CN101114244A - Method for simultaneously copying data of a plurality of bracket - Google Patents
Method for simultaneously copying data of a plurality of bracket Download PDFInfo
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- CN101114244A CN101114244A CNA2006100367815A CN200610036781A CN101114244A CN 101114244 A CN101114244 A CN 101114244A CN A2006100367815 A CNA2006100367815 A CN A2006100367815A CN 200610036781 A CN200610036781 A CN 200610036781A CN 101114244 A CN101114244 A CN 101114244A
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Abstract
The invention discloses a method to simultaneously copy data to a plurality of hard disks. A host computer is respectively provided with a microprocessor, a storage module, and a plurality of backup storage modules; wherein, a copy software is stored in the storage module; when the microprocessor transmits a designated command to the copy software, the copy software reads the original data designated by the designated command, divides the original data into a plurality of original data blocks. When the copy software again receives a copy command from the microprocessor, each original data block is sequentially transmitted to the equal backup storage modules through the microprocessor; after the same original data block is respectively transmitted to the equal backup storage modules, the transmission of a next original data block is carried on, until all the equal backup storage modules receive the equal original data block.
Description
Technical field
The invention relates to simultaneously the method for several copying datas, refer to especially a kind ofly a raw data to be divided into several original data blocks, and be sent to several backup storage modules person.
Background technology
In Information technologyization, today that electronic industry is flourish, various high-tech products of deriving by micro computer, its development is not only very rapid, and on the spot and brought greatest convenience for daily life, because convenience and demand that people transmit information are more and more high, the performance of current computer equipment constantly is raised, and related software is over and over again weeded out the old and bring forth the new, by cooperatively interacting of computer equipment and related software, except having changed people's life style, and become in all trades and professions indispensable important tool, yet no matter be that operation is used or amusement software, various softwares all need an internal memory of high power capacity with storage data, generally speaking, all be stored in the hard disk (Hard disk) in the computer equipment.
Be development trend in response to various software high power capacity, to reach purposes such as quick transmission and storage, new transmission interface promptly in response to and give birth to, SATA external hard drive for example, promptly use serial ATA (Serial ATA, abbreviate SAT A) interface transmits, this kind uses the external hard drive of SATA interface, though more generally use the external hard drive transmission speed of ide interface fast, yet, if will really improve the transmission speed of data, except upgrading to some extent on the hardware design, need be improved, could be in the transmission of carrying out mass data or when backup, fulfil assignment with the shorter time.
Known carries out the method that data are duplicated to several hard disks, see also shown in Figure 1, in a computing machine 1, comprise a system disk 10, one original hard disk 11 and several backup hard disks 12, wherein this system disk 10 is to store the required operating system of this computing machine 1 running, be to store a Backup Data that will backup to these backup hard disks 12 in this original hard disk 11, when the user of this computing machine 1 carries out the backup of this Backup Data, be this Backup Data to be set to be sent to first backup hard disk 12 earlier, by the time after this Backup Data transmits and finishes, set again this Backup Data setting is sent to second backup hard disk 12, by the time after this Backup Data transmits and finishes, repeat again to set, transmit supervisor, in this Backup Data is sent to all backup hard disks 12 till.
This kind carries out the mode that data are duplicated to several hard disks, when the duplicating of this Backup Data that carries out high power capacity, often produce columns item disappearance down, at first, before carrying out this Backup Data transmission, the user needs each backup hard disk 12 is carried out capacity, the whether erasable affirmation that reaches other relevant information, not only too repeat and waste opportunity, secondly, if data quantity transmitted is too big, promptly can significantly increase the consumption of hardware resource, to the pre-process time of this Backup Data and the time of the required processing of the huge data volume of computing, make the user waste the longer time on waiting for, when this Backup Data a backup hard disk 12 is transmitted finish after, need to set once again, so that another backup hard disk 12 is carried out the transmission of this Backup Data, really too loaded down with trivial details for the user is in operation, therefore, need design a kind of method of data backup, overcome above-mentioned many disappearances, and improve transfer rate.
Summary of the invention
Because aforesaid many disappearances, the inventor is through the permanent research and experiment of making great efforts, finally development and Design go out of the present invention a kind of simultaneously to the method for several copying datas, in the hope of by proposition of the present invention, simplify procedures, and improve the transmission speed of carrying out data backup.
