CN107391327A - A kind of performance test methods of storage device, device and server - Google Patents
A kind of performance test methods of storage device, device and server Download PDFInfo
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- CN107391327A CN107391327A CN201710524717.XA CN201710524717A CN107391327A CN 107391327 A CN107391327 A CN 107391327A CN 201710524717 A CN201710524717 A CN 201710524717A CN 107391327 A CN107391327 A CN 107391327A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2273—Test methods
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Abstract
The embodiment of the present invention provides a kind of performance test methods of storage device, device and server, in being rolled up by target logic from storage device, with the first space usage amount, delete target file；After calculating delete target file, the second space usage amount of the target logic volume；According to the size of first space usage amount, second space usage amount and the file destination, the performance test results of the storage device are calculated.The change of target logic volume space usage amount, the performance for the evaluation storage device that can be quantified, so as to effectively be assessed storage device before and after the embodiment of the present invention is deleted by calculating file destination.
Description
Technical field
The present invention relates to storage device technical field of measurement and test, more particularly to a kind of performance test methods of storage device,
Device and server.
Background technology
Storage area network（English：Storage Area Network, referred to as：SAN）There is provided and be in computer and storage
Data transfer between system.Storage device refers to one or more disk unit to storing computer data, SAN network by
It is responsible for the communication structure of network connection, the management level for being responsible for tissue connection, memory unit and computer system to form, so that
SAN technologies ensure the security and dynamics of data transfer.
With the development of memory technology, automatic reduction techniques can be pressed in a resource pool on the basis of SAN network
The physical space that distributing user uses is needed, i.e., actual physical storage space is distributed when data write, and be supplied to user Bi Zhen
The bigger virtual memory space of real physical space, effectively provides space availability ratio.The application of automatic reduction techniques so that storage is empty
Between reasonable management and the requirement more and more higher that uses, be to ensure storage especially from the validity that volume space reclaims in real time is simplified
The key of equipment performance.Therefore, how Validity Test is carried out to space reclamation and then assesses the performance of storage device, be this area
The technical problem of technical staff's urgent need to resolve.
The content of the invention
In view of the above the shortcomings that prior art, it is an object of the invention to provide a kind of performance test of storage device
Method, apparatus and server are used to realize that storage device performance is assessed.
In order to achieve the above objects and other related objects, according to the first aspect of the invention, the embodiment of the present invention provides one
The performance test methods of kind storage device, this method comprise the following steps：
From storage device, have in the first space usage amount target logic volume, delete target file；
After calculating delete target file, the second space usage amount of the target logic volume；
According to the size of first space usage amount, second space usage amount and the file destination, it is calculated described
The performance test results of storage device.
Alternatively, this method also includes：
By target logic volume formatter, and calculate the initial usage amount of the target logic volume；
Test file collection is written to the target logic volume, the test file collection includes file destination；
The performance test results that the storage device is calculated include, and are made according to the initial usage amount, the first space
Dosage, second space usage amount, the size of the size of the test file collection and the file destination, described deposit is calculated
Store up the performance test results of equipment.
Alternatively, this method also includes：
After the file destination is deleted, all remaining files during target logic is rolled up are deleted；
Calculate the 3rd space usage amount of the target logic volume after deleting all remaining files；
It is described the storage device performance test result is calculated to include, according to first space usage amount, second space
Usage amount, the 3rd space usage amount, the size of the size of all remaining files and the file destination, are calculated institute
State the performance test results of storage device.
Alternatively, this method also includes：
Before delete target file, the of alternative document in target logic volume in addition to the file destination is calculated respectively
One check value；
After delete target file, the second check value of remaining file in the target logic volume is calculated respectively；
The performance test results that the storage device is calculated include, and are made according to the first space usage amount, second space
The size of dosage, the file destination, and first check value and second check value, determine the storage device
The performance test results.
Alternatively, before test file collection being written into the target logic volume, this method also includes：
According to the file size value generated at random, multiple files are established, and the test file collection is formed by the multiple file.
According to the second aspect of the invention, the embodiment of the present invention also provides a kind of performance testing device of storage device, should
Device includes：
Removing module, in being rolled up for target logic from storage device, with the first space usage amount, delete target file；
Computing module, after calculating delete target file, the second space usage amount of the target logic volume；
Analysis module, for the size according to first space usage amount, second space usage amount and the file destination,
The results of property of the storage device is calculated.
