CN109783293A - A kind of alternating blend pressure test method based on AEP memory - Google Patents
A kind of alternating blend pressure test method based on AEP memory Download PDFInfo
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- CN109783293A CN109783293A CN201910063978.5A CN201910063978A CN109783293A CN 109783293 A CN109783293 A CN 109783293A CN 201910063978 A CN201910063978 A CN 201910063978A CN 109783293 A CN109783293 A CN 109783293A
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Abstract
A kind of alternating blend pressure test method based on AEP memory proposed by the present invention first carries out the driving installation of AEP memory to server, can carry out the setting of AEP memory mixed mode Distribution Strategy after the installation is completed.Mixed mode carries out pressure test to the hard disc module in AEP memory after setting completed, using compression tools, wherein the specific time sets according to demand, and hard disc module pressure, which is surveyed, to be terminated followed by carry out memory modules pressure test.Hard disc module and memory modules are completed after once testing, and as completing an AEP memory, alternately pressure is surveyed.When stagnation pressure, which surveys number, is less than or equal to prediction number, repeating AEP memory, alternately pressure is surveyed.When total alternately pressure, which surveys number, is greater than preset times, test will be ended automatically.After test, test result log can be checked and be analyzed, judges whether the AEP memory is able to satisfy complicated application scenarios according to test result.
Description
Technical field
The present invention relates to field of computer technology, more particularly to a kind of alternatively mixing combined pressure based on AEP memory
Force test method.
Background technique
AEP(Apache Pass) memory is between hard disk and common memory, the advantages of both being but integrated with.Its feature
There are two main: (1) transmission speed is exceedingly fast；(2) have non-volatile.Compared with hard disk, the transmission speed of AEP memory compares hard disk
It is 100-1000 times fast, 8-10 times is also higher by than common memory.Compared with previous common memory, it will not be lost with data after power down
Another big advantage lost.
The mounting means of AEP memory is the same with common memory, is also mounted on memory slot position.But AEP memory can lead to
Adjustment distribution Provisioning Policy is crossed, memorymodel (memory mode), hard disk mode (APD mode) or mixed mode (mix are become
Mode).It is similar with common memory when being set as 100% memorymodel (memory mode) for AEP Memory Allocation Strategy, tool
There is memory, can be used when memory.When being set as 100% hard disk mode (APD mode) for AEP Memory Allocation Strategy,
It can be used when hard disk, have the function of storage, but it is fast more than common hard disc read or write speed.In addition to this it is possible to real
Mixed mode (mix mode) now is set by AEP Memory Allocation Strategy, same memory virtual is made to resolve into hard disk function area
With memory function area, while there is memory function and hard disk function.
After AEP memory setting is mixed mode (mix mode), in actual use, due to the change of application scenarios
Change, may mainly use its memory function area in some period, then may mainly use its hard disk function in other times section
Area.May also can have two kinds of functional areas is used alternatingly situation.How this AEP memory applications scene is preferably simulated, and
Specific aim test is carried out, is a problem to be solved.
Summary of the invention
In view of the above problems, the purpose of the present invention is to provide a kind of alternating blend pressure test side based on AEP memory
Method can judge whether the AEP memory is able to satisfy complicated application scenarios according to test result.
The present invention to achieve the above object, is achieved through the following technical solutions: a kind of alternatively mixing combined pressure based on AEP memory
Force test method includes the following steps:
Step 1: installation AEP memory driving；
Step 2: being mixed mode by AEP memory setting；
Step 3: configuration AEP memory mixed mode Distribution Strategy；
Step 4: it is n times that the default first pressure testing time, which is M seconds, the second pressure testing time is m seconds, alternately pressure surveys number；
Step 5: pressure test in M seconds is carried out to the hard disc module in AEP memory；
Step 6: pressure test in m seconds is carried out to the memory modules in AEP memory；
Step 7: judging that the current completed alternately pressure of AEP memory surveys whether number is less than n, if so, going to step 5；If
No, test terminates.
Further, the step 3 specifically: use the memory modules and hard disk mould in ipmctl tool setting AEP memory
The space hold ratio of block is 50%.
Further, the specific instruction of the step 3 are as follows:
ipmctl create -goal
MemoryMode=50 PersistentMemoryType=AppDirectNotInterleaved 。
Further, the step 5 includes:
Step 51: the hard disc module of AEP memory being mounted in the folder of the default file in current system using mount instruction；
Step 52: pressure test in M seconds being carried out to the hard disc module in AEP memory using fio tool.
