CN108335722A - A kind of method of automatic test SSD interface rate - Google Patents
A kind of method of automatic test SSD interface rate Download PDFInfo
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- CN108335722A CN108335722A CN201810005159.0A CN201810005159A CN108335722A CN 108335722 A CN108335722 A CN 108335722A CN 201810005159 A CN201810005159 A CN 201810005159A CN 108335722 A CN108335722 A CN 108335722A
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- testing tool
- ssd
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- interface rate
- interface
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- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
- G11C29/56—External testing equipment for static stores, e.g. automatic test equipment [ATE]; Interfaces therefor
- G11C29/56016—Apparatus features
Abstract
The present invention discloses a kind of method of automatic test SSD interface rate, is related to hard disk test technical field；Under the operating system of test machine, dispose the performance testing tool of SSD and customized interface rate testing tool, when execution performance testing tool, it is performed simultaneously interface rate testing tool, interface rate testing tool continuously carries out the order for checking SSD interface PCIE rates, while result being exported in the form of log；The method of the present invention can be write based on the carry out interface rate testing tool of python tools, realize all automations, succinct good operation, can be at different OS and under different performance tests, pressure test script, the SSD rates of automatic detection PCIE interfaces, and pass through the output directly in the form of log by test result of automatic test script, after test, it is counter to look into log, reduction of speed problem is seen if there is, the screening operation of SSD is very suitable for.
Description
Technical field
The present invention discloses a kind of automated testing method, is related to hard disk test technical field, specifically a kind of automatic
Change the method for test SSD interface rate.
Background technology
With the continuous development of IT field technology, conventional information service and increasingly powerful cloud computing service are to service
The performance requirement of device is higher and higher.SSD has the features such as memory rate is fast, and storage performance is high.As data medium, performance is straight
Connecing, which influences the whole of server, is presented.As server hardware supplier, the performance test of SSD is needed in product development
More inputs, so in development phase, other than testing SSD properties of product, it is also necessary to which rate is carried out to SSD interface
Test, to ensure properties of product.The present invention provides a kind of method of automatic test SSD interface rate, can be based on python
The carry out script edit of tool realizes that all automations, succinct good operation can be surveyed at different OS with different performances
Under examination, pressure test script, the SSD rates of automatic detection PCIE interfaces, and it is by automatic test script that test result is straight
It connects and is exported in the form of log, during the test, checked without interrupt test, it is counter to look into log after test, see if there is drop
Fast problem is very suitable for the screening operation of SSD.
Invention content
The present invention is directed to the demand and shortcoming of current technology development, provides a kind of automatic test SSD interface rate
Method, can directly be gone to check whether PCIE interface rates normal, and letter may be implemented with form of scripts during the test
It is clean, time saving, accurately test out the SSD rates of PCIE interfaces, be conducive to carry out supplier management and improve quality of server and
Cost performance.
A kind of method of automatic test SSD interface rate, under the operating system of test machine, the performance for disposing SSD is surveyed
Trial work has and customized interface rate testing tool, when execution performance testing tool, is performed simultaneously interface rate testing tool,
And in the test process of performance testing tool, interface rate testing tool continuously carries out the life for checking SSD interface PCIE rates
It enables, while result being exported in the form of log；After performance testing tool is tested, check that the performance test results and PCIE connect
The rating results of mouth SSD, judge whether SSD interface rate has exception.
S1：Test machine installs preset operating system, and identifies test SSD hard disks, under an operating system, installation and deployment performance
Under testing tool and interface rate testing tool to system specified directory,
S2：Runnability testing tool is performed simultaneously interface rate testing tool,
S3：In entire test process, the SSD performances of performance testing tool test PCIE interfaces, and interface rate testing tool
The order for checking SSD interface PCIE rates is continuously carried out, while result being exported in the form of log；
S4：After performance testing tool is tested, check that the performance test results and the rate of PCIE interfaces SSD whether there is
Otherwise if reduction of speed problem is judged as that SSD interface rate is normal abnormal in the presence of SSD interface rate is judged as.
Interface rate testing tool is write using python in the method, for being tested in performance testing tool
When, it synchronizes and checks SSD interface PCIE rates and export result in the form of log simultaneously.
A kind of interface rate testing tool of automatic test SSD interface rate：The self-defined interface rate test
Tool makes the performance testing tool of itself and SSD be deployed under the operating system of test machine simultaneously, in execution performance testing tool
When, it is performed simultaneously the interface rate testing tool, and in the test process of performance testing tool, the interface rate is surveyed
Trial work tool continuously carries out the order for checking SSD interface PCIE rates, while result being exported in the form of log.