Alternatively, the device also includes：
Initialization module, initialized for target logic to be rolled up, and calculate the initial usage amount of the target logic volume；
Writing module, rolled up for test file collection to be written into the target logic, the test file collection includes file destination；
The analysis module, for according to initial usage amount, the first space usage amount, second space usage amount, the survey
The size of file set and the size of the file destination are tried, the performance test results of the storage device are calculated.
Alternatively, the device also includes：
The removing module, it is additionally operable to after the file destination is deleted, all remaining files during target logic is rolled up are deleted；
The computing module, the 3rd space usage amount of the target logic volume for being additionally operable to calculate after deleting all remaining files；
The analysis module, be additionally operable to according to first space usage amount, second space usage amount, the 3rd space usage amount,
The size of all remaining files and the size of the file destination, the performance test knot of the storage device is calculated
Fruit.
Alternatively, the device also includes correction verification module, for before delete target file, calculating the target logic respectively
First check value of the alternative document in volume in addition to the file destination；After delete target file, the mesh is calculated respectively
Mark the second check value of remaining file in logical volume；
The analysis module, for according to first space usage amount, second space usage amount, the file destination it is big
It is small, and first check value and second check value, determine the performance test results of the storage device.
According to the third aspect of the invention we, the embodiment of the present invention also provides a kind of server, and the server is included at least
One processor；And
The memory being connected with least one processor communication；Wherein,
The memory storage has can be by the instruction of one computing device, and the instruction is by least one processor
Perform, so that at least one processor can：
In target logic volume from storage device, with the first space usage amount, delete target file；
After calculating delete target file, the second space usage amount of the target logic volume；
According to the size of first space usage amount, second space usage amount and the file destination, it is calculated described
The performance test results of storage device.
As described above, performance test methods, device and the server of a kind of storage device provided in an embodiment of the present invention, tool
There is following beneficial effect：By the way that in target logic volume from storage device, with the first space usage amount, delete target is literary
Part；After calculating delete target file, the second space usage amount of the target logic volume；According to first space usage amount,
The size of second space usage amount and the file destination, the performance test results of the storage device are calculated.This hair
Bright embodiment by calculate file destination delete before and after target logic volume space usage amount change, can quantify evaluation storage
The performance of equipment, so as to effectively be assessed storage device.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention
Example, and for explaining principle of the invention together with specification.
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, for those of ordinary skill in the art
Speech, without having to pay creative labor, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic flow sheet of the performance test methods of storage device provided in an embodiment of the present invention；
Fig. 2 is the schematic flow sheet of the performance test methods of another storage device provided in an embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the performance test methods of another storage device provided in an embodiment of the present invention；
Fig. 4 is the schematic flow sheet of the performance test methods of another storage device provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of the performance testing device of storage device provided in an embodiment of the present invention；
Fig. 6 is a kind of hardware architecture diagram of server provided in an embodiment of the present invention.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the present invention, below in conjunction with of the invention real
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example only part of the embodiment of the present invention, rather than whole embodiments.It is common based on the embodiment in the present invention, this area
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to protection of the present invention
Scope.
Fig. 1 is referred to Fig. 6.It should be noted that the diagram provided in the present embodiment only illustrates this in a schematic way
The basic conception of invention, the component relevant with the present invention is only shown in illustrating then rather than according to package count during actual implement
Mesh, shape and size are drawn, and kenel, quantity and the ratio of each component can be a kind of random change during its actual implementation, and its
Assembly layout kenel may also be increasingly complex.
In SAN, LUN（English：Logical Unit Number, referred to as：LUN）It is for physical store point
The unique identifier matched somebody with somebody, a LUN can correspond to a RAID（English：Redundant Arrays of
Independent Disks, Chinese：Disk array）Or one piece of hard disk or a logical partition.With LUN phase
It is corresponding, virtual logical unit number（English：virtual LUN）It is a kind of table of the storage region of no binding physical storage distribution
Show, virtual logical unit number is used for san management in automatic simplify configuration, and virtual logical unit number also referred to as simplifies logic list
Member number（English：thin LUN）；Because virtual logical unit number and physical equipment or distribution are not in contact with, therefore can create big
The virtual logical unit number only distributed in data access of amount, so as to optimize space utilisation.In embodiments of the present invention, may be used
With by testing the logical volume for simplifying Thin LUN spaces corresponding to LUN, so as to assess the property of storage device
Energy.Certainly, it is necessary to which explanation, the performance test methods of storage device provided in an embodiment of the present invention can also be applied to other
The storage device of any framework, while the test of other memory spaces can also be applied to, so as to enter to the performance of storage device
Row is assessed, and is not limited in embodiments of the present invention.
