CN104133781A - Network storage equipment and method thereof for improving data access speed - Google Patents
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Abstract
The invention discloses network storage equipment and a method thereof for improving data access speed. The network storage equipment comprises a hard disk, internal memory, a monitoring module, a judgment module, a data read-write module and a data feedback module, wherein the hard disk comprises a first index table and data, the first index table is used for recording a plurality of indexes, and the data corresponds to each index; the internal memory comprises a second index table used for recording the indexes; the monitoring module is used for instantly synchronizing the first index table and the second index table and is also used for monitoring a data writing request of a user side; the judgment module is used for judging whether the index corresponding to the data writing request exists in the second index table or not; the data read-write module is used for adding the index corresponding to the data writing request into the second index table; and the data feedback module is used for returning a data writing request success message to the user side. The invention also provides a method for improving the data access speed. The data access speed of the network storage equipment can be effectively improved by the network storage equipment and the method thereof for improving data access speed.
Description
Technical field
The present invention relates to the network storage equipment, relate in particular to a kind of method of network storage equipment and raising data access speed thereof.
Background technology
The network storage equipment, for example network attached storage (Network Attached Storage, NAS), it is current a kind of conventional storage architecture, it is by network file system(NFS) (Network File System, NFS) or CIFS (Common Internet File System) carry out mutual between network host and storage system, served for network host provides the file access of agreement Network Based by storage system.
But, in network storage equipment inside, generally by directly hard disk being carried out the operations such as access, speed seems very slow with respect to Internet Transmission, for user, in the time carrying out transmitting/receiving file with the network storage equipment, need the wait of long period, and when more users are simultaneously when operational network memory device, problem is more serious.
Summary of the invention
In view of this, be necessary to provide a kind of network storage equipment, can effectively improve the speed of network storage equipment data access.
In addition, also need to provide a kind of method that improves data access speed, can effectively improve the speed of network storage equipment data access.
The network storage equipment that embodiment of the present invention provides comprises hard disk, internal memory, monitoring module, judge module, data read-write module and data feedback module.Hard disk comprises the first concordance list and the data corresponding with each index for recording multiple indexes.Internal memory comprises the second concordance list for recording multiple indexes.Monitoring module is for instant synchronous the first concordance list and the second concordance list, also for the write data requests of monitor user ' end.Judge module is for judging whether the second concordance list has the index corresponding with write data requests.Data read-write module is not in the time that the second concordance list the index not corresponding with write data requests, index corresponding write data requests is increased newly to the second concordance list, and the data of asking in write data requests are stored in internal memory, also for by data-moving newly-increased internal memory to hard disk.Wherein, monitoring module is also for being synchronized to the first concordance list by index newly-increased the second concordance list.Data feedback module is used for write data requests successful information response to user side.
Preferably, data read-write module is also in the time that the second concordance list has the index corresponding with write data requests, upgrade index corresponding to write data requests in the second concordance list, and the data of asking in write data requests are stored in internal memory, also for data-moving that internal memory is stored to hard disk; Wherein, file monitoring module is also synchronized to the first concordance list for the index that the second concordance list is upgraded.
Preferably, data read-write module also at the network storage equipment in the time that idle condition or system resource occupancy exceed the second preset value lower than the first preset value or memory usage, the data in internal memory are moved to hard disk according to time order and function order.
Preferably, when data read-write module has also exceeded in internal memory free space for the size of data of asking in write data requests, directly the data of asking in write data requests are write in hard disk; Wherein monitoring modular is also for synchronous the first concordance list index corresponding with the second concordance list write data requests that upgrade.
Preferably, in internal memory, also comprise label list, for recording the multiple indexes corresponding with the data of internal memory actual storage.
Preferably, monitoring module is also for the read data request of monitor user ' end, judge module is also for judging whether label list has the index corresponding with read data request, data read-write module is also when having the index corresponding with read data request at label list, from internal memory, read the data of asking in read data request, data feedback module also for by the read data request successful information of user side response to user side.
