CN105448351A - Method and device for determining size of optimal data block - Google Patents
Method and device for determining size of optimal data block Download PDFInfo
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- CN105448351A CN105448351A CN201510810781.5A CN201510810781A CN105448351A CN 105448351 A CN105448351 A CN 105448351A CN 201510810781 A CN201510810781 A CN 201510810781A CN 105448351 A CN105448351 A CN 105448351A
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Abstract
The invention discloses a method and a device for determining the size of an optimal data block. The method comprises the following steps: sending an ith data block to storage equipment, wherein i is a positive integer, the initial value of the positive integer is 1, and the size of a first data block is a first preset value; after the received ith data block is processed by the storage equipment to obtain a storage data block to be stored, capturing the storage data block; if the size of the ith data block is the same with the size of the storage data block, determining the size of an (i+1)th data block as a sum of the size of the ith data block and a second preset value, causing i to be equal to i+1, and returning to the step that the ith data block is sent to the storage equipment; and if the size of the ith data block is different from the size of the storage data block, determining the size of the optimal data block according to the size of the ith data block. The optimal data block obtained by the above method is used for carrying out a storage performance test, so that storage performance test efficiency can be effectively improved, and a test result capable of correctly reflecting the performance of the storage equipment can be obtained.
Description
Technical field
The present invention relates to field memory property technical field of measurement and test, particularly relate to a kind of optimum data block size defining method and device.
Background technology
Along with computing machine with the development of information network, the especially large-scale distributed file system of distributed file system is widely used.In order to better understand advantage and the deficiency of different file system, can obtain by test the index weighing its performance.
Testing tool conventional in prior art is IOmeter, and it effectively can record the memory property of file system.
But current testing tool, when testing memory property, all needs artificially to arrange fixing test parameter, if will test the optimal value of a certain performance, can only arrange and repeatedly test, then manual analysis test result.Although some testing software can carry out automatic test, support to arrange multiple parameters of repeatedly testing, test parameter cannot be adjusted flexibly in test process and obtain optimum test result.
Such as, when using IOmeter to test memory property, in test process, need to arrange the memory property test that a large amount of data block sizes carries out all standing, when using the method test, On-board test performance accuracy will be caused lower owing to cannot arrange optimum data block size in test process, the problem that testing efficiency is not high, correctly cannot reflect the performance of memory device.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of optimum data block size defining method and device, cannot regulate that to obtain testing efficiency that optimum data block size brings low with regard to the problem such as test result is not good for solve in prior art to data block size.
For solving the problems of the technologies described above, the invention provides a kind of optimum data block size defining method, comprising:
Send the i-th data block to memory device, i is positive integer and initial value is 1, and the size of the 1st data block is the first preset value;
After described memory device to process the i-th data block received and obtains storage data block to be stored, catch described storage data block;
If the size of described i-th data block is identical with the size of described storage data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return and perform the described step sending the i-th data block to described memory device;
If varying in size, then according to the size determination optimum data block size of described i-th data block of the size of described i-th data block and described storage data block.
For solving the problems of the technologies described above, the present invention also provides a kind of optimum data block size determining device, comprising:
Sending module, for sending the i-th data block to memory device, i is positive integer and initial value is 1, and the size of the 1st data block is the first preset value;
Trapping module, after processing the i-th data block received at described memory device and obtaining storage data block to be stored, catches described storage data block;
Return module, if identical with the size of described storage data block for the size of described i-th data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return and perform the described step sending the i-th data block to described memory device;
Determination module, if for the size of described i-th data block and varying in size of described storage data block, then according to the size determination optimum data block size of described i-th data block.
