CN105161138A - Repair method for situation of incapability of accessing to data block caused by error of Seagate hard disk firmware manager - Google Patents
Repair method for situation of incapability of accessing to data block caused by error of Seagate hard disk firmware manager Download PDFInfo
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- CN105161138A CN105161138A CN201510639002.XA CN201510639002A CN105161138A CN 105161138 A CN105161138 A CN 105161138A CN 201510639002 A CN201510639002 A CN 201510639002A CN 105161138 A CN105161138 A CN 105161138A
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Abstract
The invention discloses a repair method for a situation of incapability of accessing to a data block caused by an error of a Seagate hard disk firmware manager, and belongs to the technical field of data recovery. The method comprises the following steps: S1, enabling a hard disk to enter a T-level mode, and repairing the hard disk by reading and writing a system file map of the hard disk in the T-level mode; and S2, after the hard disk is ready successfully, resetting a SMART table, and if the resetting is failed, re-writing a SMART configuration module. The method has the beneficial effects as follows: the error is repaired by reading and writing the system file map of the Seagate hard disk; the SMART table is reset by repairing the SMART configuration management module; and the method can solve the problem that when an SIM (System Information Manager) has an error, the hard disk is normal in parameter and ready in state, can access to a firmware region but cannot access to a data region, thereby radically recovering data.
Description
Technical field
The invention belongs to date restoring field, being specifically related to that a kind of Seagate hard disk firmware manager mistake causes cannot the restorative procedure in visit data district.
Background technology
SIM (SystemInformationManager) is the firmware management device of Seagate F3 series hard disk, in the prior art, makeing mistakes for firmware module causes hard disk to hurry, or when abnormal parameters, by the mode again write with a brush dipped in Chinese ink firmware, ready state can be entered by making hard disk and date restoring carried out to hard disk.And there is mistake as SIM, hard disk shows as that parameter is normal, and status ready, can access firmware district, but cannot visit data district, and this kind of situation does not temporarily have good solution.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, providing that a kind of Seagate hard disk firmware manager mistake causes cannot the restorative procedure in visit data district, effectively can solve Seagate hard disk SIM and occur mistake, cannot the problem in visit data district.
For overcoming the above problems, the technical solution used in the present invention is as follows: a kind of Seagate hard disk firmware manager mistake causes cannot the restorative procedure in visit data district, comprises the following steps:
S1 makes hard disk enter T level pattern, and the system file map by reading writing harddisk under T level pattern is repaired hard disk;
S2 is after hard disk success is ready, and reset SMART shows, if reset unsuccessfully, again writes with a brush dipped in Chinese ink SMART configuration module.
As preferably, the concrete grammar of S1 is as follows:
S11-makes hard disk enter T level pattern, reads and writes the system file map of this hard disk, searches UBA address and size that FID is 17A file;
S12-under 1 grade of diagnostic mode by the zero filling of 17A system file.
As preferably, the concrete grammar of S2 is as follows:
S21-enters 1 grade of diagnostic mode, and removes SMART table;
If S22-reset SMART table is made mistakes, then forward S23 to, if failure again, forward S24 to, reset and successfully then directly terminate;
S23-reduces disk C ongen parameter under T level pattern, forwards S21 to after completing;
S24-finds No. 9 firmware modules of the accessory tray mated with faulty disk, is written into faulty disk, forwards S21 to after completing.
Beneficial effect of the present invention is as follows: the present invention carrys out mis repair by the system file map of read-write Seagate hard disk; To reset SMART table by repairing SMART Configuration Manager; Based on said method, can solve SIM and occur mistake, hard disk shows as that parameter is normal, and status ready, can access firmware district, but cannot the problem in visit data district, and then thoroughly recovers data.
Accompanying drawing explanation
Fig. 1 is the main flow chart of date restoring;
Fig. 2 repairs SIM detail flowchart;
Fig. 3 is module's address in 101 and size information schematic diagram;
Fig. 4 is the detail flowchart that reset SMART shows.
Embodiment
For making object of the present invention, technical scheme and advantage clearly understand, to develop simultaneously embodiment referring to accompanying drawing, the present invention is described in further details.
Seagate hard disk firmware manager mistake causes cannot the restorative procedure in visit data district, and the terminal of the following stated is enter the equipment of maintenance specially, and described T level pattern is diagnostic mode, and diagnostic mode is divided into the multiple ranks such as 1 grade, 2 grades.
Embodiment, as shown in Figure 1, comprises the following steps:
001-makes hard disk enter T level pattern, and the system file map by reading writing harddisk under T level pattern is repaired hard disk;
002-is after hard disk success is ready, and reset SMART shows, if reset unsuccessfully, again writes with a brush dipped in Chinese ink SMART configuration module.
As shown in Figure 2,001 comprise the following steps:
101-detects disk state, and when SIM makes mistakes, now terminal there will be SIMERROR1009, pressing CTRL+Z at terminal interface makes hard disk enter T level pattern, input instruction y, hard disk terminal can show the system file map of this hard disk, searches UBA address and size that FID is 17A file.
