{"id":28491,"date":"2023-02-03T17:51:53","date_gmt":"2022-11-11T06:25:18","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8centos-7%e5%92%8cmariadb-10-2-11%ef%bc%8c%e9%81%87%e5%88%b0%e4%ba%86socket%e9%94%99%e8%af%af%e8%ae%b0%e8%bf%b0%ef%bc%88%e4%b8%8d%e5%9c%a8%e9%82%a3%e5%84%bf%ef%bc%81%ef%bc%89\/"},"modified":"2025-08-12T08:28:23","modified_gmt":"2025-08-12T00:28:23","slug":"%e4%bd%bf%e7%94%a8centos-7%e5%92%8cmariadb-10-2-11%ef%bc%8c%e9%81%87%e5%88%b0%e4%ba%86socket%e9%94%99%e8%af%af%e8%ae%b0%e8%bf%b0%ef%bc%88%e4%b8%8d%e5%9c%a8%e9%82%a3%e5%84%bf%ef%bc%81%ef%bc%89","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8centos-7%e5%92%8cmariadb-10-2-11%ef%bc%8c%e9%81%87%e5%88%b0%e4%ba%86socket%e9%94%99%e8%af%af%e8%ae%b0%e8%bf%b0%ef%bc%88%e4%b8%8d%e5%9c%a8%e9%82%a3%e5%84%bf%ef%bc%81%ef%bc%89\/","title":{"rendered":"\u4f7f\u7528CentOS 7\u548cMariaDB 10.2.11\uff0c\u9047\u5230\u4e86Socket\u9519\u8bef\u8bb0\u8ff0\uff08\u4e0d\u5728\u90a3\u513f\uff01\uff09"},"content":{"rendered":"<h1>\u524d\u8a00<\/h1>\n<h3>\u73af\u5883<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">asianux7\uff08\u203bCentOS7.2\u76f8\u5f53\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">mariaDB10.2.11<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">VirtualBox5.1.30<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Vagrant1.9.8<\/ul>\n<h3>\u9047\u5230\u9519\u8bef (Y\u00f9 cu\u00f2 w\u00f9)<\/h3>\n<p>\u5f53\u6211\u8bd5\u56fe\u4f7f\u7528MariaDB\u65f6\uff0c\u9047\u5230\u4e86\u4ee5\u4e0b\u9519\u8bef\u3002<\/p>\n<pre class=\"post-pre\"><code>[vagrant@asianux7 ~]$ mysql -u root -p\r\nEnter password:\r\nERROR 2002 (HY000): Can't connect to local MySQL server through socket '\/var\/lib\/mysql\/mysql.sock' (111)\r\n<\/code><\/pre>\n<h1>\u751f\u5b58\u76f4\u5230\u751f\u547d\u7684\u65c5\u7a0b<\/h1>\n<h3>\u5728\u4e2d\u56fd\u8c37\u6b4c\u4e00\u4e0b<\/h3>\n<p>\u6211\u770b\u4e86\u5f88\u591a\u89e3\u51b3\u65b9\u6cd5\uff0c\u5176\u4e2d\u4e00\u79cd\u662f\u521b\u5efa\/var\/lib\/mysql\/mysql.sock\uff0c\u6216\u8005\u6388\u6743\u7684\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<h3>mysql.sock \u662f\u4e00\u4e2aMySQL\u6570\u636e\u5e93\u7684Unix\u5957\u63a5\u5b57\u6587\u4ef6\u3002<\/h3>\n<p>\u6211\u68c0\u67e5\u4e86\u4e00\u4e0b\u975e\u5e38\u5947\u602a\u7684mysql.sock\u6587\u4ef6\u3002<br \/>\n\u5b83\u5e76\u6ca1\u6709\u6d88\u5931\u4e5f\u6ca1\u6709\u4e22\u5931\u6743\u9650\u3002<br \/>\n\u4e3a\u4e86\u786e\u4fdd\uff0c\u6211\u5c1d\u8bd5\u5c06\u5176\u5220\u9664\u5e76\u4f7f\u7528touch\u91cd\u65b0\u521b\u5efa\uff0c\u4f46\u73b0\u8c61\u6ca1\u6709\u6539\u53d8\u3002<\/p>\n<pre