The invention has the beneficial effects as follows: the situation being different from prior art, optimum data block size determining device in the present invention sends the i-th data block to memory device, this i is positive integer and initial value is 1, and the size of the 1st data block and the first preset value, after memory device to process the i-th data block received and obtains storage data block to be stored, device catches this storage data block, if the size of this i-th data block is identical with the size storing data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return the step performing and send the i-th data block to memory device, make it possible to the size mode progressively improving the i-th data block of transmission by comparing size, the size of this i-th data block is allowed to move closer to optimum data block size, until the size of the i-th data block is with when storing the size of data block, according to the size determination optimum data block size of this i-th data block, make when carrying out memory property test according to this optimum data block size to memory device transmission data block, effectively can improve testing efficiency, obtain the test result that more accurately can reflect the optimal performance of memory device.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of the defining method of optimum data block size in embodiment of the present invention;
Fig. 2 is the schematic diagram of the defining method of optimum data block size in embodiment of the present invention;
Fig. 3 is the schematic diagram of the determining device of optimum data block size in embodiment of the present invention;
Fig. 4 is the schematic diagram of the determining device of optimum data block size in embodiment of the present invention.
Embodiment
Refer to Fig. 1, Fig. 1 is the embodiment of optimum data block size defining method in the embodiment of the present invention, comprising:
Step 101: send the i-th data block to memory device, i is positive integer, and the size of the 1st data block is the first preset value;
In embodiments of the present invention, optimum data block size determining device (hereinafter referred to as device) can be tested the optimum data block size of the memory device of carry, make it possible to use the memory property of optimum data block size to memory device of memory device to test, make test result accurate and effective more, and can the test duration be saved, improve testing efficiency.
In embodiments of the present invention, device will start the optimum data block size test of memory device to be tested, and send the i-th data block to this memory device, wherein, i is positive integer, and the initial value of i is 1, and the size of the 1st data block is the first preset value.
Wherein, device is before the size not changing the i-th data block, all the data block size according to this i-th data block is carried out data transmission, the change of the numerical value of i illustrates the change of the size of data of the i-th data block, and does not cause restriction to any parameter of the data block sent.
Wherein, this memory device to be tested is loaded with distributed file system, namely the memory property test of device to memory device be the test of the memory property to the distributed file system that memory device loads.
Wherein, the front-end interface of this memory device can be iSCSI interface.
Step 102: after memory device to process the i-th data block received and obtains storage data block to be stored, catch storage data block;
Step 103: if the size of the i-th data block is identical with storing the size of data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return and perform step 101;
Step 104: if the size of the i-th data block with store the varying in size, then according to the size determination optimum data block size of the i-th data block of data block.
In embodiments of the present invention, memory device, after receiving the i-th data block, obtains storage data block to be stored by processing the i-th data block, and this storage data block is carried out arrange with etc. to be stored.
In embodiments of the present invention, device, after memory device to process the i-th data block received and obtains storage data block to be stored, will carry out data capture, to catch this storage data block.And device is also by the size of the size comparing the i-th data block of transmission with this storage data block of catching, and determine the size of the data block next sent to memory device according to comparative result.
Wherein, if the size of the i-th data block is identical with the size storing data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return the step sending the i-th data block to memory device performed in step 101.Namely when the size of the i-th data block is identical with the size storing data block, device will increase the size of the data block sent to memory device, to make the size of the data block sent as far as possible close to optimum data block size.
Wherein, if the size of the i-th data block with store the varying in size, then according to the size determination optimum data block size of the i-th data block of data block.
It should be noted that, in embodiments of the present invention, memory device is after reception i-th data block, to resolve the i-th data block, if the size of this i-th data block is less than or equal to the smallest block size set by memory device, then can directly the i-th data block be stored as storage data block, if the size of the i-th data block is greater than the smallest block size set by memory device, then need to carry out de-packaging operation to the i-th data block, the smallest block size that i-th data block is arranged according to memory device is divided, to obtain storing data block.
It should be noted that, after de-packaging operation is carried out to the i-th data block, the size of the storage data block obtained is the size being greater than this i-th data block, and again because need the reason of carrying out de-packaging operation to the i-th data block to be the smallest block size that the size of the i-th data block is greater than set by memory device, based on above-mentioned principle, device can by the optimum data block size comparing to determine to try one's best and smallest block size set by memory device is close to the size of the i-th data block size large with storing data block.And the smallest block size of optimum data block size and memory device is more close, the Performance Detection completing data storage that can be faster, efficiency is high, and memory property detects the testing result accurate and effective more obtained, and reduces data block size to the impact of test result.
