{"id":1967,"date":"2013-12-28T21:26:52","date_gmt":"2013-12-28T13:26:52","guid":{"rendered":"http:\/\/www.huzs.top\/?p=1967"},"modified":"2014-02-27T17:16:14","modified_gmt":"2014-02-27T09:16:14","slug":"mysql%e4%b8%bb%e4%bb%8e%e6%95%b0%e6%8d%ae%e5%ba%93%e5%a4%8d%e5%88%b6","status":"publish","type":"post","link":"https:\/\/www.huzs.top\/?p=1967","title":{"rendered":"MySQL\u4e3b\u4ece\u6570\u636e\u5e93\u590d\u5236"},"content":{"rendered":"<p>MySQL\u4e3b\u4ece\u6570\u636e\u5e93\u590d\u5236<\/p>\n<p>\u67e5\u770bmysql\u7aef\u53e3\u662f\u5f00\u542f<\/p>\n<pre>netstat -tanl | grep 3306<\/pre>\n<p>MySQL\u7528\u6237\u7684\u6388\u6743<\/p>\n<pre>mysql -uroot -p<\/pre>\n<p>\u67e5\u770b\u73b0\u6709\u7684\u7528\u6237\u6388\u6743\u8868<\/p>\n<pre>select user,host,password from mysql.user;<\/pre>\n<p>\u6d4b\u8bd5\u8fde\u63a5\u5230\u5176\u4ed6mysql\u670d\u52a1\u5668<\/p>\n<pre>mysql -uroot -p -h192.168.0.100<\/pre>\n<p>\u6388\u6743\u7528\u6237user1\uff0c\u5bc6\u7801456\u6240\u6709\u6743\u9650\u4ece192.168.1.181\u4e3b\u673a\u8bbf\u95ee\u672c\u670d\u52a1\u5668\u7684\u6240\u6709\u6570\u636e\u5e93\u3002<\/p>\n<pre>grant all on *.* to slave@192.168.1.181 identified by \"123456\";<\/pre>\n<p>\u767b\u5f55\u8fdc\u7a0bMYSQL\u670d\u52a1\u5668<\/p>\n<pre>mysql -uslave -p123456 -h192.168.1.180<\/pre>\n<p>\u67e5\u770b\u5f53\u524d\u6570\u636e\u5e93<\/p>\n<pre>select database();<\/pre>\n<p>\u67e5\u770b\u8868\u7ed3\u6784<\/p>\n<pre>desc table1;<\/pre>\n<p>\u5f00\u542fMYSQL BIN-LOG<\/p>\n<pre>vim \/etc\/my.cnf<br>[mysqld]<br>log-bin<\/pre>\n<p>\u6216\u8005<\/p>\n<pre>log-bin=mysql-bin<\/pre>\n<p>bin-log\u4fdd\u5b58\u8def\u5f84-\u6570\u636e\u5e93\u6570\u636e\u6587\u4ef6\u5939\u6839\u76ee\u5f55<\/p>\n<pre>\/var\/lib\/mysql<\/pre>\n<p>\u5728MYSQL\u67e5\u770b\u662f\u5426\u5f00\u542fbin-log<\/p>\n<pre>show variables;<br>show variables like \"%bin%\";<\/pre>\n<p><a href=\"http:\/\/www.huzs.top\/wp-content\/uploads\/2013\/12\/20131228152128.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.huzs.top\/wp-content\/uploads\/2013\/12\/20131228152128.png\" alt=\"20131228152128\" width=\"476\" height=\"253\" class=\"aligncenter size-full wp-image-1971\" \/><\/a><\/p>\n<p>\u521b\u5efa\u4e00\u4e2a\u6700\u65b0\u7684BIN-LOG\u65e5\u5fd7<\/p>\n<pre>FLUSH LOGS;<\/pre>\n<p>\u67e5\u770b\u6700\u540e\u4e00\u4e2abin\u65e5\u5fd7<\/p>\n<pre>SHOW MASTER STATUS;<\/pre>\n<p>\u6e05\u7a7a\u6240\u6709\u7684BIN-LOG\u65e5\u5fd7<\/p>\n<pre>RESET MASTER;<\/pre>\n<p>\u67e5\u770bbin-log\u7684\u5185\u5bb9<\/p>\n<pre>mysqlbinlog mysqld-bin.000001<br>mysqlbinlog \/var\/lib\/mysql\/mysqld-bin.000003;<\/pre>\n<p>\u67e5\u770bMYSQL\u5b57\u7b26\u96c6\u7b49\u76f8\u5173\u4fe1\u606f<\/p>\n<pre>\\s<\/pre>\n<p>MYSQL\u7684\u5907\u4efd<\/p>\n<pre>mysqldump -uroot -p123 test -l -F >'\/tmp\/test.sql'<\/pre>\n<p>-l\u662f\u8bfb\u9501  \u9632\u6b62\u5907\u4efd\u7684\u8fc7\u7a0b\u4e2d\u6570\u636e\u5199\u5165\u5230\u6570\u636e\u5e93<br \/>-F\u662fFLUSH LOGS<\/p>\n<p>MYSQL\u7684\u6062\u590d<br \/>\u65b9\u6cd51\uff1a<\/p>\n<pre>mysql -uroot -p123 test -v -f < \/tmp\/test.sql<\/pre>\n<p>-v\u67e5\u770b\u5bfc\u5165\u7684\u8be6\u7ec6\u4fe1\u606f<br \/>-f\u5f53\u9047\u5230\u9519\u8bef\u65f6\uff0c\u53ef\u4ee5\u8df3\u8fc7\u53bb\u7ee7\u7eed\u5f80\u4e0b\u6267\u884c<br \/>\u65b9\u6cd52\uff1a<\/p>\n<pre>mysql -uroot -p123 test<br>source test.sql<\/pre>\n<p>\u6062\u590dbinlog\u6587\u4ef6\u4e8c\u8fdb\u5236\u65e5\u5fd7\u6587\u4ef6<\/p>\n<pre>mysqlbinlog --no-defaults  mysqld-bin.000003 |mysql -uroot -p123 test<\/pre>\n<p>\u67e5\u770b\u65e5\u5fd7<\/p>\n<pre>mysqlbinlog --no-defaults \/var\/lib\/mysql\/mysqld-bin.000006 --start-position=\"106\" --stop-position=\"962\"|more; <\/pre>\n<p>\u6309\u65e5\u5fd7\u6062\u590d<\/p>\n<pre>mysqlbinlog --no-defaults \/var\/lib\/mysql\/mysqld-bin.000006 --start-position=\"704\" --stop-position=\"876\"|mysql -uroot -p123 test<\/pre>\n<p><!--more--><\/p>\n<p>\u4e3b\u91cd\u670d\u52a1\u5668\u914d\u7f6e<br \/>0\u3001\u914d\u7f6e\u4e3b\u670d\u52a1\u5668<\/p>\n<pre>vim \/etc\/my.cnf<br>log-bin<br>server-id = 1<\/pre>\n<p>1\u3001\u7ed9\u4ece\u6570\u636e\u5e93\u6dfb\u52a0\u6388\u6743\u7528\u6237<\/p>\n<pre>grant all on *.* to slave@192.168.1.181 identified by \"123456\";<\/pre>\n<p>2\u3001\u6e05\u7a7a\u6240\u6709\u7684BIN-LOG\u65e5\u5fd7<\/p>\n<pre>reset master;<\/pre>\n<p>3\u3001\u5907\u4efd\u672c\u673a\u8981\u540c\u6b65\u7684\u6570\u636e\u5e93<\/p>\n<pre>mysqldump -uroot -p123 test -l -F >\/tmp\/test.sql<\/pre>\n<p>4\u3001\u4f20\u9001\u5df2\u7ecf\u5907\u4efd\u7684\u6570\u636e\u5e93\u5bfc\u4ece\u6570\u636e\u5e93\u670d\u52a1\u5668<\/p>\n<pre>scp \/tmp\/test.sql 192.168.1.181:\/tmp\/<\/pre>\n<p>5\u3001\u8fdb\u5165\u4ece\u670d\u52a1\u5668\uff0c\u6062\u590d\u4f20\u8fc7\u6765\u7684\u6570\u636e\u5e93\u5907\u4efd\u3002<\/p>\n<pre>mysql -uroot -p123<br>show databases;<br>create database test;<br>show master status;<br>reset master;<br>exit;<\/pre>\n<p>\u6062\u590d\u5f00\u59cb<\/p>\n<pre>mysql -uroot -p123 test <\/tmp\/test.sql<\/pre>\n<p>6\u3001\u8bbe\u7f6e\u4ece\u670d\u52a1\u5668<\/p>\n<pre>vim \/etc\/my.cnf<br>log-bin<br>server-id = 2<br>master-host = 192.168.1.180<br>master-user = slave<br>master-password = 123456<br>master-port = 3306<\/pre>\n<p>\u91cd\u542f\u670d\u52a1\uff0c\u8ba9\u914d\u7f6e\u751f\u6548<\/p>\n<pre>service mysqld