Embodiment one
It is a kind of schematic flow sheet of the performance test methods of storage device provided in an embodiment of the present invention referring to Fig. 1.Such as Fig. 1
Shown, this method comprises the following steps：
Step S101：In target logic volume from storage device, with the first space usage amount, delete target file.
In embodiments of the present invention, so that target logic volume is to simplify the logical volume corresponding to logic unit as an example in detail
The performance test methods of storage device are described.
The target logic volume can correspond to the corresponding one or more distributed after SAN environment is completed in configuration and simplify logic
Memory space corresponding to unit number.Moreover, be provided with test file collection, the test file in advance in target logic volume
The spatial registration of the shared target logic volume of collection is the first space usage amount S1.Concentrate selection one or more from test file
Test file is as file destination, so as to carry out follow-up testing process.
In one exemplary embodiment, the test file collection configured in the target logic volume can include 400 tests
File；Under the first performance, the size of the test file can be with identical, and the size of the test file can be between
4KB is between 1MB；Under second of performance, the size of the test file can be different, and the test file can be
Between 4KB to any random value between 1MB.Further, it is possible to randomly choosed out from test file concentration any number of
Test file is as file destination, such as randomly chooses out 200 test files as file destination.
Step S102：After calculating delete target file, the second space usage amount of the target logic volume.
The test file collection and file destination determined according to step S101, delete target file is concentrated from test file
Afterwards, after calculating delete target file, the second space usage amount of target logic volume.
In one exemplary embodiment, test file collection has 400 test files, is selected by step S101
200 file destinations, after test file concentrates delete target file, then remaining 200 test files, then can calculate residue
200 test files take the second space usage amount S2 of target logic volume.
Step S103：According to the size of first space usage amount, second space usage amount and the file destination,
The performance test results of the storage device are calculated.
Pass through step S101 and step S102, it may be determined that the first space usage amount S1, second space usage amount S2, and
By counting the size of file destination, the size T1 of all file destinations can be calculated.
Equally, in above-mentioned example embodiment, test file collection includes 400 test files, and the test file collection accounts for
The memory space of target logic volume, in the case where 400 test files be present, the first space of target logic volume uses
Measure as S1；Concentrated from test file and 200 file destinations are determined, because the size of file destination is, it is known that can then calculate really
The size of fixed all file destinations is T1；File destination is concentrated from test file and deleted, i.e., is deleted from target logic volume
After file destination, the second space usage amount of target logic volume is S2.If the sky of the smart LUN of target logic volume
Between be released success, then the difference of the first space usage amount and second space usage amount should be equal to the size of file destination, that is, deposit
In following relation：T1=S1-S2.As T1=S1-S2, then it can determine that the target logic volume space of storage device discharges successfully,
The performance test results of storage device are to pass through；As T1 ≠ S1-S2, then the target logic volume space of storage device can be determined
Release failure, the performance test results of storage device are failure.
From the description of above-described embodiment, a kind of performance test methods of storage device provided in an embodiment of the present invention,
In being rolled up by target logic from storage device, with the first space usage amount, delete target file；Calculate delete target text
After part, the second space usage amount of the target logic volume；According to first space usage amount, second space usage amount and
The size of the file destination, the performance test results of the storage device are calculated.The embodiment of the present invention is by calculating mesh
The change of target logic volume space usage amount before and after file is deleted is marked, the performance for the evaluation storage device that can be quantified, so as to right
Storage device is effectively assessed.
Embodiment two
It is the schematic flow sheet of the performance test methods of another storage device provided in an embodiment of the present invention referring to Fig. 2.Such as figure
Shown in 2, on the basis of the performance test methods of the storage device shown in Fig. 1, the embodiment of the present invention, which also show, patrols target
Collect the test process after volume is initialized：
Step S201：By target logic volume formatter, and calculate the initial usage amount of the target logic volume.
