging that memory device reparation makes mistakes number of times continuously whether over three times, is to proceed to step 8; No, proceed to step 7;
Step 7: autoboot, proceeds to step 2;
Step 8: prompting " repairing failure, memory device damages ", proceeds to step 12;
Step 9: use e2fsck tool scans memory device, proceed to step 10;
Step 10: the md5 value of application file, driving file, library file in detection of stored equipment; Judge whether unanimously with the initial md5 value of file, be, proceed to step 11, no, proceed to step 5;
Step 11: start application program;
Step 12: finish.
Further, in described step 5, memory device repair procedure, specifically comprises the steps:
Step 501: initialization context, instrument;
Step 502: according to internetwork connection mode automatic acquisition IP address;
Step 503: whether IP is obtained in judgement successful, is, proceeds to step and gets 504, no, returns to step 502;
Step 504: download lattice disc tool bag from ftp server;
Step 505: judge whether to download successfully, be, proceed to step 506, no, proceed to step 507;
Step 506: judge whether to format memory device success, be, proceed to step 508, no, proceed to step 509;
Step 507: wait for 60 seconds, proceed to step 504;
Step 508: download and repair bag from ftp server, proceed to step 510;
Step 509: repair the number of times of makeing mistakes and add one, and then enter step 514;
Step 510: judge whether to download successfully, be, proceed to step 512, no, proceed to step 511;
Step 511: wait for 60 seconds, proceed to step 508;
Step 512: repair memory device;
Step 513: repair the number of times zero clearing that makes mistakes;
Step 514: finish.
Further, in described step 502, internetwork connection mode comprises Ethernet, wifi or 3G.
The invention has the advantages that: 1, according to the last time of normal shutdown intelligent scanning memory device whether; 2, by calculation document md5 value Intelligent Measurement file, whether damage; 3, by network mode, automatically repair memory device in time; 4, support to repair multiple peripheral storage device (as SD card, DOM card, CF card, hard disk etc.); 5, memory device selfreparing realized terminal device maintenance certainly, guaranteed operation stability.
[accompanying drawing explanation]
The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is the memory device self-repairing method process flow diagram that the present invention is based on network.
Fig. 2 is memory device repair procedure process flow diagram in the present invention.
[embodiment]
The present invention is the automatic repair system of a kind of network memory device and method thereof, and this system comprises system initialization module, scan module, file detection module, automatic repairing module and application program module;
Described system initialization module: be responsible for starting the operating system, carry memory device;
Described scan module: whether be normally responsible for sense terminals shutdown last time, use e2fsck tool scans memory device if last time abnormal shutdown detected;
Described file detection module: be responsible for the md5 value of the vital documents such as application file in detection of stored equipment, driving file, library file, if inconsistent with the initial md5 value of file, thinking file corruption needs to repair memory device;
Described automatic repairing module: be responsible for the automatic repair of memory device, if continuous three above repairing failures think and cannot repair, judge that memory device damages, need to change;
Described application program module: start the application program of terminal, terminal could normally start application program at successful carry memory device, all vital documents in the situation that of harmless.
Wherein said automatic repairing module comprises initialization module, formatting module and program reparation module;
Described initialization module: be responsible for the required environment of initialization operation repair procedure and instrument, according to internetwork connection mode (Ethernet, wifi or 3G) automatic acquisition IP address;
Described formatting module: be responsible for downloading lattice disc tool bag from ftp server, memory device be formatted as to the file system format of appointment;
Described program is repaired module: be responsible for downloading and repairing bag from ftp server, by the application file without damaging, drive file, library file etc. to deposit in memory device.
In the present invention, described md5 is Message-Digest Algorithm5 (Message-Digest Algorithm 5), for guaranteeing the complete consistent of communication.File md5 value is the data obtained after file content calculates by md5 algorithm.
Described e2fsck instrument is a kind of instrument that checks the file system correctness such as ext2, ext3, ext4.
The invention also discloses network memory device self-repairing method, comprise step:
Start terminal operating system, carry memory device; If memory device carry is unsuccessful, automatically carry out memory device reparation, repair complete, reboot operation system; If the success of memory device carry, enters next step;
Whether sense terminals shutdown last time is normal, and directly power-off shutdown is considered to abnormal shutdown, easily causes that memory device internal file system produces mistake, even damages.If abnormal shutdown last time detected, first use e2fsck tool scans memory device, e2fsck can revise the file system error of memory device inside, then enters next step; Otherwise, directly enter next step;
The md5 value of the vital document in detection of stored equipment, comprises application file, drives file, library file, once these file abnormal damages, terminal cannot normally be worked.Whether file md5 value can effectively detect file and damage, and by the current md5 value of file and initial value comparison, if consistent, thinks that file is harmless, directly starts the application program of terminal; Otherwise, think that vital document damages, and enters next step;
Carry out memory device reparation, if continuous three above repairing failures think and cannot repair, judge that memory device damages, need to change;
After memory device is repaired automatically, reboot operation system;
Start the application program of terminal.