class=\"post-pre\"><code>[vagrant@asianux7 ~]$ ls -l \/var\/lib\/mysql\r\n\u5408\u8a08 116796\r\n-rw-rw---- 1 mysql mysql    16384 12\u6708 14 11:54 aria_log.00000001\r\n-rw-rw---- 1 mysql mysql       52 12\u6708 14 11:54 aria_log_control\r\n-rw-rw---- 1 mysql mysql     2682 12\u6708 14 11:54 ib_buffer_pool\r\n-rw-rw---- 1 mysql mysql 50331648 12\u6708 14 11:54 ib_logfile0\r\n-rw-rw---- 1 mysql mysql 50331648 11\u6708 29 14:28 ib_logfile1\r\n-rw-rw---- 1 mysql mysql 18874368 12\u6708 14 11:54 ibdata1\r\n-rw-rw---- 1 mysql mysql        0 11\u6708 29 14:28 multi-master.info\r\ndrwx------ 2 mysql mysql     4096 10\u6708 18 17:43 mysql\r\n-rwxrwxrwx 1 mysql mysql        0 12\u6708 14 11:34 mysql.sock\r\ndrwx------ 2 mysql mysql     4096 10\u6708 18 17:43 performance_schema\r\ndrwx------ 2 mysql mysql     4096 12\u6708 13 11:45 school\r\n-rw-rw---- 1 mysql mysql    24576 11\u6708 29 14:28 tc.log\r\n<\/code><\/pre>\n<h3>\u67e5\u8be2MariaDB\u7684\u72b6\u6001<\/h3>\n<p>\u770b\u8d77\u6765\u670d\u52a1\u542f\u52a8\u5931\u8d25\u4e86\u3002<\/p>\n<pre class=\"post-pre\"><code>[vagrant@asianux7 ~]$ sudo systemctl status mariadb\r\n\u25cf mariadb.service - MariaDB database server\r\n   Loaded: loaded (\/usr\/lib\/systemd\/system\/mariadb.service; disabled; vendor preset: disabled)\r\n  Drop-In: \/etc\/systemd\/system\/mariadb.service.d\r\n           \u2514\u2500migrated-from-my.cnf-settings.conf\r\n   Active: inactive (dead)\r\n\uff08\u4ee5\u4e0b\u7565\uff09\r\n<\/code><\/pre>\n<h3>\u8c03\u67e5\u670d\u52a1\u542f\u52a8\u5931\u8d25\u7684\u539f\u56e0<\/h3>\n<p>\u6211\u4f1a\u67e5\u770b\u65e5\u5fd7\u3002\u6211\u627e\u5230\u4e86\u9519\u8bef\u7684\u5730\u65b9\u3002<\/p>\n<pre class=\"post-pre\"><code>[vagrant@asianux7 log]$ sudo view \/var\/log\/mariadb\/mariadb.log\r\n\uff08\u629c\u7c8b\uff09\r\n2017-12-14 11:06:26 140712117258368 [ERROR] \/usr\/sbin\/mysqld: unknown variable 'default_password_lifetime=0'\r\n2017-12-14 11:06:26 140712117258368 [ERROR] Aborting\r\n<\/code><\/pre>\n<h3>\u4fee\u6539\u6211\u7684.cnf\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6211\u8bb0\u8d77\u6765\u4e86\uff0c\u6211\u5728\u67d0\u4e2a\u7f51\u7ad9\u4e0a\u67e5\u627e\u540e\u8bbe\u7f6e\u4e86\u4e0d\u9700\u8981\u6c38\u4e45\u66f4\u6539\u5bc6\u7801\u7684\u9009\u9879\uff0c\u6240\u4ee5\u6211\u6253\u7b97\u4ee5\u540e\u518d\u6b21\u53bb\u67e5\u627e\u3002<\/p>\n<pre class=\"post-pre\"><code>[vagrant@asianux7 ~]$ sudo vi \/etc\/my.cnf\r\n[mysqld]\r\ndatadir=\/var\/lib\/mysql\r\nsocket=\/var\/lib\/mysql\/mysql.sock\r\nsymbolic-links=0\r\ncharacter-set-server=utf8\r\ndefault_password_lifetime = 0 \u2190**\u3053\u3053\u3092\u524a\u9664**\r\n\r\n[mysqld_safe]\r\nlog-error=\/var\/log\/mariadb\/mariadb.log\r\npid-file=\/var\/run\/mariadb\/mariadb.pid\r\n\r\n!includedir \/etc\/my.cnf.d\r\n<\/code><\/pre>\n<p>\uff08\u8ffd\u8a18\uff09default_password_lifetime\u770b\u8d77\u6765\u662fMySQL\u72ec\u6709\u7684\u53d8\u91cf\u3002\u5728MariaDB\u4e2d\u65e0\u6cd5\u4f7f\u7528&#8230;<br \/>\nMariaDB 10.1\u4e0eMySQL 5.7\u4e4b\u95f4\u7684\u7cfb\u7edf\u53d8\u91cf\u5dee\u5f02<\/p>\n<h3>\u542f\u52a8mariaDB<\/h3>\n<p>\u6211\u8981\u5c1d\u8bd5\u542f\u52a8MariaDB\u3002<\/p>\n<pre class=\"post-pre\"><code>[vagrant@asianux7 etc]$ sudo systemctl start mariadb\r\n<\/code><\/pre>\n<p>\u8f7b\u800c\u6613\u4e3e\u5730\u6210\u529f\u4e86\u3002<\/p>\n<h3>\u767b\u5f55MySQL<\/h3>\n<p>\u770b\u8d77\u6765\u4e5f\u80fd\u767b\u5f55\u3002<\/p>\n<pre class=\"post-pre\"><code>[vagrant@asianux7 etc]$ mysql -u root -p\r\nEnter password:\r\nWelcome to the MariaDB monitor.  Commands end with ; or \\g.\r\nYour MariaDB connection id is 8\r\nServer version: 10.2.11-MariaDB MariaDB Server\r\nCopyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others.\r\n\r\nType 'help;' or '\\h' for help. Type '\\c' to clear the current input statement.\r\n\r\nMariaDB [(none)]&gt;\r\n<\/code><\/pre>\n<h1>\u603b\u7ed3<\/h1>\n<h3>\u7531\u4e8e<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">mariaDB\u8d77\u52d5\u4e2d\u306b\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u3092\u5909\u66f4\u3057\u305f\u304c\u3001\u4e0d\u6b63\u306a\u5185\u5bb9\u3060\u3063\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b5\u30fc\u30d0\u30fc\u3092\u518d\u8d77\u52d5\u5f8c\u3001\u81ea\u52d5\u8d77\u52d5\u8a2d\u5b9a\u306emariaDB\u30b5\u30fc\u30d3\u30b9\u304c\u30a8\u30e9\u30fc\u3067\u8d77\u52d5\u3055\u308c\u3066\u3044\u306a\u304b\u3063\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">mysql\u30ed\u30b0\u30a4\u30f3\u3067socket\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u3066\u3001\u3071\u3063\u3068\u898b\u539f\u56e0\u5206\u304b\u3089\u305a\u3002<\/ul>\n<h3>\u53cd\u601d\uff0c\u6216\u8005\u8bf4\u662f\u6559\u8bad\u3002<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u8a2d\u5b9a\u3092\u5909\u3048\u305f\u3089\u3059\u3050\u306b\u30b5\u30fc\u30d3\u30b9\u3092\u518d\u8d77\u52d5\u3057\u3066\u8a2d\u5b9a\u306b\u554f\u984c\u304c\u306a\u3044\u304b\u78ba\u8a8d\u3057\u3088\u3046\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b0\u30b0\u308b\u524d\u306b\u30ed\u30b0\u3092\u78ba\u8a8d\u3057\u3088\u3046\u3002\uff08\u305f\u3076\u3093\u77ac\u6bba\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">MySQL\u3068mariaDB\u306f\u5225\u4eba\uff08\u4f3c\u3066\u308b\u3051\u3069\uff09\u3002<\/ul>\n<h3>\u8d34\u58eb<\/h3>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">ERROR 