In initialization procedure, formatting lines are involved in target logic, performance is rolled up to target logic to remove alternative document
Influence, so as to improve measuring accuracy.After target logic volume formatter, the initial usage amount S0 of target logic volume is calculated.
Step S202：Test file collection is written to the target logic volume, the test file collection includes file destination.
The test file collection can include multiple test files generated at random, and the size of the test file is also
Random arrangement.In one exemplary embodiment, 400 file size values can be randomly generated, further, according to random raw
Into file size value, establish multiple files with corresponding document sizes values size, and described in being made up of the multiple file
Test file collection.So, because the sizes values of test file integrated test file are random distributions, further in subsequent step
The size of the file destination of middle determination also has randomness；And in storage device in use, use file size sheet
Body has randomness, passes through the test file collection for setting random file to form so that the operation to target logic volume more coincide
The operating process of actual storage device, further improve the precision of storage device performance test.
After the test file collection is written into target logic volume, target logic volume has the first space usage amount S1.
Step S203：In target logic volume from storage device, with the first space usage amount, delete target file.
Step S204：After calculating delete target file, the second space usage amount of the target logic volume.
Step S205：According to the initial usage amount, the first space usage amount, second space usage amount, the test text
The size of the size of part collection and the file destination, the performance test results of the storage device are calculated.
Under storage device normal use situation, initial usage amount, the first space usage amount and test file collection it is big
There is corresponding relation between small, initial usage amount is designated as S0, the first space usage amount is designated as the big short biography of S1, test file collection
For T0, then T0=S1-S0；Also in conjunction with the description of embodiment one, the first space usage amount, second space usage amount and target
Also there is corresponding relation between the size of file, second space usage amount is designated as S2, the size of file destination is designated as T1, then T1
=S1-S2.As T0=S1-S0, and when two Rule of judgment of T1=S1-S2 are set up simultaneously, the performance test knot of storage device is determined
Fruit is to pass through；When any one in two Rule of judgment of T0=S1-S0 and T1=S1-S2 is invalid, storage device is determined
The performance test results are failure.
From the description of above-described embodiment, the embodiment of the present invention is by increasing target logic volume initialization process, together
The judgement of Shi Zengjia initialization procedures, further increase the precision of the performance test of storage device.
Embodiment three
It is the schematic flow sheet of the performance test methods of another storage device provided in an embodiment of the present invention referring to Fig. 3.Such as figure
Shown in 3, on the basis of the performance test methods of the storage device shown in Fig. 1, the embodiment of the present invention also show target logic
Roll up the test process after being emptied：
Step S301：In target logic volume from storage device, with the first space usage amount, delete target file.
Step S302：After calculating delete target file, the second space usage amount of the target logic volume.
Step S303：After the file destination is deleted, all remaining files during target logic is rolled up are deleted.
In one exemplary embodiment, test file, which is concentrated, includes 400 test files, and wherein file destination is 200, will
File destination is after test file concentrates deletion, remaining 200 test files.Count the size of remaining 200 test files
For T2.By remaining 200 test files, deleted from target logic volume.
Step S304：Calculate the 3rd space usage amount of the target logic volume after deleting all remaining files.
Calculate after deleting remaining 200 test files, the 3rd space usage amount S3 of target logic volume.
Step S305：According to first space usage amount, second space usage amount, the 3rd space usage amount, the institute
There are the size of remaining file and the size of the file destination, the performance test results of the storage device are calculated.
In storage device under normal use, second space usage amount S2, the 3rd space usage amount S3 and step
There is corresponding relation in S303 between the sizes values T2 of remaining all test files：T2=S2-S3；Further combined with embodiment
The one Rule of judgment T1=S1-S2 determined, when T2=S2-S3 and T1=S1-S2 meets simultaneously, determine that the performance of storage device is surveyed
Test result is to pass through；When any one in T2=S2-S3 and T1=S1-S2 is unsatisfactory for, the performance test of storage device is determined
As a result fail.
From the description of above-described embodiment, the embodiment of the present invention, which adds, judges bar corresponding to situation test file collection
Part, so as to further increase the precision of storage device performance test.
Example IV
It is the schematic flow sheet of the performance test methods of another storage device provided in an embodiment of the present invention referring to Fig. 4.Such as figure
Shown in 4, on the basis of the performance test methods of the storage device shown in Fig. 1, the embodiment of the present invention also show to test text
The process that part is verified：
Step S401：The first verification of the alternative document in the target logic volume in addition to the file destination is calculated respectively
Value.