Particularly, as shown in Figure 1, network memory device self-repairing method, comprises the steps:
Step 1: start;
Step 2: system initialization;
Step 3: judge that whether carry memory device is successful, be, proceed to step 4, no, proceed to step 5;
Step 4: judging the last time of normal shutdown whether, is to proceed to step 10; No, proceed to step 9;
Step 5: carry out the reparation of lattice dish;
Step 6: judging that the reparation of lattice dish makes mistakes number of times continuously whether over three times, is to proceed to step 8; No, proceed to step 7;
Step 7: autoboot, proceeds to step 2;
Step 8: prompting " repairing failure, memory device damages ", proceeds to step 12;
Step 9: use e2fsck tool scans memory device, proceed to step 9;
Step 10: the md5 value of the application file in detection of stored equipment, driving file, library file;
Step 11: judge whether that All Files is normal, be, proceed to step 11, no, proceed to step 5;
Step 12: start application program;
Step 13: finish.
As shown in Figure 2, in wherein said step 5, memory device repair procedure specifically comprises the steps:
Step 501: initialization context, instrument;
Step 502: according to internetwork connection mode (Ethernet, wifi or 3G) automatic acquisition IP address;
Step 503: whether IP is obtained in judgement successful, is, proceeds to step and gets 504, no, returns to step 502;
Step 504: download lattice disc tool bag from ftp server;
Step 505: judge whether to download successfully, be, proceed to step 506, no, proceed to step 507;
Step 506: judge whether to format memory device success, be, proceed to step 508, no, proceed to step 509;
Step 507: wait for 60 seconds, proceed to step 504;
Step 508: download and repair bag from ftp server, proceed to step 510;
Step 509: repair the number of times of makeing mistakes and add one, and then enter step 514;
Step 510: judge whether to download successfully, be, proceed to step 512, no, proceed to step 511;
Step 511: wait for 60 seconds, proceed to step 508;
Step 512: repairing applications and associated documents;
Step 513: repair the number of times zero clearing that makes mistakes;
Step 514: finish.
The invention has the advantages that: 1, according to the last time of normal shutdown intelligent scanning memory device whether; 2, by calculation document md5 value Intelligent Measurement file, whether damage; 3, by network mode, automatically repair memory device in time; 4, support to repair multiple peripheral storage device (as SD card, DOM card, CF card, hard disk etc.); 5, memory device selfreparing realized terminal device maintenance certainly, guaranteed operation stability.
The foregoing is only better enforcement use-case of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any modification of doing, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. the automatic repair system of network memory device, comprises system initialization module, scan module, file detection module, automatic repairing module and application program module;
Described system initialization module: be responsible for starting the operating system, carry memory device;
Described scan module: whether be normally responsible for sense terminals shutdown last time, use e2fsck tool scans memory device if last time abnormal shutdown detected;
Described file detection module: be responsible for the md5 value of the vital document in detection of stored equipment, if inconsistent with the initial md5 value of file, think and file corruption need to repair memory device;
Described automatic repairing module: be responsible for the automatic reparation of memory device, if continuous three above repairing failures think and cannot repair, judge that memory device damages, need to change;
Described application program module: the application program that starts terminal.
2. the automatic repair system of network memory device as claimed in claim 1, is characterized in that: the vital document in described memory device comprises application file, drives file or library file.
3. the automatic repair system of network memory device as claimed in claim 2, is characterized in that: described automatic repairing module comprises initialization module, formatting module and program reparation module;
Described initialization module: be responsible for the required environment of initialization operation repair procedure and instrument, according to internetwork connection mode automatic acquisition IP address;
Described formatting module: be responsible for downloading lattice disc tool bag from ftp server, memory device be formatted as to the file system format of appointment;
Described program is repaired module: be responsible for downloading and repairing bag from ftp server, the vital document without damaging is deposited in memory device.
4. the automatic repair system of network memory device as claimed in claim 3, is characterized in that: described internetwork connection mode comprises Ethernet, wifi or 3G.
5. network memory device self-repairing method, is characterized in that: comprise step:
Start terminal operating system, carry memory device; If memory device carry is unsuccessful, automatically carry out memory device reparation, repair complete, reboot operation system; If the success of memory device carry, enters next step;
Whether sense terminals shutdown last time is normal, if abnormal shutdown last time detected, first uses e2fsck tool scans memory device, then enters next step; Otherwise, directly enter next step;
The md5 value of the vital document in detection of stored equipment, judges whether unanimously with the initial md5 value of file, if so, directly starts the application program of terminal; Otherwise, think that vital document damages, and enters next step;
Carry out memory device reparation, if continuous three above repairing failures think and cannot repair, judge that memory device damages, need to change;
After memory device is repaired automatically, reboot operation system;
Start the application program of terminal.