2002 (HY000): Can&#8217;t connect to local MySQL server through socket &#8216;\/var\/lib\/mysql\/mysql.sock&#8217; (111)\u3000\u306fmariaDB\uff08\u307e\u305f\u306fMySQL\uff09\u30b5\u30fc\u30d3\u30b9\u304c\u8d77\u52d5\u3057\u3066\u3044\u306a\u3044\u3068\u304d\u306b\u767a\u751f\u3059\u308b\u3002\uff08*1\uff09<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">$sodo systemctl start mariadb\u3000\u3067\u8d77\u52d5\u3057\u3066\u307f\u308b\u3002\u8d77\u52d5\u3067\u304d\u306a\u3044\u5834\u5408\u306f\u30ed\u30b0\u7b49\u3067\u30a8\u30e9\u30fc\u306e\u539f\u56e0\u3092\u63a2\u3059\u3002<\/ul>\n<p>*1 \u7ecf\u8fc7\u7b2c\u4e8c\u5929\u7684\u9a8c\u8bc1\uff0c\u5f53\u6211\u542f\u52a8mysql\u5ba2\u6237\u7aef\u65f6\uff0c\u53d1\u73b0\u53ea\u662fmariaDB\u672a\u542f\u52a8\uff0c\u6ca1\u6709\u51fa\u73b0\u76f8\u540c\u7684\u9519\u8bef(111)\u3002<br \/>\n\u6211\u8ba1\u5212\u5728\u7a7a\u95f2\u65f6\u6bb5\u67e5\u9605mariaDB\u7684\u6e90\u7801\u4ee5\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"o\">[<\/span>vagrant@asianux7 ~]<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl stop mariadb\r\n<span class=\"o\">[<\/span>vagrant@asianux7 ~]<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl status mariadb\r\n\u25cf mariadb.service - MariaDB database server\r\n   Loaded: loaded <span class=\"o\">(<\/span>\/usr\/lib\/systemd\/system\/mariadb.service<span class=\"p\">;<\/span> disabled<span class=\"p\">;<\/span> vendor preset: disabled<span class=\"o\">)<\/span>\r\n  Drop-In: \/etc\/systemd\/system\/mariadb.service.d\r\n           \u2514\u2500migrated-from-my.cnf-settings.conf\r\n   Active: inactive <span class=\"o\">(<\/span>dead<span class=\"o\">)<\/span>\r\n\uff08\u7565\uff09\r\n\u203bmariaDB\u3092\u7d42\u4e86\u3055\u305b\u305f\u72b6\u614b\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30ed\u30b0\u30a4\u30f3\r\n<span class=\"o\">[<\/span>vagrant@asianux7 ~]<span class=\"nv\">$ <\/span>mysql <span class=\"nt\">-u<\/span> root <span class=\"nt\">-p<\/span>\r\nEnter password:\r\nERROR 2002 <span class=\"o\">(<\/span>HY000<span class=\"o\">)<\/span>: Can<span class=\"sb\">`<\/span>t connect to <span class=\"nb\">local <\/span>MySQL server through socket <span class=\"s1\">'\/var\/lib\/mysql\/mysql.sock'<\/span> <span class=\"o\">(<\/span>2<span class=\"o\">)<\/span> \u2190\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>\u203b\u30c0\u30e1\u306a\u8a2d\u5b9a\u306b\u623b\u3059\r\n<span