In one exemplary embodiment, test file, which is concentrated, includes 400 test files, 200 test files therein
For file destination, the first check value of other test files in addition to file destination is calculated, that is, calculates remaining 200 tests
First check value of each test file in file.In the specific implementation, first check value can be understood as each test
Md5 values corresponding to file or hash check value, are not limited in embodiments of the present invention.
Step S402：In target logic volume from storage device, with the first space usage amount, delete target file.
Step S403：After calculating delete target file, the second space usage amount of the target logic volume.
Step S404：After delete target file, the second verification of remaining file in the target logic volume is calculated respectively
Value.
Concentrate after deleting 200 file destinations, further calculate each in remaining 200 test files from test file
Second check value of test file.
Step S405：According to first space usage amount, second space usage amount, the size of the file destination, with
And first check value and second check value, determine the performance test results of the storage device.
In the case of storage device normal use, the first space usage amount S1, second space usage amount S2 and target
The size T1 of file has corresponding relation：T1=S1-S2；Meanwhile other tests except file destination are calculated in step S401
First check value of file, it is corresponding consistent with the second test value of the step S404 remaining test files being calculated, specific
During implementation, the file name of each test file can be concentrated different with test file, it is each in such differentiating measurement file set
Test file, further in step S401, also include test file A in addition to file destination, test text has been calculated
Part A the first check value, in step s 404, after delete target file, test file still be present in remaining test file
A, test file A the second check value is calculated, when the first check value and consistent the second check value, determines test file A
Verification passes through, and so all test files are both needed to verify successfully.As T1=S1-S2, and corresponding test file verifies into
Work(, it is determined that the performance test results of storage device are to pass through；As T1=S1-S2, and corresponding test file verifies into
Work(, there is one in two decision conditions when being unsatisfactory for, the performance test results for determining storage device are failure.
From the description of above-described embodiment, a kind of performance test methods of storage device provided in an embodiment of the present invention,
The verification of test file is further increased as decision condition, so as to be further increased to the performance test of storage device essence
Degree.
Certainly it should be noted that above-described embodiment is only an exemplary embodiment, can use in the specific implementation more
The combination of individual embodiment, realize the performance test methods of storage device.Such as process described by multiple embodiment one is carried out, or
Person carries out the process described by multiple example IV, or in embodiment two, embodiment three and example IV it is any number of
With reference to all should belong to protection scope of the present invention, be repeated no more in inventive embodiments.
The description of embodiment of the method more than, it is apparent to those skilled in the art that the present invention can
Realized by the mode of software plus required general hardware platform, naturally it is also possible to by hardware, but in many cases the former
It is more preferably embodiment.Based on such understanding, technical scheme substantially makes tribute to prior art in other words
The part offered can be embodied in the form of software product, and the computer software product is stored in a storage medium, bag
Some instructions are included to cause a computer equipment（Can be personal computer, server, or network equipment etc.）Perform
The all or part of step of each embodiment methods described of the present invention.And foregoing storage medium includes：Read-only storage
（ROM）, random access memory（RAM）, magnetic disc or CD etc. are various can be with the medium of store program codes.
Corresponding with the performance test methods embodiment of storage device provided by the invention, present invention also offers one kind to deposit
Store up the performance testing device of equipment.
It is a kind of structural representation of the performance testing device of storage device provided in an embodiment of the present invention referring to Fig. 5.Such as
Shown in Fig. 5, the device includes：
Removing module 11, in target logic volume from storage device, with the first space usage amount, delete target to be literary
Part；
Computing module 12, after calculating delete target file, the second space usage amount of the target logic volume；
Analysis module 13, for according to the big of first space usage amount, second space usage amount and the file destination
It is small, the results of property of the storage device is calculated.
Under the first performance, on the basis of the device shown in Fig. 5, the device can also include：
Initialization module 14, for by target logic volume formatter, and calculate the initial usage amount of the target logic volume；
Writing module 15, rolled up for test file collection to be written into the target logic, the test file collection includes target text
Part.
In embodiments of the present invention, the analysis module 13, for being used according to the initial usage amount, the first space
Amount, second space usage amount, the size of the size of the test file collection and the file destination, are calculated the storage
The performance test results of equipment.