Be different from prior art, in embodiments of the present invention, device is after sending the i-th data block to memory device, by catching the storage data block of memory device, and compare with the size of the i-th data block of its transmission, when the size of the i-th data block equals the size storing data block, then device will increase the size of the i-th data block sent to memory device, when the size of the i-th data block is with when storing the varying in size of data block, then according to the size determination optimum data block size of the i-th data block, by determining optimum data block size, use and utilize this optimum data block size transmission data block effectively can improve the efficiency of testing the memory property of memory device, and accurately reflect the optimal performance of this memory device.
In another embodiment, by the technical scheme of more detailed description optimum data block size defining method, refer to Fig. 2, be the embodiment of optimum data block size defining method in the embodiment of the present invention, comprise:
Step 201, send the i-th data block to memory device, i is positive integer, and the size of the 1st data block is the first preset value;
In embodiments of the present invention, step 201 to embodiment illustrated in fig. 1 in step 101 in the content that describes similar, repeat no more herein.
Step 202, after memory device to process the i-th data block received and obtains storage data block to be stored, catch storage data block;
If the size of step 203 i-th data block is identical with storing the size of data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return and perform step 201;
In embodiments of the present invention, memory device, after receiving the i-th data block, obtains storage data block to be stored by processing the i-th data block, and this storage data block is carried out arrange with etc. to be stored.
In embodiments of the present invention, device, after memory device to process the i-th data block received and obtains storage data block to be stored, will carry out data capture, to catch this storage data block.And device is also by the size of the size comparing the i-th data block of transmission with this storage data block of catching, and determine the size of the data block next sent to memory device according to comparative result.
Wherein, if the size of the i-th data block is identical with the size storing data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return the step sending the i-th data block to memory device performed in step 201.Namely when the size of the i-th data block is identical with the size storing data block, device will increase the size of the data block sent to memory device, to make the size of the data block sent as far as possible close to optimum data block size.
If the size of step 204 i-th data block is less than the size storing data block, judge whether the time delay of the i-th data block meets the condition pre-set;
If step 205 meets, then determine optimum data block size, the size that optimum data block size equals the i-th data block deducts the second preset value.
In embodiments of the present invention, if the size of the i-th data block is less than the size storing data block, then device will judge whether the time delay of the i-th data block meets the condition pre-set further, wherein, time delay refers to: memory device receives the difference that the i-th data block process obtains storing between the time of data block by time of the i-th data block and memory device.And if the time delay of the i-th data block meets the condition pre-set, then determine optimum data block size, the size that this optimum data block size equals the i-th data block deducts the second preset value.
It should be noted that, in embodiments of the present invention, if the size of the i-th data block is less than the size storing data block, then illustrate that memory device is after receiving the i-th data block, determine that the size of this i-th data block is greater than the smallest block size set by memory device, memory device can carry out de-packaging operation to the i-th data block, regular hour can be consumed because memory device carries out de-packaging operation to the i-th data block, therefore, can determine that whether the size of the i-th data block sent is close to the smallest block size set by memory device further according to the time delay of the i-th data block, if, then can determine optimum data block size, there is with the size storing data block the inaccurate problem of optimum data block size that the situation of error causes determining to avoid the size comparing the i-th data block, make the optimum data block size determined more accurate.
In embodiments of the present invention, device judges whether the time delay of the i-th data block meets the condition pre-set, specifically comprise: device calculates the difference between the time delay of the i-th data block and the time delay of the i-th-1 data block, if and this difference is greater than the time value pre-set, then determine that the time delay of the i-th data block meets the condition pre-set.
Wherein, the difference that this condition pre-set is between the time delay of the i-th data block and the time delay of the i-th-1 data block is greater than the time value pre-set.Wherein, device, after catching storage data block, can obtain the time that memory device receives the i-th data block corresponding to this storage data block from this storage data block, and the time that this storage data block generates, therefore, device can obtain the time delay of the i-th data block corresponding to this storage data block.
