CN105740152A - Pressure testing method for multi-node batch deployment system - Google Patents
Pressure testing method for multi-node batch deployment system Download PDFInfo
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- CN105740152A CN105740152A CN201610078945.4A CN201610078945A CN105740152A CN 105740152 A CN105740152 A CN 105740152A CN 201610078945 A CN201610078945 A CN 201610078945A CN 105740152 A CN105740152 A CN 105740152A
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- 238000012360 testing method Methods 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 claims abstract description 21
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
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Abstract
The invention discloses a pressure test method for a multi-node batch deployment system, which relates to a server pressure test technology and is used for carrying out a SmartRack type multi-node batch deployment system pressure test through a bash script under a linux operating system; the whole pressure testing process comprises two parts of building a testing environment and deploying a pressure test; the method for constructing the test environment mainly comprises the following steps: installing an operating system, configuring a network, configuring SSH, and preparing for test work. The invention realizes the purpose of batch and automatic testing, realizes the design requirement of testing the stability of the SmartRack server in long-time stability testing, improves the testing efficiency and reduces the production cost.
Description
Technical field
The present invention relates to server stress measuring technology, specifically a kind of method of (SmartRack type) multinode batch deployment system stress test.
Background technology
SmartRack is comparatively complete whole machine cabinet server product array combination, by nodes sharing memory space one group separate, intercom mutually, a kind of neomorph server of high-performance and high-reliability service is provided for client, has association and process acceleration, high density calculating, high temperature corrosion-resisting, high-performance storage and the big series of cold storage five.The whole machine cabinet that SmartRack is made up of many single node, pursues high density, modularity, low-power consumption and easy care, is adapted to all kinds of crucial application to calculating, store, communication having high standard to require.Smartrac whole machine cabinet server has broken the intrinsic design architecture of traditional server, the design philosophy that abandoning tradition server unit power supply, fan, management exclusively enjoy, and will power, dispel the heat and in administrative unit Unified Set.This product integral production, integral deployment so that dispose object and become integrated data center module from single server.
SmartRack type is except needing the function of checking whole machine cabinet part, it is also necessary to verify single node and the single node function in whole machine cabinet, and therefore its reliability testing is divided into node section test and whole machine cabinet partial test.These tests are mainly concerned with electric test, environmental testing and mechanical test, accumulative test event is more than hundred, and such as high accelerating lifetime testing, vibration-testing, shock-testing, temperature and humidity test, corner test, quickly temperature become test, thermal shock test, temperature and humidity test, packaging drop test etc..In SmartRack type group system, when each node and whole machine cabinet are tested, owing to node is numerous, in order to alleviate test job amount, improve test quality, urgent need realizes automatization, the mass tested to a certain extent by a kind of method.
Summary of the invention
The present invention is directed to current needs and the weak point of prior art development, it is provided that the method for a kind of multinode batch deployment system stress test.
The method of a kind of multinode of the present invention batch deployment system stress test, the technical scheme solving the employing of above-mentioned technical problem is as follows: the method for described multinode batch deployment system stress test, by bash script under linux operating system, carry out SmartRack type multinode batch deployment system stress test；Whole pressure test sequence is divided into builds test environment, deployment stress test two parts；Described test environment of building mainly includes following step: install operating system, configuration network, configuration SSH and setup test work.
Preferably, described installation operating system: selecting PXE bulking system, linux is as OS operating system.
Preferably, described configuration network: IPmode selects dhcp or static, and for the same network segment, between node, mutual ping leads to.
Preferably, described configuration SSH: host node mn01: log in root user, runs ssh-keygen tdsa, creates .ssh catalogue under/root；Twice carriage return is struck, by generation/root/.ssh/id_dsa and/root/.ssh/id_dsa.pub as prompting input passphase；
From node cn01: log in root user, run ssh-keygen tdsa, then on mn01, run scp/root/.ssh/id_dsa.pubcn01:/root/.ssh/authorized_keys2, on cn01 /root/.ssh catalogue under run catid_dsa.pub > > authorized_keys2, rerun scpauthorized_keys2cn02:/root/.ssh/；
From node cn02: run catid_dsa.pub under/root/.ssh catalogue > > authorized_keys2, rerun scpauthorized_keys2cn03:/root/.ssh/；
Remain from node: node repeats above step below, in the end a node will generate a complete authorized_keys2 file, then authorized_keys2 file scp order being copied under all node/root/.ssh/, ssh has configured.
Preferably, described setup test work: comprise IPMI service of opening, the log of clear BMC record, reading hard disk SN and tempreature part.
Preferably, described deployment stress test part: CPU and MEM pressure selects stress instrument, hard disk pressure to select fio, and specifically used script has stress_scripts.sh and command1.sh.
Preferably, perform ./command1.shstress_scripts.sh on the primary node, after having tested, collect test log.