Under second of performance, on the basis of the device shown in Fig. 5, the device can also include：
The removing module 11, it is additionally operable to after the file destination is deleted, all remaining files during target logic is rolled up are deleted
Remove；
The computing module 12, the 3rd space usage amount of the target logic volume for being additionally operable to calculate after deleting all remaining files；
The analysis module 13, it is additionally operable to be used according to first space usage amount, second space usage amount, the 3rd space
The size of amount, the size of all remaining files and the file destination, the performance that the storage device is calculated are surveyed
Test result.
Under the third performance, on the basis of the device shown in Fig. 5, the device can also include：
Correction verification module 16, for before delete target file, calculate respectively in target logic volume except the file destination it
First check value of outer alternative document；After delete target file, remaining file in the target logic volume is calculated respectively
Second check value；
The analysis module 13, for according to first space usage amount, second space usage amount and the file destination
Size, and first check value and second check value, determine the performance test results of the storage device.
Alternatively, said write module 15 can also establish multiple files according to the file size value that generates at random, and by
The multiple file forms the test file collection.
It is a kind of hardware architecture diagram of server provided in an embodiment of the present invention referring to Fig. 6.As shown in fig. 6, the clothes
Business device includes：
One or more processors 610 and memory 620, in Fig. 6 by taking a processor 610 as an example.
Performing the server of the performance test methods of storage device can also include：Input unit 630 and output device
640。
Processor 610, memory 620, input unit 630 and output device 640 can pass through bus or other modes
Connect, in Fig. 6 exemplified by being connected by bus.
Memory 620 is used as a kind of non-volatile computer readable storage medium storing program for executing, available for storage non-volatile software journey
Sequence, non-volatile computer executable program and module, such as the performance test methods of the storage device in the embodiment of the present application
Corresponding programmed instruction/module（For example, removing module 11, computing module 12 and analysis module 13 shown in accompanying drawing 5）.Processing
Device 610 is stored in non-volatile software program, instruction and module in memory 620 by operation, so as to execute server
Various function application and data processing, that is, realize the performance test methods of above method embodiment storage device.
Memory 620 can include storing program area and storage data field, wherein, storing program area can store operation system
Application program required for system, at least one function；Storage data field can be stored according to the performance testing device of storage device
Use created data etc..In addition, memory 620 can include high-speed random access memory, can also include non-volatile
Property memory, a for example, at least disk memory, flush memory device or other non-volatile solid state memory parts.At some
In embodiment, memory 620 is optional including relative to the remotely located memory of processor 610, and these remote memories can be with
Pass through the performance testing device of network connection to storage device.The example of above-mentioned network includes but is not limited to internet, in enterprise
Portion's net, LAN, mobile radio communication and combinations thereof.
Input unit 630 can receive the numeral or character information of input, and the performance test produced with storage device fills
The key signals input that the user put is set and function control is relevant.Output device 640 may include the display devices such as display screen.
One or more of modules are stored in the memory 620, when by one or more of processors
During 610 execution, the performance test methods of the storage device in above-mentioned any means embodiment are performed.
Above-mentioned server can perform the method that is provided of the embodiment of the present application, possess the corresponding functional module of execution method and
Beneficial effect.Not ins and outs of detailed description in the present embodiment, reference can be made to the method that the embodiment of the present application is provided.
Device embodiment described above is only schematical, wherein the unit illustrated as separating component can
To be or may not be physically separate, it can be as the part that unit is shown or may not be physics list
Member, you can with positioned at a place, or can also be distributed on multiple NEs.It can be selected according to the actual needs
In some or all of module realize the purpose of this embodiment scheme
Each embodiment in this specification is described by the way of progressive, and identical similar part is mutual between each embodiment
Mutually referring to what each embodiment stressed is the difference with other embodiment.Especially for device or system
For embodiment, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is implemented referring to method
The part explanation of example.Apparatus and system embodiment described above is only schematical, wherein described as separation
The unit of part description can be or may not be it is physically separate, can be as the part that unit is shown or
It can not be physical location, you can with positioned at a place, or can also be distributed on multiple NEs.Can be according to reality
Border needs to select some or all of module therein to realize the purpose of this embodiment scheme.Those of ordinary skill in the art
Without creative efforts, you can to understand and implement.