Preferably, data read-write module is also for when not corresponding with the read data request index of label list, determines that according to the second concordance list the Bing Cong position, position that the data of asking in read data request are stored in hard disk reads the data of asking in read data request.
A kind of network storage equipment that embodiment of the present invention provides improves the method for reading and writing data speed, wherein the network storage equipment comprises hard disk, for recording the first concordance list and the data corresponding with each index of multiple indexes, described method comprises: in the internal memory of the network storage equipment, set up the second concordance list, for recording multiple indexes; Instant synchronous the first concordance list and the second concordance list; The write data requests of monitor user ' end; Judge and in the second concordance list, whether have the index corresponding with write data requests; The index not corresponding with write data requests in the second concordance list time, the data of asking in write data requests are stored in internal memory, and the index corresponding with the data of the request in write data requests added in the second concordance list; By write data requests successful information response to user side; Data-moving newly-increased in internal memory, to hard disk, and is synchronized to the first concordance list by index newly-increased in the second concordance list.
Preferably, have the index corresponding with write data requests in the second concordance list time, the data in write data requests are stored in internal memory, and upgrade in the second concordance list the index corresponding with data in write data requests; The data-moving of storing in internal memory, to hard disk, and is synchronized to the first concordance list by the index upgrading in the second concordance list.
Preferably,, in the time that idle condition or system resource occupancy exceed the second preset value lower than the first preset value or memory usage the data in internal memory are moved to hard disk according to time order and function order at the network storage equipment.
Preferably, when the size of data of asking in write data requests has exceeded in internal memory free space, directly the data of asking in write data requests are write in hard disk, and synchronously upgrade the index that the first concordance list is corresponding with write data requests in the second concordance list.
Preferably, in internal memory, set up label list, for recording the multiple indexes corresponding with the data of internal memory actual storage; Monitor the read data request of user side; Judge and in label list, whether have the index corresponding with the data of asking in read data request; Have the index corresponding with the data of asking in read data request in label list time, from internal memory, read the data of asking in read data request; By read data request successful information response to user side.
Preferably, in label list when not corresponding with the data of asking in read data request index, determine that according to the second concordance list the Bing Cong position, position that the data of asking in read data request are stored in hard disk reads the data of asking in read data request.
The method of the above-mentioned network storage equipment and raising data access speed thereof, the data that are originally stored in hard disk are stored as a terminal by internal memory, and in the speed of data in EMS memory storage than fast many in hard disk, so greatly accelerate the speed of data storages, improved user and use the satisfaction of the network storage equipment.
Brief description of the drawings
Fig. 1 is applied environment and the functional block diagram of the network storage equipment one embodiment of the present invention.
Fig. 2 be in the network storage equipment of the present invention hard disk and internal memory be related to schematic diagram.
Fig. 3 is the process flow diagram of writing data one embodiment that the network storage equipment of the present invention improves the method for data access speed.
Fig. 4 is the process flow diagram of writing another embodiment of data that the network storage equipment of the present invention improves the method for data access speed.
Fig. 5 is the process flow diagram that the network storage equipment of the present invention improves read data one embodiment of the method for data access speed.
Main element symbol description
The network storage equipment 10
Main frame 20
User side 30
Hard disk 110
Internal memory 120
Monitoring module 130
Judge module 140
Data read-write module 150
Data feedback module 160
The first concordance list 1100
The second concordance list 1200
Label list 1202
Embodiment
Consult Fig. 1, be depicted as applied environment and the functional block diagram of the network storage equipment 10 1 embodiments of the present invention.In the present embodiment, the network storage equipment 10 is connected with main frame 20, and when user side 30 reads and writes data when operation at the network storage equipment 10, the control of the network storage equipment 10 by main frame 20 systems is to meet the demand of user side 30.The network storage equipment 10 comprises hard disk 110, internal memory 120, monitoring module 130, judge module 140, data read-write module 150 and data feedback module 160.In the present embodiment, the network storage equipment 10 can be network attached storage device (Network Attached Storage, NAS).