Module's address is as shown in Figure 3 as follows: UBA address is 0x2fd3f, and size is 0x51.
102-under 1 grade of diagnostic mode by the zero filling of 17A system file.
As: W2FD3F, 51,0,20; Wherein 2FD3F represents UBA address, and 51 represent size, and then fill out 0, and 20 expressions operate firmware district.
As shown in Figure 4,102 comprise the following steps:
201-enters T level pattern, then inputs instruction/1, enters 1 grade of pattern, then inputs command N 1, removes SMART table.
If 202-reset SMART table is made mistakes, then forward 203 to, continue to forward 201 to after 203 process, if failure again, forward 204 to, reset and successfully directly terminate.
203-, in T level pattern, inputs instruction F, 22 reduction disk C ongen parameters, forward 201 to after completing.
204-finds No. 9 firmware modules of the accessory tray mated with faulty disk, is written into faulty disk, and No. 9 modules are SMART information collocation module, and it is made mistakes causing SMART to remove, and forwards 201 to after completing.
Those of ordinary skill in the art will appreciate that, embodiment described here is to help reader understanding's implementation method of the present invention, should be understood to that protection scope of the present invention is not limited to so special statement and embodiment.Those of ordinary skill in the art can make various other various concrete distortion and combination of not departing from essence of the present invention according to these technology enlightenment disclosed by the invention, and these distortion and combination are still in protection scope of the present invention.
Claims (3)
1. cause cannot the restorative procedure in visit data district for Seagate hard disk firmware manager mistake, it is characterized in that, comprises following steps:
S1 makes hard disk enter T level pattern, and the system file map by reading writing harddisk under T level pattern is repaired hard disk;
S2 is after hard disk success is ready, and reset SMART shows, if reset unsuccessfully, again writes with a brush dipped in Chinese ink SMART configuration module.
2. method according to claim 1, is characterized in that, the concrete grammar of S1 is as follows:
S11-makes hard disk enter T level pattern, reads and writes the system file map of this hard disk, searches UBA address and size that FID is 17A file;
S12-under 1 grade of diagnostic mode by the zero filling of 17A system file.
3. method according to claim 2, is characterized in that, the concrete grammar of S2 is as follows:
S21-enters 1 grade of diagnostic mode, and removes SMART table;
If S22-reset SMART table is made mistakes, then forward S23 to, if failure again, forward S24 to, reset and successfully then directly terminate;
S23-reduces disk C ongen parameter under T level pattern, forwards S21 to after completing;
S24-finds No. 9 firmware modules of the accessory tray mated with faulty disk, is written into faulty disk, forwards S21 to after completing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510639002.XA CN105161138B (en) | 2015-09-30 | 2015-09-30 | Seagate hard disk firmware manager mistake leads to not the restorative procedure for accessing data field |
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| CN201510639002.XA CN105161138B (en) | 2015-09-30 | 2015-09-30 | Seagate hard disk firmware manager mistake leads to not the restorative procedure for accessing data field |
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| CN105161138A true CN105161138A (en) | 2015-12-16 |
| CN105161138B CN105161138B (en) | 2018-03-27 |
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Cited By (4)
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| CN106293982A (en) * | 2016-08-02 | 2017-01-04 | 四川效率源信息安全技术股份有限公司 | A kind of repair the method that dish do not recognized by western number hard disk |
| CN109684124A (en) * | 2018-12-25 | 2019-04-26 | 四川效率源信息安全技术股份有限公司 | A method of repairing western number hard disk firmware Read fault |
| CN111008378A (en) * | 2019-11-29 | 2020-04-14 | 四川效率源信息安全技术股份有限公司 | Method for cleaning malicious codes in Seagate hard disk firmware area |
| CN111124758A (en) * | 2019-12-26 | 2020-05-08 | 厦门市美亚柏科信息股份有限公司 | Data recovery method for failed hard disk |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106293982A (en) * | 2016-08-02 | 2017-01-04 | 四川效率源信息安全技术股份有限公司 | A kind of repair the method that dish do not recognized by western number hard disk |
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| CN111008378A (en) * | 2019-11-29 | 2020-04-14 | 四川效率源信息安全技术股份有限公司 | Method for cleaning malicious codes in Seagate hard disk firmware area |
| CN111124758A (en) * | 2019-12-26 | 2020-05-08 | 厦门市美亚柏科信息股份有限公司 | Data recovery method for failed hard disk |
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| CN105161138B (en) | 2018-03-27 |
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Inventor after: Liang Xiaoning Inventor after: Zhang Jiaqiang Inventor after: Huang Xu Inventor after: Dong Chao Inventor before: Liang Xiaoning Inventor before: Zhang Jiaqiang Inventor before: Fan Chaobo Inventor before: Dong Chao |
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