The method of a kind of multinode of the present invention batch deployment system stress test compared with prior art has the beneficial effect that test process of the present invention is divided into environmental structure, stress test to dispose 2 part compositions, and overall code is easily understood, workable；Batch, automatization can dispose system pressure test, it is achieved that in batches, the purpose of automatic test, long stability test achieve the designing requirement of test SmartRack server degree of stability, improves testing efficiency, reduce production cost.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, the method for a kind of multinode of the present invention batch deployment system stress test is further described.
The method of multinode batch deployment system stress test proposed by the invention, by bash script under linux operating system, carries out SmartRack type multinode batch deployment system stress test；Whole pressure test sequence is divided into builds test environment, deployment stress test two parts.Method by multinode of the present invention batch deployment system stress test, it is capable of the stability test to SmartRack type multinode batch, automatization, achieve the designing requirement of test SmartRack server degree of stability, improve testing efficiency, reduce production cost.
Embodiment:
The method of a kind of multinode batch deployment system stress test described in the present embodiment, the test program write by bash language under linux operating system is realized, and whole pressure test sequence is divided into builds test environment, deployment stress test two parts.Wherein, build test environment described in and mainly include following step: operating system, configuration network, configuration SSH and setup test work are installed.
Described in the present embodiment multinode batch deployment system stress test method, described in build test environment part:
Step 1, installation operating system: can selecting PXE bulking system, linux is as OS operating system；
Step 2, optional dhcp or static of configuration network: IPmode, as long as being the same network segment, between node, mutual ping leads to；
Step 3, configuration SSH: wherein, host node mn01: log in root user, runs ssh-keygen tdsa, it is therefore an objective to create .ssh catalogue under/root；Striking twice carriage return as prompting input passphase, this is by generation/root/.ssh/id_dsa and/root/.ssh/id_dsa.pub；
From node cn01: log in root user, run ssh-keygen tdsa, then on mn01, run scp/root/.ssh/id_dsa.pubcn01:/root/.ssh/authorized_keys2, on cn01 /root/.ssh catalogue under run catid_dsa.pub > > authorized_keys2, rerun scpauthorized_keys2cn02:/root/.ssh/；
From node cn02: run catid_dsa.pub under/root/.ssh catalogue > > authorized_keys2, rerun scpauthorized_keys2cn03:/root/.ssh/；
Remain from node: node repeats above step below, in the end a node will generate a complete authorized_keys2 file, then authorized_keys2 file scp order being copied under all node/root/.ssh/, ssh has configured；
Step 4, setup test work: comprising the parts such as IPMI service of opening, the log of clear BMC record, reading hard disk SN and tempreature in script pretest.sh, code is as follows:
#!/bin/bash
/sbin/serviceipmistart
/usr/bin/ipmitoolchassisidentify
echo".......getbmclog......."
/usr/bin/ipmitoolsellist
/usr/bin/ipmitoolselclear
echo".......getdiskinformation......"
foriin{a..h};doecho".......Temp_sd$i.......";/usr/sbin/smartctl-a/dev/sd$i|grepTemperature_Cels|awk'{print$10}';done
foriin{a..h};doecho".......SN_sd$i......";/usr/sbin/smartctl-a/dev/sd$i|grepSerial;done。
The method of multinode batch deployment system stress test described in the present embodiment, described deployment stress test part: can have multiple choices about system pressure, such as linpack, SPECpower, PTU etc., CPU and MEM pressure selects stress instrument, hard disk pressure to select fio, and specifically used script has stress_scripts.sh and command1.sh；
Wherein, described stress_scripts.sh content for script is as follows:
#!/bin/sh
#installstress_tools
yuminstall-ylibaio*
sleep2
echo"installfio"
cdtools
tar-xvffio-2.1.4.tar.bz2
cdfio-2.1.4
./configure&&make&&makeinstall
cd..
sleep2
echo"installstress"
tar-xvfstress-1.0.4.tar.gz
cdstress-1.0.4
./configure&&make&&makeinstall
cd../../
sleep2
#stresscpu&mem
cpu_num=$(cat/proc/cpuinfo|grep"processor"|wc-l)
nohupstress-c$cpu_num-m320&
stressHDD
fordevin`lsscsi|awk'{print$NF}'|sed1d|sed'$d'|tr-s'\n'''`
do
nohupfio--readwrite=randrw--rwmixread=70--bs=4k--numjobs=1--runtime=432000s--end_fsync=0--group_reporting--direct=1--ioengine=libaio--time_based--invalidate=1--norandommap--randrepeat=0--exitall--size=100%--name=`basename$dev`--filename=$dev&
done.；
Described command1.sh content for script is as follows:
#!/bin/bash
functionshab()
{
ssh$1$2
}
foriin{02..32}
do
echo"------------------------------$i---------------------------------"
shabm$i"$1"&
#>/tmp/cutemp/cu$i&
#>/opt/cu01temp/cu$i"&
Done.