It should be noted that, in embodiments of the present invention, pre-set a less data block size, i.e. the first preset value, and send data block according to this first preset value to memory device, and by the data block size that the data block size that compares transmission and memory device store, the data block size that device sends is regulated, to determine an optimum data block size, and device can obtain and the parameter of preserving the data block of the different sizes that it sends and the time delay of the data block of different sizes of catching.
In embodiments of the present invention, if the difference between the time delay of the time delay of the i-th data block and the i-th-1 data block is greater than the time value pre-set, then illustrate that the time delay of the i-th data block that device sends there occurs larger change, and the reason that it changes is exactly memory device needs to carry out de-packaging operation to the i-th data block, therefore can prove that the size of the i-th data block is greater than the smallest block size set by memory device, can improve the accuracy of the optimum data block size obtained by above-mentioned judgement further.
In embodiments of the present invention, a part for this device can be memory property proving installation also can be only memory property proving installation, this device is after the optimum data block size determining memory device to be tested, data block can be sent to memory device further according to this optimum data block size, to realize testing the memory property of memory device when optimum data block size, make it possible to the test result obtaining more reflecting memory device memory property.
It should be noted that, in embodiments of the present invention, first preset value is the initial value of the i-th data block of the transmission that device pre-sets, the i.e. size of the 1st data block, this first preset value is general less, makes it possible to the optimum data block size of the mode determination memory device of the size by progressively increasing by the i-th data block.
In addition, second preset value is the numerical value that device sends to the data block size of memory device and increases progressively at every turn, it should be noted that, this second preset value can be a fixing numerical value, also can be the set of a numerical value, such as, can the size of the data block of memory device be sent to increase progressively x when the first five time increases progressively by setting device at every turn, increase progressively for 6th time to the tenth time and increase progressively y at every turn, to increase progressively to the 15 time for tenth time and increase progressively z at every turn, etc. the like, and can x>y>z be set.In actual applications can the second preset value be set according to specific circumstances, limit herein.
Optimum data block size determining device in the present invention sends the i-th data block to memory device, this i is positive integer and initial value is 1, and the size of the 1st data block equals the first preset value, after memory device to process the i-th data block received and obtains storage data block to be stored, device catches this storage data block, if the size of this i-th data block is identical with the size storing data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return the step performing and send the i-th data block to memory device, make it possible to the size progressively improving the i-th data block of transmission by comparing size, the size of this i-th data block is made to move closer to optimum data block size, if the size of the i-th data block is identical with the size storing data block, then according to the size determination optimum data block size of this i-th data block, by determining optimum data block size, make when carrying out memory property test according to this optimum data block size to memory device transmission data block, effectively can improve testing efficiency, obtain the test result that more accurately can reflect the optimal performance of memory device.In addition, by the time delay of the i-th data block and the time delay of the i-th-1 data block, device further can also determine that whether this optimum data block size is accurate, effectively can guarantee the accuracy of the optimum data block size obtained.
Referring to Fig. 3, is a kind of in embodiment of the present invention embodiment of structure of optimum data block size determining device, comprising:
Sending module 301, for sending the i-th data block to described memory device, i is positive integer and initial value is 1, and the size of the 1st data block is the first preset value;
Trapping module 302, after processing the i-th data block received at described memory device and obtaining storage data block to be stored, catches described storage data block;
Return module 303, if identical with the size of described storage data block for the size of described i-th data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return and perform described sending module 301;
Determination module 304, if for the size of described i-th data block and varying in size of described storage data block, then according to the size determination optimum data block size of described i-th data block.
The sending module 301 of optimum data block size determining device sets transmission i-th data block to storage in embodiments of the present invention, this i is positive integer and initial value is 1, and the size of the 1st data block is the first preset value, then trapping module 302 is after memory device to process the i-th data block received and obtains storage data block to be stored, catch this storage data block, if the size of this i-th data block is identical with the size storing data block, then return module 303 determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return sending module 301, transmission i-th data block is continued by sending module 301.If the size of the i-th data block varies in size with storage data block, then determination module 304 is according to the size determination optimum data block size of the i-th data block.By the way, can effectively determine optimum data block size, make to utilize optimum data block size transmission data block effectively can improve the efficiency of the memory property test of memory device, and the test result of the memory property reflecting memory device more accurately can be obtained.