Further, the step 6 specifically: the memory modules in AEP memory are carried out m seconds using memtester tool
Pressure test.
Further, the step 6 further include: the memory surplus of current system is checked using free instruction.
Further, the M=m.
Further, the step 4 further include: default current alternately pressure surveys number x, and x is set as 0.
Further, the step 7 specifically: it will currently replace pressure survey number x and add 1, and judge whether x will be less than n, if so,
Go to step 5；If not, test terminates.
The prior art is compared, the beneficial effects of the invention are that: a kind of alternating mixing based on AEP memory proposed by the present invention
Method for testing pressure first carries out the driving installation of AEP memory to server, can carry out AEP memory mixed mode after the installation is completed
Distribution Strategy setting.Mixed mode carries out pressure survey to the hard disc module in AEP memory after setting completed, using compression tools
Examination, wherein the specific time sets according to demand, and hard disc module pressure, which is surveyed, to be terminated followed by carry out memory modules pressure test.Hard disk
Module and memory modules are completed after once testing, and as completing an AEP memory, alternately pressure is surveyed.When stagnation pressure survey number be less than etc.
When predicting number, repeating AEP memory, alternately pressure is surveyed.It, will be certainly when always alternately pressure surveys number greater than preset times
It is dynamic to terminate test.After test, test result log can be checked and be analyzed, judges that the AEP memory is according to test result
It is no to be able to satisfy complicated application scenarios.
Application of the invention substantially increases the reliability and stabilization of AEP memory test, is conducive to the raising of product quality.
It can be seen that compared with prior art, the present invention implementing with substantive distinguishing features outstanding and significant progress
Beneficial effect be also obvious.
Detailed description of the invention
Attached drawing 1 is the method flow diagram of the embodiment of the present invention one.
Attached drawing 2 is the method flow diagram of the embodiment of the present invention two.
Specific embodiment
It explains with reference to the accompanying drawing to a specific embodiment of the invention.
Embodiment one:
A kind of alternating blend pressure test method based on AEP memory as shown in Figure 1, includes the following steps:
Step 1: installation AEP memory driving.
Step 2: being mixed mode by AEP memory setting.
Step 3: configuration AEP memory mixed mode Distribution Strategy.
Step 4: it is n that the default first pressure testing time, which is M seconds, the second pressure testing time is m seconds, alternately pressure surveys number
It is secondary.
Step 5: pressure test in M seconds is carried out to the hard disc module in AEP memory.
Step 6: pressure test in m seconds is carried out to the memory modules in AEP memory.
Step 7: judging that the current completed alternately pressure of AEP memory surveys whether number is less than n, if so, going to step 5；
If not, test terminates.
Embodiment two:
A kind of alternating blend pressure test method based on AEP memory as shown in Figure 2, includes the following steps:
Step 1: installation AEP memory driving.
Step 2: being mixed mode by AEP memory setting.
Step 3: the space hold ratio using memory modules and hard disc module in ipmctl tool setting AEP memory is equal
It is 50%.
The specific instruction of step 3 are as follows:
ipmctl create -goal
MemoryMode=50 PersistentMemoryType=AppDirectNotInterleaved
Wherein, MemoryMode represents memory modules proportion, if modification MemoryMode=30, can be arranged in AEP
The memory modules 30% deposited, hard disc module accounts for 70%.
Step 4: it is n that the default first pressure testing time, which is M seconds, the second pressure testing time is m seconds, alternately pressure surveys number
It is secondary, it presets current alternately pressure and surveys number x, and x is set as 0.
Step 5: the hard disc module of AEP memory being mounted in the folder of the default file in current system using mount instruction.
Specific instruction are as follows: mount-o dax/dev/pem5/mnt/pmem5.
Step 6: pressure test in M seconds being carried out to the hard disc module in AEP memory using fio tool.
Such as M=60, then press survey instruction in 60 seconds as follows: fio -- filename=/mnt/pmem5 -- direct=1 -- rw
=randwrite --bs=4k --size=15G --numjobs=4 --runtime=300 --group_reporting --
name=test-AEP 。
Step 7: the memory surplus of current system is checked using free instruction.
Step 8: pressure test in m seconds being carried out to the memory modules in AEP memory using memtester tool.