A purpose of the present invention, provide a kind of simultaneously to the method for several copying datas, be on a main frame, to be respectively equipped with a microprocessor, one storage module and several backup storage modules, wherein be to store a propagation software in this storage module, when this microprocessor transmits a specified command to this propagation software, can make this propagation software read the specified raw data of this specified command, and this raw data is divided into several original data blocks, if this microprocessor transmits a copy command again to this propagation software, even this propagation software respectively this original data block is sent to these backup storage modules in order through this microprocessor, after same original data block is sent to these backup storage modules respectively, promptly carry out next raw data block transfer again, all receive these original data blocks up to these backup storage modules, this raw data promptly copies in these backup storage modules simultaneously, so, can significantly shorten and carry out the required time of data backup.
Description of drawings
Fig. 1 is the synoptic diagram of known disk copy flow process.
Fig. 2 is the synoptic diagram of main frame of the present invention.
Fig. 3 is a process flow diagram of the invention process.
Fig. 4 is the process flow diagram of detection process of the present invention.
Fig. 5 is the process flow diagram of setting program of the present invention.
Embodiment
The present invention is a kind of simultaneously to the method for several copying datas, see also shown in Figure 2, be on a main frame 2, to be respectively equipped with a microprocessor 20, one storage module 22 and several backup storage modules 3, wherein be to store a propagation software in this storage module 22, when this microprocessor 20 transmits a specified command to this propagation software, can make this propagation software read the specified raw data of this specified command, and this raw data is divided into several original data blocks, if this microprocessor 20 transmits a copy command again to this propagation software, even this propagation software respectively this original data block is sent to these backup storage modules 3 in order through this microprocessor 20, after same original data block is sent to these backup storage modules 3 respectively, promptly carry out next raw data block transfer again, all receive these original data blocks up to these backup storage modules 3, this raw data promptly copies in these backup storage modules 3 simultaneously, so, can significantly shorten and carry out the required time of data backup.
In one embodiment of this invention, see also shown in Figure 2, still be provided with a data storage module 23 on this main frame 2, this raw data is to be stored in this data storage module 23, and this raw data is to can be impression shelves (Source Image), this raw data is made by data stored on this data storage module 23, and these storage modules 22,23,3 are a hard disk.
In this embodiment, see also shown in Figure 2, this specified command is to be pressed by an input block 24 (as: button) set on this main frame 2, make this input block 24 produce a specification signal, and this specification signal is sent to this microprocessor 20 and produces, and this copy command is to be pressed by this input block 24, make this input block 24 produce a reproducing signals, and this reproducing signals is sent to this microprocessor 20 and produces, for more understanding as method of the present invention how simultaneously to several copying datas, seeing also shown in Figure 3ly, is to illustrate that in regular turn its concrete treatment step is as follows:
(301) this microprocessor 20 receives the enabling signal that this input block 24 is transmitted, and promptly produces a startup command and is sent to this propagation software, to start this propagation software;
(302) judge whether to receive this specification signal, if not, proceed step (302), if proceed the following step;
(303) produce this specified command and be sent to this propagation software;
(304) make this propagation software read the specified raw data of this specified command, and this raw data is divided into several original data blocks;
(305) judge whether to receive this reproducing signals, if not, proceed step (305), if proceed the following step;
(306) produce this copy command and be sent to this propagation software;
(307) this original data block is sent to these backup storage modules 3 in order to make this propagation software incite somebody to action respectively, after same original data block is sent to these backup storage modules 3 respectively, promptly carry out next raw data block transfer again, all be sent to these backup storage modules 3 up to these original data blocks;
(308) judge whether to receive a shutdown signal again, if not, proceed step (302), if proceed the following step;
(309) produce a shutdown command and be sent to this propagation software, to close this propagation software.
In this embodiment, see also again shown in Figure 2, this enabling signal and this shutdown signal be by this input block 24 be pressed produce.
Now lift an instantiation method of the present invention is described, if the quantity of this backup storage module 3 has six, and this source book is divided into the 1st, 2,3 original data blocks, after the 1st original data block is sent to six backup storage modules 3, the 2nd original data block just can begin to transmit, after the 2nd original data block is sent to six backup storage modules 3, the 3rd original data block just can begin to transmit, after the 3rd original data block is sent to six backup storage modules 3, then finished the action that six backup storage modules 3 are duplicated simultaneously, so, this microprocessor 20 and this propagation software institute's data quantity transmitted each time promptly greatly reduce, can reduce the time of the consumption and the required processing of the huge data volume of computing of hardware resource, can in the shorter time, carry out duplicating of data to several backup storage modules 3.