Device for a better understanding of the present invention in embodiment, refer to Fig. 4, for another embodiment of the structure of the optimum data block size determining device in the embodiment of the present invention, comprise: the sending module 301 described in embodiment as shown in Figure 3, trapping module 302, return module 303 and determination module 304, and similar to the technology contents of middle description embodiment illustrated in fig. 3, do not repeat herein.
In embodiments of the present invention, determination module 304 specifically for: if the size of described i-th data block is less than the size of described storage data block, then determine optimum data block size, the size that described optimum data block size equals described i-th data block deducts described second preset value.
Or in embodiments of the present invention, determination module 304 specifically comprises:
Judge module 401, if the size for described i-th data block is less than the size of described storage data block, then judge that whether the time delay of described i-th data block meets the condition pre-set, described time delay refers to: described memory device receives the mistiming between time that described i-th data block process obtains described storage data block by time of described i-th data block and described memory device;
First determination module 402, if for meeting, then according to the size determination optimum data block size of described i-th data block.
In embodiments of the present invention, judge module 401 specifically comprises:
Computing module 403, for calculating the difference between the time delay of described i-th data block and the time delay of the i-th-1 data block;
Second determination module 404, if be greater than the time value pre-set for described difference, then determines that the time delay of described i-th data block meets the condition pre-set.
In embodiments of the present invention, sending module 401 also for:
Data block is sent, to realize testing the memory property of described memory device to described memory device according to described optimum data block size.
The sending module 301 of optimum data block size determining device sends the i-th data block to memory device in embodiments of the present invention, this i is positive integer and initial value is 1, and the size of the 1st data block is the first preset value, then trapping module 302 is after memory device to process the i-th data block received and obtains storage data block to be stored, catch this storage data block, if the size of this i-th data block is identical with the size storing data block, then return module 303 determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return sending module 301, transmission i-th data block is continued by sending module 301.If the size of the i-th data block varies in size with storage data block, then determination module 304 is according to the size determination optimum data block size of the i-th data block.Concrete, determination module 304 is less than in the size of the i-th data block the size storing data block, then determine optimum data block size, the size that this optimum data block size equals the i-th data block deducts this second preset value, further, in order to better determine optimum data block size, if the size of the i-th data block is less than the size storing data block, judge module 401 then in determination module 304 judges whether the time delay of the i-th data block meets the condition pre-set, this time delay refers to the mistiming that memory device receives time of the i-th data block and memory device and the i-th data block process obtained storing between the time of data block, if meet, the first determination module 402 then in determination module 304 is according to the size determination optimum data block size of the i-th data block.
Wherein, judge module 401 carries out deterministic process according to following mode: computing module 403 calculates the difference between the time delay of the i-th data block and the time delay of the i-th-1 data block, if this difference is greater than the time value pre-set, then the second determination module 404 determines that the time delay of the i-th data block meets the condition pre-set.
By the way, can effectively determine optimum data block size, make to utilize optimum data block size transmission data block effectively can improve the efficiency of the memory property test of memory device, and the test result of the memory property reflecting memory device more accurately can be obtained.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an optimum data block size defining method, is characterized in that, comprising:
Send the i-th data block to memory device, i is positive integer and initial value is 1, and the size of the 1st data block is the first preset value;
After described memory device to process the i-th data block received and obtains storage data block to be stored, catch described storage data block;
If the size of described i-th data block is identical with the size of described storage data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return and perform the described step sending the i-th data block to memory device;
If varying in size, then according to the size determination optimum data block size of described i-th data block of the size of described i-th data block and described storage data block.
2. method according to claim 1, is characterized in that, if varying in size of the size of described i-th data block and described storage data block, then according to the size determination optimum data block size of described i-th data block, comprising:
If the size of described i-th data block is less than the size of described storage data block, then determine described optimum data block size, the size that described optimum data block size equals described i-th data block deducts described second preset value.
