{"id":220,"date":"2025-02-11T08:08:29","date_gmt":"2025-02-11T00:08:29","guid":{"rendered":"https:\/\/www.xxiaoteng.cn\/?p=220"},"modified":"2026-05-11T21:24:43","modified_gmt":"2026-05-11T13:24:43","slug":"mysql-%e6%95%b0%e6%8d%ae%e5%ba%93%e5%ae%89%e8%a3%85%e9%83%a8%e7%bd%b2","status":"publish","type":"post","link":"https:\/\/www.xxiaoteng.cn\/?p=220","title":{"rendered":"MySQL \u6570\u636e\u5e93\u5b89\u88c5\u90e8\u7f72"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\" id=\"toc-0\">1. \u4e0b\u8f7dMySQL\u8f6f\u4ef6\u5305<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/dev.mysql.com\/downloads\/mysql\/<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.xxiaoteng.cn\/wp-content\/uploads\/2026\/05\/codeZDBkZDc4MjQzZGU2OWYwY2ZkNTM2ZDJjNDIxNjcyYjhfdkdoT0RVZExRNVVyd0NWZVFtajZBZGJsRmhzQzJqYWtfVG9rZW46V0Z5U2JjRzZFb0xoU1R4eEQ1bmN5blJoblRoXzE3Nzg0OTc2MDI6MTc3ODUwMTIwMl9WNA.png\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u67e5\u770bGLIBC\u7248\u672c\uff0c\u5982\u4e0b\u56fe\u6240\u793a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.xxiaoteng.cn\/wp-content\/uploads\/2026\/05\/codeYmViMzJiZDY0NTMzMDhkN2EwZTBjZGUzZjc3NTc0NmJfcTh0OXFiMmU5WHlzb3VTdnlQODhnNEJmRzUzVHFMMFhfVG9rZW46QzEzbmJKcnJEb0VIOHp4NGF1aWNQeUxsbnFmXzE3Nzg0OTc2MDI6MTc3ODUwMTIwMl9WNA.png\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u8f7d\u5bf9\u5e94\u7248\u672c\u7684MySQL\u8f6f\u4ef6\u5305<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.xxiaoteng.cn\/wp-content\/uploads\/2026\/05\/codeMDJiODY5NWYwMzNlNzU0YjY4MjQyOTdiNGNmYjJmMzRfOTRpR1BETkdkS0V0bXpUb1Bac1l6NXNTY0FFallURmRfVG9rZW46T1l1SmJ1dXJnb3lFSEt4UXZCMmNSRXJObllnXzE3Nzg0OTc2MDI6MTc3ODUwMTIwMl9WNA.png\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc-1\">2. \u67e5\u770bMySQL GLIBC\u5b89\u88c5\u6587\u6863<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b98\u65b9\u5730\u5740\uff1ahttps:\/\/dev.mysql.com\/doc\/refman\/8.0\/en\/binary-installation.html<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.xxiaoteng.cn\/wp-content\/uploads\/2026\/05\/codeNDc0MzQwYmU0ODI0MGY1ZTA1ZTViZTkzN2MwOTg1ZWFfSWZEb3E4cXVwcURqVDhzY3NLVWZpc3dnM1A0SEhKekJfVG9rZW46RDNDb2JSSWNSb1FwSjR4Z2R0TmNCSHNqbmhnXzE3Nzg0OTc2MDI6MTc3ODUwMTIwMl9WNA.png\" alt=\"\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"toc-2\">3. \u5b89\u88c5MySQL\u8f6f\u4ef6<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u88c5MySQL\u4f9d\u8d56\u5305\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >yum install libaio -y\n\n\u6ce8\uff1alibaio \u662f Linux \u7684\u5f02\u6b65 I\/O (Asynchronous Input\/Output) \u5e93\uff0c\u5168\u79f0\u662f Linux Asynchronous I\/O Library\u3002\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5141\u8bb8\u7a0b\u5e8f\u5728\u4e0d\u963b\u585e CPU \u7684\u60c5\u51b5\u4e0b\u53d1\u8d77 I\/O \u64cd\u4f5c\uff0c\u5373 I\/O \u8bf7\u6c42\u53ef\u4ee5\u5f02\u6b65\u5730\u8fdb\u884c\uff0c\u7a0b\u5e8f\u4e0d\u9700\u8981\u7b49\u5f85 I\/O \u64cd\u4f5c\u5b8c\u6210\u540e\u518d\u8fdb\u884c\u4e0b\u4e00\u6b65\u64cd\u4f5c\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86 I\/O \u6027\u80fd\u3002\u5728 MySQL \u4e2d\uff0clibaio \u88ab\u7528\u4e8e\u5904\u7406\u78c1\u76d8\u7684\u8bfb\u5199\u64cd\u4f5c\uff0c\u5c24\u5176\u662f\u5728\u9ad8\u8d1f\u8f7d\u548c\u9ad8\u5e76\u53d1\u7684\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u63d0\u9ad8\u6570\u636e\u5e93\u7684\u6027\u80fd\u548c\u54cd\u5e94\u901f\u5ea6\u3002<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u5bf9MySQL\u538b\u7f29\u5305\u8fdb\u884c\u89e3\u538b\u7f29\u64cd\u4f5c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >tar -xf mysql-8.0.40-linux-glibc2.17-x86_64.tar.xz\nll