In the time that the network storage equipment 10 is worked, corresponding main frame 20 systems can be with the mode operating file monitoring program of finger daemon, this file monitoring program is used to the data interaction between immediately monitoring user side 30 and the network storage equipment 10, that is to say in instant synchronous monitoring hard disk 110 and internal memory 120 whether receive the request of reading and writing data from user side 30.
Particularly, when user side 30 is uploaded or when download file in the network storage equipment 10, while namely carrying out the read-write operation of data in the network storage equipment 10, all can first after the processing by internal memory 120, again data be stored in hard disk 110 then response to user side 30.In the present embodiment, data all can first be stored in internal memory 120, then by the functional module in the network storage equipment 10, data are stored in hard disk 110, because data just can inform that user side 30 is uploaded or download action completes after storing internal memory 120 into, and the speed of the relative direct read/write hard disk of the speed of read/write memory is faster, so just accelerate the speed of the network storage equipment 10 reading and writing datas.
Consult Fig. 2, be depicted as the schematic diagram that is related to of hard disk 110 and internal memory 120 in the network storage equipment of the present invention, wherein, hard disk 110 comprises the first concordance list 1100 and the data corresponding with each index that record multiple indexes, and internal memory 120 comprises the second concordance list 1200, label list 1202 and the data corresponding with the interior index of label list 1202 that record multiple indexes.Under the effect of functional module, between hard disk 110 and internal memory 120, also carrying out the operation of read-write.In the present embodiment, also can not need to set up label list 1202.
Simply introducing the network storage equipment 10 in embodiment of the present invention below in conjunction with Fig. 1 and Fig. 2 is reading and writing data requests of how processing user side 30.
In the present embodiment, the request of reading and writing data of the real-time detecting user side 30 of monitoring module 130, and instant synchronous the first concordance list 1100 and the second concordance list 1200.
In the time that monitoring module 130 monitors the write data requests of user side 30, first judge module 140 will judge in the second concordance list 1200 whether have the index corresponding with the write data requests of user side 30.
In the time of index not corresponding with the write data requests of user side 30 in the second concordance list 1200, represent not store the data that user side 30 write data requests are asked in internal memory 120, also represent that this write data requests is newly-increased data, data read-write module 150 increases index corresponding write data requests to newly in the second concordance list 1200, and the data of asking in write data requests are stored in internal memory 120, data feedback module can be by user side 30 write data requests successful information response to user side 30.Finally, data read-write module 150 is by the data-moving of asking in this write data requests newly-increased in internal memory 120 in hard disk 110, and newly-increased index in the second concordance list 1200 is synchronized to the first concordance list 1100 by monitoring module 130 simultaneously.
In the time having the index corresponding with the write data requests of user side 30 in the second concordance list 1200, represent to store the data that user side 30 write data requests are asked in internal memory 120, also represent that this write data requests is new data more, data read-write module 150 is upgraded the index corresponding with write data requests in the second concordance list 1200, and the data of asking in write data requests are stored in internal memory 120, data feedback module can be by user side 30 write data requests successful information response to user side 30.Finally, data read-write module 150 is by the data-moving of asking in this write data requests of upgrading in internal memory in hard disk 110, and the index upgrading in the second concordance list 1200 is synchronized to the first concordance list 1100 by monitoring module 130 simultaneously.
But, monitoring after user side 30 write data requests at monitoring module 130, judge module 140 also can judge whether the size of data of asking in the write data requests of user side 30 exceedes the free memory capacity of internal memory 120.In the time that the size of data of asking in the write data requests of user side 30 exceedes the free memory capacity of internal memory 120, represent internal memory 120 off-capacities, data read module 150 just directly stores the data of asking in write data requests in hard disk 110 into, meanwhile, monitoring module 130 upgrade the first concordance list 1100 with in the second concordance list 1200 with write data requests corresponding index.