In step 8, the memory surplus checked according to step 7,90% or more of general memory surplus carry out applied voltage test and are
It can.For example, surplus is 100G, pressurization operation 60 seconds.General 90% or more pressurization, specific instruction are as follows: nohup/
memtester 90G 60 & 。
Step 9: will currently replace pressure survey number x and add 1.
Step 10: judging whether x is less than n, if so, going to step 6；If not, test terminates.
In addition, the present embodiment can also realize the alternate cycles of pressure test by for or while circulation tool.Wherein
One pressure test time M and second pressure testing time m can be preset as identical value, and above-mentioned all test results are deposited in real time
Test result journal file is stored up, after test, can check and analyze test result log.
With reference to the drawings and specific embodiments, the invention will be further described.It should be understood that these embodiments are merely to illustrate
The present invention rather than limit the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, this field
Technical staff can make various changes or modifications the present invention, and such equivalent forms equally fall within range defined herein.
Claims (9)
1. a kind of alternating blend pressure test method based on AEP memory, which comprises the steps of:
Step 1: installation AEP memory driving；
Step 2: being mixed mode by AEP memory setting；
Step 3: configuration AEP memory mixed mode Distribution Strategy；
Step 4: it is n times that the default first pressure testing time, which is M seconds, the second pressure testing time is m seconds, alternately pressure surveys number；
Step 5: pressure test in M seconds is carried out to the hard disc module in AEP memory；
Step 6: pressure test in m seconds is carried out to the memory modules in AEP memory；
Step 7: judging that the current completed alternately pressure of AEP memory surveys whether number is less than n, if so, going to step 5；If
No, test terminates.
2. the alternating blend pressure test method according to claim 1 based on AEP memory, which is characterized in that
The step 3 specifically: use the space hold of memory modules and hard disc module in ipmctl tool setting AEP memory
Ratio is 50%.
3. the alternating blend pressure test method according to claim 2 based on AEP memory, which is characterized in that the step
Rapid 3 specific instruction are as follows:
ipmctl create -goal
MemoryMode=50 PersistentMemoryType=AppDirectNotInterleaved 。
4. the alternating blend pressure test method according to claim 1 based on AEP memory, which is characterized in that the step
Rapid 5 include:
Step 51: the hard disc module of AEP memory being mounted in the folder of the default file in current system using mount instruction；
Step 52: pressure test in M seconds being carried out to the hard disc module in AEP memory using fio tool.
5. the alternating blend pressure test method according to claim 1 based on AEP memory, which is characterized in that the step
Rapid 6 specifically: pressure test in m seconds is carried out to the memory modules in AEP memory using memtester tool.
6. the alternating blend pressure test method according to claim 5 based on AEP memory, which is characterized in that the step
Rapid 6 further include: the memory surplus of current system is checked using free instruction.
7. the alternating blend pressure test method according to claim 1 based on AEP memory, it is characterised in that: the M=
m。
8. the alternating blend pressure test method according to claim 1 based on AEP memory, which is characterized in that the step
Rapid 4 further include: default current alternately pressure surveys number x, and x is set as 0.
9. the alternating blend pressure test method according to claim 8 based on AEP memory, which is characterized in that the step
Rapid 7 specifically: will currently replace pressure survey number x and add 1, and judge whether x will be less than n, if so, going to step 5；If not, test
Terminate.
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| CN108089965A (en) * | 2017-12-08 | 2018-05-29 | 郑州云海信息技术有限公司 | A kind of computer parallel type method for testing pressure |
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| CN109240865A (en) * | 2018-09-06 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of AC test method, device, terminal and the storage medium of AEP memory |
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Patent Citations (7)
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| US20050015675A1 (en) * | 2003-07-03 | 2005-01-20 | Kolawa Adam K. | Method and system for automatic error prevention for computer software |
| US20070061625A1 (en) * | 2005-09-15 | 2007-03-15 | Acosta Juan Jr | Automation structure for software verification testing |
| US20090113249A1 (en) * | 2007-10-24 | 2009-04-30 | Inventec Corporation | Stress testing method of file system |
| CN105760262A (en) * | 2015-11-30 | 2016-07-13 | 浪潮电子信息产业股份有限公司 | Method for carrying out cross validation on stability of hard disk based on dc and reboot under linux |
| CN108089965A (en) * | 2017-12-08 | 2018-05-29 | 郑州云海信息技术有限公司 | A kind of computer parallel type method for testing pressure |
| CN108228406A (en) * | 2018-01-09 | 2018-06-29 | 郑州云海信息技术有限公司 | A kind of QAT pressure testing systems and method |
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