6. network memory device self-repairing method according to claim 5, is characterized in that: the vital document in described memory device comprises application file, drives file or library file.
7. network memory device self-repairing method according to claim 6, is characterized in that: described memory device reparation comprises the steps:
The environment that initialization operation repair procedure is required and instrument, according to internetwork connection mode automatic acquisition IP address;
From ftp server, download lattice disc tool bag, memory device is formatted as to the file system format of appointment;
From ftp server, download and repair bag, the vital document without damaging is deposited in memory device.
8. network memory device self-repairing method according to claim 5, is characterized in that: specifically comprise the steps:
Step 1: start;
Step 2: system initialization;
Step 3: judge that whether carry memory device is successful, be, proceed to step 4, no, proceed to step 5;
Step 4: judging the last time of normal shutdown whether, is to proceed to step 10; No, proceed to step 9;
Step 5: carry out memory device reparation;
Step 6: judging that memory device reparation makes mistakes number of times continuously whether over three times, is to proceed to step 8; No, proceed to step 7;
Step 7: autoboot, proceeds to step 2;
Step 8: prompting " repairing failure, memory device damages ", proceeds to step 12;
Step 9: use e2fsck tool scans memory device, proceed to step 10;
Step 10: the md5 value of application file, driving file, library file in detection of stored equipment; Judge whether unanimously with the initial md5 value of file, be, proceed to step 11, no, proceed to step 5;
Step 11: start application program;
Step 12: finish.
9. network memory device self-repairing method as claimed in claim 8, is characterized in that: memory device repair procedure in described step 5, specifically comprises the steps:
Step 501: initialization context, instrument;
Step 502: according to internetwork connection mode automatic acquisition IP address;
Step 503: whether IP is obtained in judgement successful, is, proceeds to step and gets 504, no, returns to step 502;
Step 504: download lattice disc tool bag from ftp server;
Step 505: judge whether to download successfully, be, proceed to step 506, no, proceed to step 507;
Step 506: judge whether to format memory device success, be, proceed to step 508, no, proceed to step 509;
Step 507: wait for 60 seconds, proceed to step 504;
Step 508: download and repair bag from ftp server, proceed to step 510;
Step 509: repair the number of times of makeing mistakes and add one, and then enter step 514;
Step 510: judge whether to download successfully, be, proceed to step 512, no, proceed to step 511;
Step 511: wait for 60 seconds, proceed to step 508;
Step 512: repair memory device;
Step 513: repair the number of times zero clearing that makes mistakes;
Step 514: finish.
10. network memory device self-repairing method as claimed in claim 9, is characterized in that: in described step 502, internetwork connection mode comprises Ethernet, wifi or 3G.
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| CN105279054A (en) * | 2015-09-25 | 2016-01-27 | 北京金山安全软件有限公司 | Peripheral equipment abnormity repairing method and device |
| CN106502665A (en) * | 2016-10-18 | 2017-03-15 | 广州视睿电子科技有限公司 | Application program repairing method and device |
| CN107423157A (en) * | 2017-07-31 | 2017-12-01 | 北京雷石天地电子技术有限公司 | A kind of hard disk hanging method, module and operating system |
| CN107463466A (en) * | 2017-07-28 | 2017-12-12 | 苏州蓝越软件有限公司 | Software systems with recovery module |
| CN109388436A (en) * | 2017-08-04 | 2019-02-26 | 中兴通讯股份有限公司 | Control method, device and the storage medium of starting procedure |
| WO2020029967A1 (en) * | 2018-08-06 | 2020-02-13 | 中兴通讯股份有限公司 | Method and apparatus for repairing fault in operating system |
| CN112269691A (en) * | 2020-11-18 | 2021-01-26 | 杭州迪普科技股份有限公司 | Method, device, equipment and medium for equipment configuration recovery |
| CN116501409A (en) * | 2023-04-27 | 2023-07-28 | 合芯科技(苏州)有限公司 | Dual-Flash-based server starting method, computer equipment and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105279054A (en) * | 2015-09-25 | 2016-01-27 | 北京金山安全软件有限公司 | Peripheral equipment abnormity repairing method and device |
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| CN116501409A (en) * | 2023-04-27 | 2023-07-28 | 合芯科技(苏州)有限公司 | Dual-Flash-based server starting method, computer equipment and storage medium |
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Application publication date: 20140917 |