The interface rate testing tool is write using python, when being included in performance testing tool test, together
Step is checked SSD interface PCIE rates and is exported the function of result in the form of log simultaneously.
The present invention has an advantageous effect in that compared with prior art：
The present invention provides a kind of method of automatic test SSD interface rate and disposes SSD's under the operating system of test machine
Performance testing tool and customized interface rate testing tool when execution performance testing tool, are performed simultaneously interface rate survey
Trial work has, and in the test process of performance testing tool, and interface rate testing tool, which continuously carries out, checks SSD interface PCIE speed
The order of rate, while result being exported in the form of log；After performance testing tool is tested, check the performance test results and
The rating results of PCIE interfaces SSD, judge whether SSD interface rate has exception；The method of the present invention can be based on python tools
It carries out interface rate testing tool to write, realizes all automations, succinct good operation can be at different OS and different property
It can test, under pressure test script, the SSD rates of automatic detection PCIE interfaces, and be tied test by automatic test script
Fruit exports directly in the form of log, during the test, is checked without interrupt test, counter to look into log after test, see whether
There is reduction of speed problem, is very suitable for the screening operation of SSD.
Description of the drawings
Fig. 1 the method for the present invention test process flow diagrams.
Specific implementation mode
The present invention provides a kind of method of automatic test SSD interface rate, under the operating system of test machine, deployment
The performance testing tool of SSD and customized interface rate testing tool when execution performance testing tool, are performed simultaneously interface speed
Rate testing tool, and in the test process of performance testing tool, interface rate testing tool, which continuously carries out, checks SSD interface
The order of PCIE rates, while result being exported in the form of log；After performance testing tool is tested, performance test is checked
As a result and the rating results of PCIE interfaces SSD, judge whether SSD interface rate has exception.
The interface rate for providing a kind of automatic test SSD interface rate corresponding with the above method simultaneously tests work
Tool：The self-defined interface rate testing tool, makes it be deployed in the operation of test machine simultaneously with the performance testing tool of SSD
Under system, in execution performance testing tool, it is performed simultaneously the interface rate testing tool, and in performance testing tool
In test process, the interface rate testing tool continuously carries out the order for checking SSD interface PCIE rates, at the same by result with
Log forms export.
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this hair
Bright further description.
Using the method for the present invention and interface rate testing tool, for carrying out operating instruction by linux system,
S1：Test machine installs linux system, and obtains root authority, and identifies test SSD hard disks, installs fio tools, then
By under the specified directory under the file copy of the file of fio performance testing tools and interface rate testing tool to system,
S2：Runnability testing tool is performed simultaneously interface rate testing tool, enumerates the generation of an interface rate testing tool
Code be：
04:00.0 Mass storage controller: Device 1cb0:0275
Subsystem: Device 1cb0:0034
Physical Slot: 0-2
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+
Stepping- SERR+ FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 174
Region 0: Memory at c7300000 (32-bit, non-prefetchable) [size=32K]
Capabilities: [40] Power Management version 3
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,
D3cold-)
Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [48] MSI: Enable+ Count=1/1 Maskable- 64bit+
Address: 00000000fee00518 Data: 0000
Capabilities: [60] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1
unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
DevCtl: Report errors: Correctable- Non-Fatal+ Fatal+ Unsupported-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
MaxPayload 256 bytes, MaxReadReq 4096 bytes
DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x8, ASPM L0s, Latency L0
unlimited, L1 unlimited
ClockPM- Surprise- LLActRep- BwNot-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x8, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range B, TimeoutDis-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-,
Selectable De-emphasis: -6dB
Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB
Capabilities: [100] Advanced Error Reporting
UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
MalfTLP- ECRC- UnsupReq- ACSViol-
UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF-
MalfTLP- ECRC- UnsupReq- ACSViol-
UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+
MalfTLP+ ECRC- UnsupReq- ACSViol-
CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Kernel driver in use: aliflash
Kernel modules: aliflash
lspci -s 04:00.0 -vvvv
S3：In entire test process, the SSD performances of performance testing tool test PCIE interfaces, and interface rate testing tool
The order for checking SSD interface PCIE rates is continuously carried out, while result being exported in the form of log；
S4：After performance testing tool is tested, check that the performance test results and the rate of PCIE interfaces SSD whether there is
Otherwise if reduction of speed problem is judged as that SSD interface rate is normal abnormal in the presence of SSD interface rate is judged as.
Can be at different OS and under different performance tests, pressure test script using the method for the present invention, automation
The SSD rates of PCIE interfaces are detected, and by the output directly in the form of log by test result of automatic test script, are being tested
In the process, it is checked without interrupt test, it is counter to look into log after test, reduction of speed problem is seen if there is, the screening of SSD is very suitable for
Work.