In this embodiment, see also shown in the 2nd, 4 figure, this propagation software still is provided with a detection process, and before these microprocessor 20 these specified commands of transmission arrived this propagation software, this propagation software was to handle according to the following step:
(401) transmit one and detect the connection signal to this microprocessor 20, this microprocessor 20 is about to this detection connection signal and is sent in this main frame 2, one be connected data-signal when what this microprocessor 20 received that the backup storage module 3 that is connected with this main frame 2 passed back, the data that are about in this connection data-signal are sent to this propagation software, can learn the quantity of the backup storage module 3 that is connected with this main frame 2;
(402) transmit one and detect read-write to this microprocessor 20, this microprocessor 20 is about to this detection read-write and is sent to the backup storage module 3 that is connected with this main frame 2, the signal that reads and writes data that receives that the backup storage module 3 that is connected with this main frame 2 passed back when this microprocessor 20, the data that are about in this signal that reads and writes data are sent to this propagation software, can learn to be connected with this main frame 2 and the quantity of erasable backup storage module 3;
(403) transmit one and detect capacity signal to this microprocessor 20, this microprocessor 20 is about to this detection capacity signal and is sent to the backup storage module 3 that is connected with this main frame 2, when this microprocessor 20 receives the capacity data signal that the backup storage module 3 that is connected with this main frame 2 is passed back, the data that are about in this capacity data signal are sent to this propagation software, can learn with this main frame 2 to be connected and these erasable backup storage modules 3, but the amount of capacity of its storage data;
(404) according to the capacity of this raw data, to being connected with this main frame 2 and capacity of erasable these backup storage modules 3 compare;
(405) with capacity these backup storage modules 3, be set at the backup storage module 3 that can receive and store this raw data greater than this raw data;
(406) finish this detection process.
In this embodiment, see also shown in Figure 2 again, these data-signals that received in this detection process, and be set at the backup storage module 3 that can receive and store this raw data, when this detection process finishes, be to be sent on the display screen 26 that joins with this main frame 2 through this microprocessor 20, make the user can see through the quantity that this display screen 26 is learnt the backup storage module 3 that can receive and store this raw data, and remove from these backup storage modules 3 are detected respectively and the loaded down with trivial details flow process of setting, to shorten the activity duration.
In this embodiment, see also shown in the 2nd, 5 figure, this propagation software still is provided with a setting program, arrives this propagation software when this microprocessor 20 transmits this startup command, and after this detection process, will handle according to the following step:
(501) judge whether to receive a purpose specification signal, if not, proceed step (501), if proceed the following step;
(502) produce a purpose specified command and be sent to this propagation software;
(503) make this propagation software according to these specified backup storage modules 3 of this purpose specified command, be set at the destination that this raw data transmits;
(504) finish this setting program.
In this embodiment, see also shown in Figure 2ly again, this purpose specification signal is produced by this input block 24 is pressed.
By method of the present invention, the user can once set these backup storage modules 3 of this raw data and destination and finish, and once finish copy data to the action of several hard disks, promptly do not need one by one this raw data and these backup storage modules 3 to be set again, not only can remove the loaded down with trivial details flow process on the operation steps from, more can avoid carrying out the large-capacity data transmission to the burden that hardware resource causes, effectively shorten this main frame 2 and system thereof and carry out the required time of computing.
Claims (10)
1. one kind simultaneously to the method for several copying datas, it is characterized in that: be in a main frame, to be respectively equipped with a microprocessor, a storage module and several backup storage modules, wherein be to store a propagation software in this storage module, when this propagation software receives the specified command that this microprocessor transmits, will handle according to the following step:
Make this propagation software read the specified raw data of this specified command, and this raw data is divided into several original data blocks;
An if copy command that receives this microprocessor and transmitted again, be about to respectively this original data block is sent to these backup storage modules in order through this microprocessor, after same original data block is sent to these backup storage modules respectively, promptly carry out next raw data block transfer again, all receive these original data blocks up to these backup storage modules.
2. according to claim 1 a kind of simultaneously to the method for several copying datas, it is characterized in that: still be provided with a data storage module on this main frame, this raw data is to be stored in this data storage module.
3. described a kind of simultaneously to the method for several copying datas according to claim 2, it is characterized in that: this raw data is to be an impression file (Source Image), and this raw data is made by data stored on this data storage module.
4. described a kind of simultaneously to the method for several copying datas according to claim 1, it is characterized in that: this specified command is to be pressed by an input block set on this main frame, this input block promptly produces a specification signal, and this specification signal is sent to this microprocessor and produces.