Using the method for multinode batch deployment system stress test described in the present embodiment, test starts to need before to dispose the OS of whole machine cabinet, network, SSH without cryptographic acess setting, can dispose stress test afterwards in batches.Further, perform ./command1.shstress_scripts.sh on the primary node, after having tested, collect test log.Meanwhile, when breaking in testing, carry out accident analysis, after test completes, collect test result；Need artificially defined lower fault when the unusual conditions such as the machine of delaying, reboot test interruption occur, need to check all log contents after having tested, it may be judged whether have exception.
Above-mentioned detailed description of the invention is only the concrete case of the present invention; the scope of patent protection of the present invention includes but not limited to above-mentioned detailed description of the invention; claims of any present invention of meeting and any person of an ordinary skill in the technical field to its suitably change done or replaces, and all should fall into the scope of patent protection of the present invention.
Claims (7)
1. the method for a multinode batch deployment system stress test, it is characterised in that by bash script under linux operating system, carries out SmartRack type multinode batch deployment system stress test；Whole pressure test sequence is divided into builds test environment, deployment stress test two parts；Described test environment of building mainly includes following step: install operating system, configuration network, configuration SSH and setup test work.
2. according to claim 1 a kind of multinode batch deployment system stress test method, it is characterised in that described installation operating system: select PXE bulking system, linux is as OS operating system.
3. the method for a kind of multinode batch deployment system stress test according to claim 2, it is characterised in that described configuration network: IPmode selects dhcp or static, and for the same network segment, between node, mutual ping is logical.
4. the method for a kind of multinode batch deployment system stress test according to claim 3, it is characterised in that described configuration SSH: host node mn01: log in root user, runs ssh-keygen tdsa, creates .ssh catalogue under/root；Twice carriage return is struck, by generation/root/.ssh/id_dsa and/root/.ssh/id_dsa.pub as prompting input passphase；
From node cn01: log in root user, run ssh-keygen tdsa, then on mn01, run scp/root/.ssh/id_dsa.pubcn01:/root/.ssh/authorized_keys2, on cn01 /root/.ssh catalogue under run catid_dsa.pub > > authorized_keys2, rerun scpauthorized_keys2cn02:/root/.ssh/；
From node cn02: run catid_dsa.pub under/root/.ssh catalogue > > authorized_keys2, rerun scpauthorized_keys2cn03:/root/.ssh/；
Remain from node: node repeats above step below, in the end a node will generate a complete authorized_keys2 file, then authorized_keys2 file scp order being copied under all node/root/.ssh/, ssh has configured.
5. the method for a kind of multinode batch deployment system stress test according to claim 4, it is characterised in that described setup test works: comprise IPMI service of opening, clear BMC record log, read hard disk SN and tempreature part.
6. according to claim 5 a kind of multinode batch deployment system stress test method, it is characterized in that, described deployment stress test part: CPU and MEM pressure selects stress instrument, hard disk pressure to select fio, and specifically used script has stress_scripts.sh and command1.sh.
7. according to claim 6 a kind of multinode batch deployment system stress test method, it is characterised in that perform ./command1.shstress_scripts.sh on the primary node, after test collect test log.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106603343A (en) * | 2017-01-11 | 2017-04-26 | 郑州云海信息技术有限公司 | A method for testing stability of servers in batch |
| CN106790507A (en) * | 2016-12-16 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method and system of server cluster simple communication |
| CN107453923A (en) * | 2017-09-14 | 2017-12-08 | 郑州云海信息技术有限公司 | A kind of method of SmartRack types multinode batch operation reboot tests |
| WO2018072095A1 (en) * | 2016-10-18 | 2018-04-26 | 深圳市福斯康姆智能科技有限公司 | Load testing management method and system |
| CN108897675A (en) * | 2018-07-26 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of server test method and device |
| CN110914810A (en) * | 2017-11-10 | 2020-03-24 | 华为技术有限公司 | Monkey testing method and terminal |
| CN111858321A (en) * | 2020-07-09 | 2020-10-30 | 麒麟软件有限公司 | Xdotool-based automatic testing method |
| CN112965863A (en) * | 2021-02-09 | 2021-06-15 | 山东英信计算机技术有限公司 | Automatic testing method and device for fan of multi-node partition server |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110914810A (en) * | 2017-11-10 | 2020-03-24 | 华为技术有限公司 | Monkey testing method and terminal |
| CN110914810B (en) * | 2017-11-10 | 2022-02-01 | 华为技术有限公司 | Monkey testing method and terminal |
| CN108897675A (en) * | 2018-07-26 | 2018-11-27 | 郑州云海信息技术有限公司 | A kind of server test method and device |
| CN111858321A (en) * | 2020-07-09 | 2020-10-30 | 麒麟软件有限公司 | Xdotool-based automatic testing method |
| CN111858321B (en) * | 2020-07-09 | 2024-05-10 | 麒麟软件有限公司 | Automatic test method based on Xdotool |
| CN112965863A (en) * | 2021-02-09 | 2021-06-15 | 山东英信计算机技术有限公司 | Automatic testing method and device for fan of multi-node partition server |
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