class=\"o\">[<\/span>vagrant@asianux7 ~]<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>vi \/etc\/my.cnf\r\n\u203bmariaDB\u306e\u8d77\u52d5\u3092\u5931\u6557\u3055\u305b\u308b\r\n<span class=\"o\">[<\/span>vagrant@asianux7 ~]<span class=\"nv\">$ <\/span><span class=\"nb\">sudo <\/span>systemctl start mariadb\r\nJob <span class=\"k\">for <\/span>mariadb.service failed because the control process exited with error code. See <span class=\"s2\">\"systemctl status mariadb.service\"<\/span> and <span class=\"s2\">\"journalctl -xe\"<\/span> <span class=\"k\">for <\/span>details.\r\n\u203b\u8d77\u52d5\u5931\u6557\u306e\u72b6\u614b\u3067\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30ed\u30b0\u30a4\u30f3\r\n<span class=\"o\">[<\/span>vagrant@asianux7 ~]<span class=\"nv\">$ <\/span>mysql <span class=\"nt\">-u<\/span> root <span class=\"nt\">-p<\/span>\r\nEnter password:\r\nERROR 2002 <span class=\"o\">(<\/span>HY000<span class=\"o\">)<\/span>: Can<span class=\"sb\">`<\/span>t connect to <span class=\"nb\">local <\/span>MySQL server through socket <span class=\"s1\">'\/var\/lib\/mysql\/mysql.sock'<\/span> <span class=\"o\">(<\/span>2<span class=\"o\">)<\/span> \u2190\r\n<\/code><\/pre>\n<h3>\u518d\u575a\u6301\u4e0b\u53bb<\/h3>\n<p>\u5728\u7f51\u4e0a\u641c\u7d22\u4e86\u4e00\u4e9b\u82f1\u8bed\u7f51\u7ad9\u540e\uff0c\u6211\u53d1\u73b0(111)\u88ab\u5b9a\u4e49\u4e3a\u201cconnection refused\u201d\uff0c\u5373\u201c\u8bbf\u95ee\u88ab\u62d2\u7edd\u9519\u8bef\u201d\u3002<br \/>\nMySQL\u5b98\u65b9\u7f51\u7ad9\u4e0a\u63d0\u5230\u4e86\u53ef\u80fd\u7684\u539f\u56e0\u4e4b\u4e00\u662f\u201c\u670d\u52a1\u5668\u672a\u5728\u8fd0\u884c\u201d\uff08\u8fd9\u79cd\u8868\u8ff0\u6709\u70b9\u542b\u7cca\u4e0d\u6e05\u2026\u2026\uff09\u3002<br \/>\n6.2.7\u662f\u201c\u8bbf\u95ee\u88ab\u62d2\u7edd\u9519\u8bef\u201d\u7684\u539f\u56e0\u3002<\/p>\n<p>\u56e0\u6b64\uff0c\u6211\u653e\u5fc3\u5730\u5f97\u77e5\u5728\u4e0a\u9762\u63d0\u5230\u7684\u63d0\u793a\u6587\u7ae0\u5e76\u6ca1\u6709\u9519\u8bef\u3002\u7136\u800c\uff0c\u5173\u4e8e\u5728\u573a\u666f(2)\u548c(111)\u4e2d\u51fa\u73b0\u7684\u5dee\u5f02\u4ecd\u7136\u662f\u4e00\u4e2a\u8c1c\u3002<\/p>\n<p>\u5e0c\u671b\u60a8\u540e\u7ee7\u6709\u76ca\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u524d\u8a00 \u73af\u5883 asianux7\uff08\u203bCentOS7.2\u76f8\u5f53\uff09 &nbsp; mariaDB10.2.11 &#038;nbs [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28491","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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