Finally a bit it should be noted that in addition, when the network storage equipment 10 exceedes the second preset value in idle condition or system resource occupancy lower than the first preset value or internal memory 120 utilization rates, represent that main frame 20 systems and the network storage equipment 10 are more idle, data read-write module 150 is moved the data in internal memory 120 in hard disk according to time order and function order so.
In the time that monitoring module 130 monitors the read data request of user side 30, first judge module 140 will judge in label list 1202, whether there be the index corresponding with the read data request of user side 30.
In the time having the index corresponding with the read data request of user side 30 in label list 1202, data read-write module 150 reads the data of asking in read data request from internal memory 120, data feedback module 160 by read data request successful information response to user side 30.
In the time of index not corresponding with the read data request of user side 30 in label list 1202, data read-write module 150 is determined the memory location of data in hard disk 110 data of asking from read data request is read in described position of in read data request, asking according to the second concordance lists 1200, data feedback module 160 by read data request successful information response to user side 30.
As fully visible, in the time that the network storage equipment 10 carries out write operation, all to be first written in internal memory 120 and by successful information response to user side 30, so just greatly accelerate feedback speed, and the time that user side 30 is waited for also can correspondingly reduce, and in the time that the network storage equipment 10 carries out read operation, directly from internal memory 120, read, speed will be fast more than reading from hard disk 110.Like this, user side 30 in the time that the network storage equipment 10 carries out read-write operation, can greatly accelerate the speed of access, improve user satisfaction.
Consult Fig. 3, be depicted as the network storage equipment 10 of the present invention and improve the process flow diagram of writing data one embodiment of the method for data access speed.The method is used in the applied environment of Fig. 1, and carries out by the functional module in main frame 20 systems and the network storage equipment 10 of Fig. 1.In the time that the network storage equipment 10 is worked, corresponding main frame 20 systems can be with the mode operating file monitoring program of finger daemon, this file monitoring program is used to the data interaction between immediately monitoring user side 30 and the network storage equipment 10, that is to say in instant synchronous monitoring hard disk 110 and internal memory 120 whether receive the request of reading and writing data from user side 30.
Particularly, when user side 30 is uploaded or when download file in the network storage equipment 10, while namely carrying out the read-write operation of data in the network storage equipment 10, all can first after the processing by internal memory 120, again data be stored in hard disk 110 then response to user side 30.In the present embodiment, data all can first be stored in internal memory 120, then by the functional module in the network storage equipment 10, data are stored in hard disk 110, because data just can inform that user side 30 is uploaded or download action completes after storing internal memory 120 into, and the speed of the relative direct read/write hard disk 110 of the speed of read/write memory 120 is faster, so just accelerate the speed of the network storage equipment 10 reading and writing datas.
In the present embodiment, the process that user side 30 is write data at the network storage equipment 10 comprises the following steps.
At step S300, in the hard disk 110 in network storage equipment 10 and internal memory 120, set up respectively the first concordance list 1100 and the second concordance list 1200.
At step S302, monitoring module 130 monitors the write data requests of user side 30.
At step S304, judge module 140 judges in the second concordance list 1200 whether have the index corresponding with asked data.
At step S306, in the time having the index corresponding with asked data in the second concordance list 1200, represent to store the data that user side 30 write data requests are asked in internal memory 120, also represent that this write data requests is new data more, data read-write module 150 is upgraded the index corresponding with write data requests in the second concordance list 1200, and the data of asking in write data requests are stored in internal memory 120.
At step S308, in the time of index not corresponding with the write data requests of user side 30 in the second concordance list 1200, represent not store the data that user side 30 write data requests are asked in internal memory 120, also represent that this write data requests is newly-increased data, data read-write module 150 increases index corresponding write data requests to newly in the second concordance list 1200, and the data of asking in write data requests are stored in internal memory 120.
