10.0.0.3:8774 check Inter rise 2 Fall 5Listen Nova_metadata_api_clusterBind Balance SourceOption TcpkaOption TcplogServer Controller1 10.0.0.1:8775 check Inter rise 2 Fall 5Server Controller2 10.0.0.2:8775 check Inter rise 2 Fall 5Server Controller3 10.0.0.3:8775 check Inter rise 2 Fall 5Listen Cinder_api_clusterBind Balance SourceOption TcpkaOption HttpchkOption TcplogServer Controller1 10.0.0.1:8776 check Inter rise 2 Fall 5Server Controller2 10.0.0.2:8776 check Inter rise 2 Fall 5Server Cont
large number of queries and a loop. Therefore, the performance requirement is high, and the system does not respond when the concurrency is large.
Optimization for the first time: select the exam for the examinee before the exam. When the examinee logs on, he only needs to query the answer record table. In this way, the question extraction process is prepared in advance.
Second optimization: Considering that a large number of queries are required dur
directoryUbuntu upload Download:Http://www.linuxidc.com/Linux/2017-06/145191.htm1. The first method is most commonly used: If you download the Xshell and xftp,ctrl+alt+f, you can choose to transfer the files! (Virtual machines/Cloud servers are common)--as long as you can ping each other.2The second method: Install the Lrzsz in Ubuntu environment, the specific command is---> sudo apt-get install Lrzsz (if the root privilege does not add sudo)After installation, the specific Operation command is
, and quorum is 4. If the nodelist parameter is set, Expected_votes is not valid.A wait_for_all value of 1 means that when the cluster is started, the cluster quorum is suspended until all nodes are online and joined to the cluster, and this parameter is added to Corosync 2.0.Last_man_standing is 1, enabling the LMS feature. This feature is off by default, which is a value of 0. When this parameter is turned on, when the cluster is at the voting edge (such as expected_votes=7, while the current
It's a pure complaint. This online written test has two ends, the first night written in Ali, the next evening written by Baidu.Both reflect one of my problems: it's easy to be nervous and not suitable for exams. The exam will not be able to work out the problems I can do because of the tension and the confusion of thoughts.The first day of the exam. Ali ahead of the choice is much simpler than I expected, is the time to control some problems. And the
Today's group Progress:1, the team members initially run the measured web system, generally familiar with the function;2, write the requirements specification;3. Preliminary design test Case4. Installation Test Tool SOAPUI1) Download a soapui software from the official website, download success is an EXE executable file, double-click to execute2) After the Installation Wizard is complete, you can see the fo
Tags: blog point stat log roo exec DMI default primaryOne, write performance test script [Email protected] bin]#/mongo 172.27.8.118:40000 sharding_2:primary> Use adminSwitched to DB adminSharding_2:primary> Db.auth (' WLAN ', ' WLAN ') Sharding_2:primary> Use Estestdbnew Switched to DB estestdbnew for (Var i=0;i; i++) {Db.estestdbnew.insert ({name:"new", Age:999})} One, bulk write performance test script v
master_log_file= ' mysql-bin01.000004 ', #填写步骤2 (2) The value of the file entry Master_log _pos=1243; Value of position in #填写步骤2 (2) 3) Restart from server mariadb4) execute Start from server command (on from server database command line)MariaDB [MySQL] > start slave; 5) View slave's run status commandMariaDB [MySQL] > start slave; View the item with the user value of system user if its state value is "waiting for master to send event" and "Slave have read all relay log:waiting for the
Record an unsuccessful yy Intranet test on a site
O M personnel, I am really sorry, I have killed the machine and it has not been restored for a long time, so I cannot go deep into QAQ.
Http://mcbbs.kuaikuai.cn/uc_serverWeak ucenter PasswordAdministratorShell
It was supposed to be done through Intranet penetration, but the agent script will put the machine down.I wrote a php online scan.
Weak Passw
[Record] Luogu test field _ process and recursive function _ p1028, record_p1028
First way:
First try:
1 # include
Result:
Timeout.
Second way:
First try:
1 # include
Result:
Correct.
Reflection:Second wayAn array is used to simulate each sub-number that meets the conditions, and the call is directly output, with little time complexity.
By default, FreeSWITCH comes with a G729 module that is pass-through-and does not support transcoding. We decided to add a module that supports G729 transcoding to FreeSWITCH. Reference from 8000HZ.First, install the G729 module which supports transcoding1. Download mod_g729.zip (change from Deepwalker-fs_itu_g729-0bcddb5.tar)2. Unzip the #unzip Mod_g729.zip3. Delete the original module and add the new module to the codec directory4. Try CompilingCD src/mod/codecs/mod_g729 makeSecond,
meeting Time : December 30, 2017venue : East Nine teaching buildingModerator : Li Juneparticipants : Li Xinzhe, Zhang Qian, qu Hui, Fang Wei, li Junerecord Person : Li JuneMeeting Topics : Team Work familiarity and task assignmentWe finished the math test, disturbed mood also calmed down, and finally can do a good job testing, after yesterday's Division of labor, we have to carry out their respective tasks, after a day of efforts, everyone's task has
#include #includeusing namespacestd;intMain () {////////////////////String Test strings ="Hello world."; //string S ("Hello World"); //you can write it like that.coutStd::endl; ////////////////////vector container testvectorint>IVec; inti; for(i =0; I Ten; i++) {ivec.push_back (i); } ////////////////////Iterator testingAuto B = S.begin ();//the simple wording of c++11Auto E =S.end (); Vectorint>::iterator it;//No one should like it before .
Reference:Http://jingyan.baidu.com/article/5d368d1ef548d43f61c05761.html1. IntroductionJMeter is a software feature and performance testing tool written in Java, and its recording scripts are too clumsy and complex.Badboy is a dynamic application testing tool developed in C + +, which has powerful screen recording and playback functions, and provides graphical results analysis function, just to compensate for the shortcomings of JMeter. At the same time, Badboy recorded scripts can be exported t
3 questions, score 100/200/300, are not difficult1. Enter a string that outputs a new string that is sorted by the absolute value of each letter and the ' U ' distance (if identical, arranged in the position relationship of the original string)The core is to write a sort of CMP function, no difficulty2. Continuation 1s: time given a string type (2016/09/13-13:13:13), output the next secondConsider the leap year situation and carry it in sequence.3. Imitation vending machine: Give a string (shape
Technology Computer College website advantages, the main advantage is information comprehensive, the disadvantage is the dynamic floating effect too much, easy to cause visual fatigue
5
Xiao Li
Xiao Li's students are mainly combined with the results of the questionnaire and the actual content of the site and the function to make analysis and answer questions
6
Xiao Dai
Be responsible for collecting the daily work progress of each classmate, reflec
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