5. described a kind of simultaneously to the method for several copying datas according to claim 4, it is characterized in that: this copy command is to be pressed by this input block, this input block promptly produces a reproducing signals, and this reproducing signals is sent to this microprocessor and produces.
6. described a kind of simultaneously to the method for several copying datas according to claim 1, it is characterized in that: this propagation software still is provided with a detection process, after this propagation software starts, receive this specified command before, be to handle according to the following step:
This propagation software transmits one and detects the connection signal to this microprocessor, this microprocessor is about to this detection connection signal and is sent in this main frame, one be connected data-signal when what this microprocessor received that the backup storage module that is connected with this main frame passed back, be about to the interior data of this connections data-signal and be sent to this propagation software;
This propagation software transmits one and detects read-write to this microprocessor, this microprocessor is about to this detection read-write and is sent to the backup storage module that is connected with this main frame, when the signal that reads and writes data that this microprocessor receives that the backup storage module that is connected with this main frame passed back, the data that are about in this signal that reads and writes data are sent to this propagation software;
This propagation software transmits one and detects capacity signal to this microprocessor, this microprocessor is about to this detection capacity signal and is sent to the backup storage module that is connected with this main frame, when this microprocessor receives the capacity data signal that the backup storage module that is connected with this main frame is passed back, the data that are about in this capacity data signal are sent to this propagation software;
This propagation software is promptly according to the capacity of this raw data, to being connected with this main frame and capacity of erasable these backup storage modules compare, and just capacity is set at the backup storage module that can receive and store this raw data greater than these backup storage modules of this raw data.
7. described a kind of simultaneously to the method for several copying datas according to claim 6, it is characterized in that: these data-signals that received in this detection process, and be set at the backup storage module that can receive and store this raw data, after this detection process finished, this propagation software was to be sent on the display screen that joins with this main frame through this microprocessor.
8. described a kind of simultaneously to the method for several copying datas according to claim 6, it is characterized in that: this propagation software still is provided with a setting program, after this propagation software finishes this detection process, is to handle according to the following step:
This microprocessor promptly produces a purpose specified command and is sent to this propagation software if receive a purpose specification signal;
This propagation software is about to these specified backup storage modules of this purpose specified command, is set at the destination that this raw data transmits.
9. described according to Claim 8 a kind of simultaneously to the method for several copying datas, it is characterized in that: this purpose specification signal is produced by this input block is pressed.
10. described a kind of simultaneously to the method for several copying datas according to claim 2, it is characterized in that: these storage modules are to be a hard disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100367815A CN101114244A (en) | 2006-07-28 | 2006-07-28 | Method for simultaneously copying data of a plurality of bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006100367815A CN101114244A (en) | 2006-07-28 | 2006-07-28 | Method for simultaneously copying data of a plurality of bracket |
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| Publication Number | Publication Date |
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| CN101114244A true CN101114244A (en) | 2008-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2006100367815A Pending CN101114244A (en) | 2006-07-28 | 2006-07-28 | Method for simultaneously copying data of a plurality of bracket |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102521545A (en) * | 2011-12-29 | 2012-06-27 | 苏州佰思迈信息咨询有限公司 | Replication software |
| CN102624537A (en) * | 2011-01-27 | 2012-08-01 | 北京东方广视科技股份有限公司 | Data recovery system and method thereof |
| CN102696022A (en) * | 2009-11-30 | 2012-09-26 | Lsi公司 | Memory read-channel with signal processing on general purpose processor |
| CN107908515A (en) * | 2017-11-16 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of system and method for test server hard disk large data files transmittability |
-
2006
- 2006-07-28 CN CNA2006100367815A patent/CN101114244A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102696022A (en) * | 2009-11-30 | 2012-09-26 | Lsi公司 | Memory read-channel with signal processing on general purpose processor |
| US9753877B2 (en) | 2009-11-30 | 2017-09-05 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Memory read-channel with signal processing on general purpose processor |
| CN102624537A (en) * | 2011-01-27 | 2012-08-01 | 北京东方广视科技股份有限公司 | Data recovery system and method thereof |
| CN102624537B (en) * | 2011-01-27 | 2015-07-08 | 北京东方广视科技股份有限公司 | Data recovery system and method thereof |
| CN102521545A (en) * | 2011-12-29 | 2012-06-27 | 苏州佰思迈信息咨询有限公司 | Replication software |
| CN107908515A (en) * | 2017-11-16 | 2018-04-13 | 郑州云海信息技术有限公司 | A kind of system and method for test server hard disk large data files transmittability |
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