3. method according to claim 1, is characterized in that, before the step of the described size determination optimum data block size according to described i-th data block, also comprises:
Judge that whether the time delay of described i-th data block meets the condition pre-set, described time delay refers to: described memory device receives the mistiming between time that described i-th data block process obtains described storage data block by time of described i-th data block and described memory device;
If meet, then continue the step performing the described size determination optimum data block size according to described i-th data block.
4. method according to claim 3, is characterized in that, whether the described time delay judging described i-th data block meets the condition pre-set, and specifically comprises:
Calculate the difference between the time delay of described i-th data block and the time delay of the i-th-1 data block;
If described difference is greater than the time value pre-set, then determine that the time delay of described i-th data block meets the condition pre-set.
5. the method according to any one of Claims 1-4, is characterized in that, described method also comprises:
Data block is sent, to realize testing the memory property of described memory device to described memory device according to described optimum data block size.
6. an optimum data block size determining device, is characterized in that, comprising:
Sending module, for sending the i-th data block to memory device, i is positive integer and initial value is 1, and the size of the 1st data block is the first preset value;
Trapping module, after processing the i-th data block received at described memory device and obtaining storage data block to be stored, catches described storage data block;
Return module, if identical with the size of described storage data block for the size of described i-th data block, then determine the size of the i-th+1 data block be between the size of the i-th data block and the second preset value and, and make i=i+1, return and perform described sending module;
Determination module, if for the size of described i-th data block and varying in size of described storage data block, then according to the size determination optimum data block size of described i-th data block.
7. device according to claim 6, is characterized in that, described determination module specifically for:
If the size of described i-th data block is less than the size of described storage data block, then determine optimum data block size, the size that described optimum data block size equals described i-th data block deducts described second preset value.
8. device according to claim 6, is characterized in that, determination module specifically comprises:
Judge module, if the size for described i-th data block is less than the size of described storage data block, then judge that whether the time delay of described i-th data block meets the condition pre-set, described time delay refers to: described memory device receives the mistiming between time that described i-th data block process obtains described storage data block by time of described i-th data block and described memory device;
First determination module, if for meeting, then according to the size determination optimum data block size of described i-th data block.
9. device according to claim 8, is characterized in that, described judge module specifically comprises:
Computing module, for calculating the difference between the time delay of described i-th data block and the time delay of the i-th-1 data block;
Second determination module, if be greater than the time value pre-set for described difference, then determines that the time delay of described i-th data block meets the condition pre-set.
10. the device according to any one of claim 6 to 9, is characterized in that, described sending module also for:
Data block is sent, to realize testing the memory property of described memory device to described memory device according to described optimum data block size.
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| CN201510810781.5A Pending CN105448351A (en) | 2015-11-20 | 2015-11-20 | Method and device for determining size of optimal data block |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5890014A (en) * | 1996-08-05 | 1999-03-30 | Micronet Technology, Inc. | System for transparently identifying and matching an input/output profile to optimal input/output device parameters |
| US20060085595A1 (en) * | 2004-10-14 | 2006-04-20 | Slater Alastair M | Identifying performance affecting causes in a data storage system |
| CN102035697A (en) * | 2010-12-31 | 2011-04-27 | 中国电子科技集团公司第十五研究所 | Concurrent connections performance testing system and method for file system |
| CN104765665A (en) * | 2015-04-14 | 2015-07-08 | 浪潮电子信息产业股份有限公司 | Method and device for testing hard disks |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5890014A (en) * | 1996-08-05 | 1999-03-30 | Micronet Technology, Inc. | System for transparently identifying and matching an input/output profile to optimal input/output device parameters |
| US20060085595A1 (en) * | 2004-10-14 | 2006-04-20 | Slater Alastair M | Identifying performance affecting causes in a data storage system |
| CN102035697A (en) * | 2010-12-31 | 2011-04-27 | 中国电子科技集团公司第十五研究所 | Concurrent connections performance testing system and method for file system |
| CN104765665A (en) * | 2015-04-14 | 2015-07-08 | 浪潮电子信息产业股份有限公司 | Method and device for testing hard disks |
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