At step S310, no matter be newly-increased data or new data more, data feedback module 160 all can be by write data requests successful information response to user side 30.
At step S312, data read-write module 150 by data-moving newly-increased in internal memory or that upgrade in hard disk 110, simultaneously monitoring module 130 also can by the second concordance list 1200, upgrade or newly-increased index be synchronously updated in the first concordance list 1100.
It is exactly more than the operating process of the write data requests of a complete user side 30, but, it should be noted that, in the present embodiment, monitor after user side 30 write data requests at monitoring module 130, judge module 140 also can judge whether the size of data of asking in the write data requests of user side 30 exceedes the free memory capacity of internal memory 120.In the time that the size of data of asking in the write data requests of user side 30 exceedes the free memory capacity of internal memory 120, represent internal memory 120 off-capacities, data read module 150 just directly stores the data of asking in write data requests in hard disk 110 into, meanwhile, monitoring module 130 upgrade the first concordance list 1100 with in the second concordance list 1200 with write data requests corresponding index.
Also have and be a bit tellablely, in the present embodiment, when the network storage equipment 10 exceedes the second preset value in idle condition or system resource occupancy lower than the first preset value or internal memory 120 utilization rates, represent that main frame 20 systems and the network storage equipment 10 are more idle, data read-write module is moved the data in internal memory 120 in hard disk 110 according to time order and function order so.
Consult Fig. 4, be depicted as the network storage equipment 10 of the present invention and improve the process flow diagram of writing another embodiment of data of the method for data access speed.The method is used in the applied environment of Fig. 1, and carries out by the functional module in main frame 20 systems and the network storage equipment 10 of Fig. 1.In the present embodiment, the same to step S308 with the S300 of Fig. 3 from step S402 to step S408, step S410 and S412 also do not repeat them here the same with S310 and S312, difference is as follows.
In step S400, also need in internal memory 120, set up a label list.
And at step S409, monitoring module 130 adds multiple indexes corresponding data of actual storage in internal memory 120 in note table 1202 to.
For Fig. 3, the embodiment of Fig. 4 has only been to increase a label list and the treating method for note table.
Consult Fig. 5, described is the process flow diagram that the network storage equipment 10 of the present invention improves read data one embodiment of the method for data access speed.The method is used in the applied environment of Fig. 1, and carries out by the functional module in main frame 20 systems and the network storage equipment 10 of Fig. 1.In the time that the network storage equipment 10 is worked, corresponding main frame 20 systems can be with the mode operating file monitoring program of finger daemon, this file monitoring program is used to the data interaction between immediately monitoring user side 30 and the network storage equipment 10, that is to say in instant synchronous monitoring hard disk 110 and internal memory 120 whether receive the request of reading and writing data from user side 30.
Particularly, when user side 30 is uploaded or when download file in the network storage equipment 10, while namely carrying out the read-write operation of data in the network storage equipment 10, all can first after the processing by internal memory 120, again data be stored in hard disk 110 then response to user side 30.In the present embodiment, data all can first be stored in internal memory 120, then by the functional module in the network storage equipment 10, data are stored in hard disk 110, because data just can inform that user side 30 is uploaded or download action completes after storing internal memory 120 into, and the speed of the relative direct read/write hard disk 110 of the speed of read/write memory 120 is faster, so just accelerate the speed of the network storage equipment 10 reading and writing datas.
In the present embodiment, the process that user side 30 carries out read data at the network storage equipment 10 comprises the following steps.
At step S500, in the hard disk 110 in the network storage equipment 10 and internal memory 120, set up respectively the first concordance list 1100 and the second concordance list 1200, and in internal memory 120, set up a label list 1202.
At step S502, monitoring module 130 monitors the read data request of user side 30.
At step S504, judge module 140 judges in label list 1202, whether there be the index corresponding with the data of asking in read data request.
At step S506, in the time having the index corresponding with the data of asking in read data request in label list 1202, data read-write module 150 directly reads the data of asking in read data request from internal memory 120.