It should be noted that herein, the relational terms of such as " first " and " second " or the like are used merely to one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
Described above is only the embodiment of the present invention, is made skilled artisans appreciate that or realizing this hair
It is bright.A variety of modifications to these embodiments will be apparent to one skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The most wide scope caused.
Claims (10)
1. a kind of performance test methods of storage device, it is characterised in that comprise the following steps：
In target logic volume from storage device, with the first space usage amount, delete target file；
After calculating delete target file, the second space usage amount of the target logic volume；
According to the size of first space usage amount, second space usage amount and the file destination, it is calculated described
The performance test results of storage device.
2. the performance test methods of storage device according to claim 1, it is characterised in that also include：
By target logic volume formatter, and calculate the initial usage amount of the target logic volume；
Test file collection is written to the target logic volume, the test file collection includes file destination；
The performance test results that the storage device is calculated include, and are made according to the initial usage amount, the first space
Dosage, second space usage amount, the size of the size of the test file collection and the file destination, described deposit is calculated
Store up the performance test results of equipment.
3. the performance test methods of storage device according to claim 1, it is characterised in that also include：
After the file destination is deleted, all remaining files during target logic is rolled up are deleted；
Calculate the 3rd space usage amount of the target logic volume after deleting all remaining files；
The performance test results that the storage device is calculated include, according to first space usage amount, the second sky
Between usage amount, the 3rd space usage amount, the size of the size of all remaining files and the file destination, be calculated
The performance test results of the storage device.
4. the performance test methods of storage device according to claim 1, it is characterised in that also include：
Before delete target file, the of alternative document in target logic volume in addition to the file destination is calculated respectively
One check value；
After delete target file, the second check value of remaining file in the target logic volume is calculated respectively；
The performance test results that the storage device is calculated include, according to first space usage amount, the second sky
Between usage amount, the size of the file destination, and first check value and second check value, determine that the storage is set
Standby the performance test results.
5. the performance test methods of storage device according to claim 2, it is characterised in that be written to test file collection
The target logic volume, including：
According to the file size value generated at random, multiple files are established, and the test file collection is formed by the multiple file.
A kind of 6. performance testing device of storage device, it is characterised in that including：
Removing module, in being rolled up for target logic from storage device, with the first space usage amount, delete target file；
Computing module, after calculating delete target file, the second space usage amount of the target logic volume；
Analysis module, for the size according to first space usage amount, second space usage amount and the file destination,
The results of property of the storage device is calculated.
7. the performance testing device of storage device according to claim 6, it is characterised in that also include：
Initialization module, for by target logic volume formatter, and calculate the initial usage amount of the target logic volume；
Writing module, rolled up for test file collection to be written into the target logic, the test file collection includes file destination；
The analysis module, for according to initial usage amount, the first space usage amount, second space usage amount, the survey
The size of file set and the size of the file destination are tried, the performance test results of the storage device are calculated.
8. the performance testing device of storage device according to claim 6, it is characterised in that
The removing module, it is additionally operable to after the file destination is deleted, all remaining files during target logic is rolled up are deleted；
The computing module, the 3rd space usage amount of the target logic volume for being additionally operable to calculate after deleting all remaining files；
The analysis module, be additionally operable to according to first space usage amount, second space usage amount, the 3rd space usage amount,
The size of all remaining files and the size of the file destination, the performance test knot of the storage device is calculated
Fruit.
9. the performance testing device of storage device according to claim 6, it is characterised in that also including correction verification module, use
In before delete target file, calculating first of the alternative document in target logic volume in addition to the file destination respectively
Check value；After delete target file, the second check value of remaining file in the target logic volume is calculated respectively；
The analysis module, for according to first space usage amount, second space usage amount and the file destination
Size, and first check value and second check value, determine the performance test results of the storage device.
10. a kind of server, it is characterised in that the server includes at least one processor；And
The memory being connected with least one processor communication；Wherein,
The memory storage has can be by the instruction of one computing device, and the instruction is by least one processor
Perform, so that at least one processor can：
In target logic volume from storage device, with the first space usage amount, delete target file；
After calculating delete target file, the second space usage amount of the target logic volume；
According to the size of first space usage amount, second space usage amount and the file destination, it is calculated described
The performance test results of storage device.
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Application publication date: 20171124 |