restart<\/pre>\n<p>\u67e5\u770b\u4ece\u670d\u52a1\u5668\u72b6\u6001<\/p>\n<pre>show slave status\\G<\/pre>\n<p><a href=\"http:\/\/www.huzs.top\/wp-content\/uploads\/2013\/12\/20131228205431.png\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.huzs.top\/wp-content\/uploads\/2013\/12\/20131228205431.png\" alt=\"20131228205431\" width=\"537\" height=\"326\" class=\"aligncenter size-full wp-image-1972\" \/><\/a><br \/>\u5982\u679c\u51fa\u73b0\uff1a<br \/>Slave_IO_Running:YES<br \/>\u6b64\u8fdb\u7a0b\u8d1f\u8d23\u4ece\u670d\u52a1\u5668\u4ece\u4e3b\u670d\u52a1\u5668\u4e0a\u8bfb\u53d6bin-log\u65e5\u5fd7\u5e76\u5199\u5165\u4ece\u670d\u52a1\u5668\u4e0a\u7684\u4e2d\u7ee7\u65e5\u5fd7\u4e2d\u3002<br \/>Slave_SQL_Running:YES<br \/>\u6b64\u8fdb\u7a0b\u8d1f\u8d23\u8bfb\u53d6\u5e76\u6267\u884c\u4e2d\u7ee7\u65e5\u5fd7\u4e2d\u7684bin-log\u65e5\u5fd7<br \/>*\u6ce8\u610f\uff1a\u4ee5\u4e0a\u4e24\u4e2a\u90fd\u4e3aYES\u5219\u8868\u660e\u6210\u529f\uff0c\u53ea\u8981\u5176\u4e2d\u4e00\u4e2a\u72b6\u6001\u662fNO\uff0c\u5219\u8868\u793a\u590d\u5236\u8fdb\u7a0b\u505c\u6b62\u3002\u9519\u8bef\u539f\u56e0\u53ef\u4ee5\u4ece\u201clast_error\u201d\u5b57\u6bb5\u7684\u503c\u4e2d\u770b\u5230\u3002<\/p>\n<p>\u4ece\u6570\u636e\u5e93\u5e38\u7528\u547d\u4ee4\uff1a<\/p>\n<pre>1\u3001start slave  #\u542f\u52a8\u590d\u5236\u8fdb\u7a0b<br>2\u3001stop slave   #\u505c\u6b62\u590d\u5236\u8fdb\u7a0b<br>3\u3001show slave status #\u67e5\u770b\u4ece\u6570\u636e\u5e93\u72b6\u6001<br>4\u3001show master logs  #\u67e5\u770b\u4e3b\u6570\u636e\u5e93bin-log\u65e5\u5fd7<br>5\u3001changge master to #\u52a8\u6001\u6539\u53d8\u5230\u4e3b\u670d\u52a1\u5668\u7684\u914d\u7f6e\uff0c\u51fa\u73b0\u6545\u969c\u7528\u6b64\u547d\u4ee4\u8c03\u8bd5\u3002<br>6\u3001show processlist  #\u67e5\u770b\u4ece\u6570\u636e\u5e93\u8fd0\u884c\u8fdb\u7a0b<\/pre>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>MySQL\u4e3b\u4ece\u6570\u636e\u5e93\u590d\u5236 \u67e5\u770bmysql\u7aef\u53e3\u662f\u5f00\u542f netstat -tanl | grep 3306 MyS [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,10],"tags":[],"class_list":["post-1967","post","type-post","status-publish","format-standard","hentry","category-8","category-10"],"_links":{"self":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/1967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1967"}],"version-history":[{"count":5,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/1967\/revisions"}],"predecessor-version":[{"id":2074,"href":"https:\/\/www.huzs.top\/index.php?rest_route=\/wp\/v2\/posts\/1967\/revisions\/2074"}],"wp:attachment":[{"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.huzs.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}