Claims (5)
1. a kind of method of automatic test SSD interface rate, it is characterised in that under the operating system of test machine, dispose SSD
Performance testing tool and customized interface rate testing tool, when execution performance testing tool, be performed simultaneously interface rate
Testing tool, and in the test process of performance testing tool, interface rate testing tool, which continuously carries out, checks SSD interface PCIE
The order of rate, while result being exported in the form of log；After performance testing tool is tested, the performance test results are checked
And the rating results of PCIE interfaces SSD, judge whether SSD interface rate has exception.
2. according to the method described in claim 1, it is characterized in that the specific steps are：
S1：Test machine installs preset operating system, and identifies test SSD hard disks, under an operating system, installation and deployment performance test
Under tool and interface rate testing tool to system specified directory,
S2：Runnability testing tool is performed simultaneously interface rate testing tool,
S3：In entire test process, the SSD performances of performance testing tool test PCIE interfaces, and interface rate testing tool
The order for checking SSD interface PCIE rates is continuously carried out, while result being exported in the form of log；
S4：After performance testing tool is tested, check that the performance test results and the rate of PCIE interfaces SSD whether there is
Otherwise if reduction of speed problem is judged as that SSD interface rate is normal abnormal in the presence of SSD interface rate is judged as.
3. method according to claim 1 or 2, it is characterised in that the interface rate testing tool is write using python
It forms, SSD interface PCIE rates and simultaneously the output result in the form of log is checked for when performance testing tool is tested, synchronizing.
4. a kind of interface rate testing tool of automatic test SSD interface rate, it is characterised in that the self-defined interface
Rate test tool makes the performance testing tool of itself and SSD be deployed under the operating system of test machine simultaneously, is surveyed in execution performance
When trial work has, it is performed simultaneously the interface rate testing tool, and in the test process of performance testing tool, the interface
Rate test tool continuously carries out the order for checking SSD interface PCIE rates, while result being exported in the form of log.
5. interface rate testing tool according to claim 4, it is characterised in that write, be included in using python
When performance testing tool is tested, the function of checking SSD interface PCIE rates and export result in the form of log simultaneously is synchronized.
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| CN201810005159.0A CN108335722A (en) | 2018-01-03 | 2018-01-03 | A kind of method of automatic test SSD interface rate |
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|---|---|---|---|
| CN201810005159.0A CN108335722A (en) | 2018-01-03 | 2018-01-03 | A kind of method of automatic test SSD interface rate |
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| Publication Number | Publication Date |
|---|---|
| CN108335722A true CN108335722A (en) | 2018-07-27 |
Family
ID=62924514
Family Applications (1)
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| CN201810005159.0A Pending CN108335722A (en) | 2018-01-03 | 2018-01-03 | A kind of method of automatic test SSD interface rate |
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| CN109460342A (en) * | 2018-11-02 | 2019-03-12 | 郑州云海信息技术有限公司 | Method, apparatus, equipment and the storage medium of a kind of testing hard disk performance and collector journal |
| CN109542790A (en) * | 2018-11-26 | 2019-03-29 | 郑州云海信息技术有限公司 | A kind of automated testing method and system of pressure test |
| CN109992420A (en) * | 2019-04-08 | 2019-07-09 | 苏州浪潮智能科技有限公司 | A kind of Parallel PC IE-SSD performance optimization method and system |
| WO2021056393A1 (en) * | 2019-09-25 | 2021-04-01 | 苏州浪潮智能科技有限公司 | Test method, electronic device and computer-readable storage medium |
| CN112667487A (en) * | 2020-12-25 | 2021-04-16 | 深圳创新科技术有限公司 | Method and device for executing FIO performance test by using Python script under Linux |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109165126A (en) * | 2018-08-17 | 2019-01-08 | 郑州云海信息技术有限公司 | The method that RAID card links rate with hard disk is tested automatically under a kind of linux system |
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| CN109542790A (en) * | 2018-11-26 | 2019-03-29 | 郑州云海信息技术有限公司 | A kind of automated testing method and system of pressure test |
| CN109992420A (en) * | 2019-04-08 | 2019-07-09 | 苏州浪潮智能科技有限公司 | A kind of Parallel PC IE-SSD performance optimization method and system |
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| CN112667487A (en) * | 2020-12-25 | 2021-04-16 | 深圳创新科技术有限公司 | Method and device for executing FIO performance test by using Python script under Linux |
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Application publication date: 20180727 |