mysql-8.0.40-linux-glibc2.17-x86_64\n\n-xf\uff1a\u53ef\u4ee5\u89e3\u538b\u4efb\u4f55tar\u7c7b\u578b\u7684\u538b\u7f29\u5305\uff0c\u5982.tar.gz\u6216.tar.xz\u683c\u5f0f\u538b\u7f29\u5305<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u76ee\u5f55\u7ed3\u6784\u8bf4\u660e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.xxiaoteng.cn\/wp-content\/uploads\/2026\/05\/codeYmZmMGQ1MDNiNmVmZjgzMzQ4MTg3ZTVhZWZmMDg0NWRfNHFjdEhnRFh1WjZWQmtVRHZwd290Q0duaEx4czRscFRfVG9rZW46R2kzOGIyeUpTb3ZUaWp4V1E2U2N4T2lLbkNmXzE3Nzg0OTc2MDI6MTc3ODUwMTIwMl9WNA.png\" alt=\"\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u8f6f\u4ef6\u5b89\u88c5\u8def\u5f84\u3001\u6570\u636e\u8def\u5f84\u4ee5\u53ca\u7aef\u53e3\u8bbe\u7f6e\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u9009\u9879<\/strong><\/td><td><strong>\u503c\uff08\u81ea\u5b9a\u4e49\u4e5f\u53ef\u4ee5\u91c7\u7528\u9ed8\u8ba4\u5f62\u5f0f\uff09<\/strong><\/td><\/tr><tr><td>\u5b89\u88c5\u8def\u5f84<\/td><td>\/export\/server\/mysql<\/td><\/tr><tr><td>\u6570\u636e\u8def\u5f84<\/td><td>\/export\/server\/mysql\/data<\/td><\/tr><tr><td>\u7aef\u53e3\u53f7<\/td><td>3306<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u5177\u4f53\u5b89\u88c5\u6b65\u9aa4\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u51c6\u5907\u5de5\u4f5c\uff0c\u63d0\u524d\u5378\u8f7d\u4e0emariadb\u76f8\u5173\u8f6f\u4ef6\u5305<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >rpm -qa |grep mariadb<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e00\u6b65\uff1a\u521b\u5efa\u4e00\u4e2a\u6570\u636e\u5e93\u4e13\u7528\u8d26\u53f7mysql\uff08\u5176\u6240\u5c5e\u7ec4\u4e5f\u4e3amysql\uff09 =&gt; -r\u7cfb\u7edf\u8d26\u53f7\uff0c-s\u53ef\u4ee5\u4f7f\u7528shell<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >useradd -r -s \/sbin\/nologin mysql\nid mysql\n\n\u53c2\u6570\u8bf4\u660e\uff1a\n-r \uff1a\u7cfb\u7edf\u53c2\u6570-s \uff1ashell\u7f29\u5199\uff0c\u7528\u4e8e\u6307\u5b9ashell\u89e3\u6790\u5668\uff0c\u9700\u8981\u767b\u5f55\u7cfb\u7edf\u8d26\u53f7\uff0c\u7528\/bin\/bash\uff1b\u4e0d\u9700\u8981\u767b\u5f55\u7cfb\u7edf\u7684\u8d26\u53f7\uff08\u7cfb\u7edf\u8d26\u53f7\uff09\uff0c\u7528\/sbin\/nologin<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e8c\u6b65\uff1a\u6e05\u7a7a\u7cfb\u7edf\u4e2d\u7684\u539f\u6709mariadb\u7684\u914d\u7f6e\u6587\u4ef6(\/etc\/my.cnf)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >rm -rf \/etc\/my.cnf<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e09\u6b65\uff1a\u628amysql\u89e3\u538b\u540e\u7684\u538b\u7f29\u5305\uff08GBLIC\u7248\u672c\uff09\u79fb\u52a8\u5230\/\u6839\u76ee\u5f55\u4e0b\uff0c\u7136\u540e\u66f4\u540d\u4e3amysql<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >mkdir -p \/export\/server\nmv mysql-8.0.40-linux-glibc2.17-x86_64 \/export\/server\/mysql<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u56db\u6b65\uff1a\u5207\u6362\u5230mysql\u5de5\u4f5c\u76ee\u5f55\/export\/server\/mysql<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >cd \/export\/server\/mysql<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e94\u6b65\uff1a\u521d\u59cb\u5316\u6570\u636e\u5e93\uff08\u53ef\u4ee5\u5b9e\u73b0\u6570\u636e\u5e93\u7684\u521d\u59cb\u5316\uff0c\u800c\u4e14\u4f1a\u4ea7\u751f\u4e00\u4e2a\u968f\u673a\u5bc6\u7801\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >bin\/mysqld --initialize --user=mysql --basedir=\/export\/server\/mysql &amp;&gt;\/tmp\/mysqld.log\n\n\u9009\u9879\u8bf4\u660e\uff1a\n--initialize   \u521d\u59cb\u5316\uff08\u771f\u6b63\u5f00\u59cb\u5e72\u6d3b\uff09\n--user=mysql   \u4ee5mysql\u7528\u6237\u7684\u8eab\u4efd\u521d\u59cb\u5316\u6570\u636e\u5e93\uff0c\u4ea7\u751f\u6587\u4ef6\u90fd\u662fmysql\u4f5c\u4e3a\u62e5\u6709\u8005\n--basedir=xxx  