At step S508, in the time the index corresponding with the data of asking in read data request in label list 1202, data read-write module 150 is determined the memory location of data in hard disk 110 data of asking from read data request is read in described position of in read data request, asking according to the second concordance lists 1200.
At step S510, no matter from internal memory 120 or hard disk 110, read the required data of user side 30, data feedback module 160 all can be by read data request successful information response to user side 30.
The method of the above-mentioned network storage equipment and raising data access speed thereof, the data that are originally stored in hard disk are stored as a terminal by internal memory, and in the speed of data in EMS memory storage than fast many in hard disk, so greatly accelerate the speed of data storages, improved user and use the satisfaction of the network storage equipment.
More than that the method for a kind of network storage equipment provided by the present invention and raising data access speed thereof is described in detail, be applied to specific embodiment herein principle of the present invention and embodiment are set forth, the explanation of above embodiment is just for helping to understand inventive method of the present invention and core concept thereof; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all can be by changing part in embodiment and range of application, in sum, content of the present invention should not be construed as limitation of the present invention.
Claims (13)
1. a network storage equipment, comprises hard disk, and described hard disk comprises the first concordance list and the data corresponding with each index for recording multiple indexes, it is characterized in that, the described network storage equipment also comprises:
Internal memory, comprises the second concordance list for recording multiple indexes;
Monitoring module, for instant synchronous described the first concordance list and described the second concordance list, also for the write data requests of monitor user ' end;
Judge module, for judging whether described the second concordance list has the index corresponding with write data request;
Data read-write module, for in the time that described the second concordance list the index not corresponding with write data request, index corresponding write data request is increased newly to described the second concordance list, and the data of asking in write data request are stored in described internal memory, also for by data-moving newly-increased described internal memory in described hard disk; Wherein, described monitoring module is also for being synchronized to described the first concordance list by the newly-increased index of described the second concordance list; And
Data feedback module, for by write data request successful information response to described user side.
2. the network storage equipment as claimed in claim 1, it is characterized in that, described data read-write module is also in the time that described the second concordance list has the index corresponding with write data request, upgrade index corresponding to write data requests described in described the second concordance list, and the data of asking in write data request are stored in described internal memory, also for data-moving that described internal memory is stored to described hard disk; Wherein, described file monitoring module is also synchronized to described the first concordance list for the index that described the second concordance list is upgraded.
3. the network storage equipment as claimed in claim 2, it is characterized in that, described data read-write module also at the described network storage equipment in the time that idle condition or system resource occupancy exceed the second preset value lower than the first preset value or described memory usage, the data in described internal memory are moved to described hard disk according to time order and function order.
4. the network storage equipment as described in claim 1,2 or 3, it is characterized in that, when described data read-write module has also exceeded in described internal memory free space for the size of data of asking in write data request, directly the data of asking in write data request are write in described hard disk; Wherein said monitoring modular is also for synchronous described the first concordance list index corresponding with write data requests described in described the second concordance list that upgrade.
5. the network storage equipment as claimed in claim 1, is characterized in that, also comprises label list in described internal memory, for recording the multiple indexes corresponding with the data of described internal memory actual storage.
6. the network storage equipment as claimed in claim 5, it is characterized in that, described monitoring module is also for monitoring the read data request of described user side, described judge module is also for judging whether described label list has the index corresponding with described read data request, described data read-write module is also in the time that described label list has the index corresponding with described read data request, from described internal memory, read the data of asking in described read data request, described data feedback module also for by the read data request successful information of described user side response to described user side.
7. the network storage equipment as claimed in claim 6, it is characterized in that, described data read-write module is also for when not corresponding with the described read data request index of described label list, determines the position that the data of asking in described read data request are stored in hard disk and reads the data of asking described read data request from described position according to described the second concordance list.