mysql\u5176\u5b89\u88c5\u76ee\u5f55\uff0c\u975e\u5e38\u91cd\u8981<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u8fd0\u884c\u5b8c\u6bd5\u540e\uff0c\u89c2\u5bdf\u6700\u540e\u4e00\u884c\uff0c\u4fdd\u5b58root\u8d26\u53f7\u7684\u5bc6\u7801\uff0c\u4ee5\u5907\u540e\u671f\u4f7f\u7528\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >A temporary password is generated for root@localhost: synNE*skt4ts\n\u7ecf\u9a8c\u4e4b\u8c08\uff1a\u60f3\u67e5\u770bmysql\u8f6f\u4ef6\u6709\u6ca1\u6709\u521d\u59cb\u5316\u6210\u529f\uff0c\u4e3b\u8981\u770bmysql\u76ee\u5f55\u4e0b\u6709\u6ca1\u6709\u4ea7\u751fdata\u6587\u4ef6\u5939\u4e14\u6587\u4ef6\u5939\u4e2d\u81f3\u5c11\u8981\u6709\u4e00\u4e2amysql\u7684\u6587\u4ef6\u5939\u3002\n\n\u5ef6\u4f38\u4e00\u4e0b\uff1a\u6709\u4e00\u4e2a\u6587\u4ef6\/tmp\/mysqld.log\uff0c\u91cc\u9762\u4fdd\u5b58\u4e86\u6570\u636e\u5e93\u5bc6\u7801\u4fe1\u606f\uff0c\u5982\u4f55\u63d0\u53d6\u51fa\u8fd9\u4e2a\u5bc6\u7801\uff1f\n\u7b54\uff1agrep password \/tmp\/mysqld.log |awk &#039;{print $NF}&#039;<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u516d\u6b65\uff1a\u8bbe\u7f6e\u5b89\u5168\u52a0\u5bc6\u8fde\u63a5\uff08SSL\uff09\uff0c\u6570\u636e\u4f20\u8f93\u4f1a\u91c7\u7528\u52a0\u5bc6\u5f62\u5f0f\uff0c\u9002\u5408\u654f\u611f\u6570\u636e<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >bin\/mysql_ssl_rsa_setup --datadir=\/export\/server\/mysql\/data<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u4e03\u6b65\uff1a\u521b\u5efamysqld.service<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><code class=\"prettyprint\" >vi <\/code><code class=\"prettyprint\" >\/etc\/systemd\/system\/<\/code><code class=\"prettyprint\" >mysqld.service<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >&#091;Unit]\nDescription=MySQL Server\nAfter=network.target\n\n&#091;Service]\nUser=mysql\nGroup=mysql\nType=forking\n\n# MySQL \u6267\u884c\u547d\u4ee4\u53ca\u8def\u5f84\nExecStart=\/export\/server\/mysql\/bin\/mysqld --daemonize --pid-file=\/export\/server\/mysql\/data\/mysqld.pid\nExecStop=\/export\/server\/mysql\/bin\/mysqladmin --defaults-file=\/export\/server\/mysql\/my.cnf shutdown\n\n# Ensure MySQL has sufficient time to start up\nTimeoutSec=600\n\n# PID \u6587\u4ef6\u8def\u5f84\nPIDFile=\/export\/server\/mysql\/data\/mysqld.pid\n\n# Enable these options to auto-restart the service if it crashes\nRestart=on-failure\nRestartSec=5\n\n&#091;Install]\nWantedBy=multi-user.target<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u670d\u52a1\u521b\u5efa\u5b8c\u6210\u540e\uff0c\u91cd\u65b0\u52a0\u8f7d systemd \u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >systemctl daemon-reload<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">\u7b2c\u516b\u6b65\uff1a\u542f\u52a8MySQL\u6570\u636e\u5e93<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >systemctl start mysqld\nsystemctl status mysqld<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>1. \u4e0b\u8f7dMySQL\u8f6f\u4ef6\u5305 \u4e0b\u8f7d\u5730\u5740\uff1ahttps:\/\/dev.mysql.com\/downloads\/mysq [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[30],"tags":[],"class_list":["post-220","post","type-post","status-publish","format-standard","hentry","category-mysql"],"_links":{"self":[{"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=\/wp\/v2\/posts\/220","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=220"}],"version-history":[{"count":1,"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=\/wp\/v2\/posts\/220\/revisions"}],"predecessor-version":[{"id":226,"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=\/wp\/v2\/posts\/220\/revisions\/226"}],"wp:attachment":[{"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=220"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=220"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xxiaoteng.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=220"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}