8. the method for a network storage equipment raising data access speed, the wherein said network storage equipment comprises hard disk, described hard disk comprises the first concordance list and the data corresponding with each index for recording multiple indexes, it is characterized in that, said method comprising the steps of:
In the internal memory of the described network storage equipment, set up the second concordance list, for recording multiple indexes;
Instant synchronous described the first concordance list and described the second concordance list;
The write data requests of monitor user ' end;
Judge in described the second concordance list and whether have the index corresponding with write data request;
The index corresponding with the data of the request in write data request added in described the second concordance list, and when not corresponding with write data request index, the data of asking in write data request are stored in described internal memory in described the second concordance list;
By the write data requests successful information of described user side response to described user side; And
Data-moving newly-increased in described internal memory, in described hard disk, and is synchronized to described the first concordance list by newly-increased index in described the second concordance list.
9. the network storage equipment as claimed in claim 8 improves the method for data access speed, it is characterized in that, also comprises:
Have the index corresponding with the write data requests of described user side in described the second concordance list time, upgrade in described the second concordance list the index corresponding with data in write data request, and the data in write data request are stored in described internal memory; And
The data-moving of storing in described internal memory, in described hard disk, and is synchronized to described the first concordance list by the index upgrading in described the second concordance list.
10. the network storage equipment as claimed in claim 9 improves the method for data access speed, it is characterized in that, also comprises:
, in the time that idle condition or system resource occupancy exceed the second preset value lower than the first preset value or described memory usage the data in described internal memory are moved to described hard disk according to time order and function order at the described network storage equipment.
11. network storage equipments as described in claim 8,9 or 10 improve the method for data access speed, it is characterized in that, further comprising the steps of:
When the size of data of asking in write data request has exceeded in described internal memory free space, directly the data of asking in write data request are write in described hard disk, and synchronously upgrade the index that described the first concordance list is corresponding with write data requests described in described the second concordance list.
12. network storage equipments as claimed in claim 8 improve the method for data access speed, it is characterized in that, also comprise:
In described internal memory, set up label list, for recording the multiple indexes corresponding with the data of described internal memory actual storage;
Monitor the read data request of described user side;
Judge and in described label list, whether have the index corresponding with the data of asking in described read data request;
Have the index corresponding with the data of asking in described read data request in described label list time, from described internal memory, read the data of asking in described read data request; And
By described read data request successful information response to described user side.
13. network storage equipments as claimed in claim 12 improve the method for data access speed, it is characterized in that, also comprise:
In described label list when not corresponding with the data of asking in described read data request index, determine the position that the data of asking in described read data request are stored in hard disk and read the data of asking described read data request from described position according to the second concordance list.
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| WO2019072250A1 (en) * | 2017-10-13 | 2019-04-18 | 杭州海康威视系统技术有限公司 | Document management method, document management system, electronic device and storage medium |
| CN113641780A (en) * | 2021-10-15 | 2021-11-12 | 阿里云计算有限公司 | Search method, system, device, storage medium and computer program product |
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- 2013-05-03 CN CN201310160582.5A patent/CN104133781A/en active Pending
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| CN106796588A (en) * | 2015-06-03 | 2017-05-31 | 华为技术有限公司 | The update method and equipment of concordance list |
| CN106796588B (en) * | 2015-06-03 | 2019-11-22 | 华为技术有限公司 | The update method and equipment of concordance list |
| US10642817B2 (en) | 2015-06-03 | 2020-05-05 | Huawei Technologies Co., Ltd. | Index table update method, and device |
| CN106527977A (en) * | 2016-10-17 | 2017-03-22 | 锐捷网络股份有限公司 | A parameter configuring method and a storage apparatus |
| WO2019072250A1 (en) * | 2017-10-13 | 2019-04-18 | 杭州海康威视系统技术有限公司 | Document management method, document management system, electronic device and storage medium |
| CN113641780A (en) * | 2021-10-15 | 2021-11-12 | 阿里云计算有限公司 | Search method, system, device, storage medium and computer program product |
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Application publication date: 20141105 |