{"id":254,"date":"2020-04-05T21:17:53","date_gmt":"2020-04-05T13:17:53","guid":{"rendered":"https:\/\/blog.humh.cn\/?p=254"},"modified":"2020-04-17T10:56:16","modified_gmt":"2020-04-17T02:56:16","slug":"failed-to-restart-mysqld-service-unit-not-found","status":"publish","type":"post","link":"https:\/\/blog.humh.cn\/?p=254","title":{"rendered":"Failed to restart mysqld.service: Unit not found"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote\"><p>\u5728my.cnf\u4fee\u6539\u4e86\u90e8\u5206mysql\u7684\u914d\u7f6e\uff0c\u4e3a\u4e86\u914d\u7f6e\u751f\u6548\u9700\u8981\u91cd\u542fmysql\uff0c\u8f93\u5165 <code>systemctl restart mysql.service<\/code>\u65f6\uff0c\u62a5\u9519\u201c Failed to restart mysqld.service: Unit not found \u201d<\/p><\/blockquote>\n\n\n\n<p>\u524d\u63d0\uff1aCentOS7\uff0c\u5e76\u5df2\u5b89\u88c5\u4e86mysql\u3002<\/p>\n\n\n\n<p>\u8981\u89e3\u51b3\u62a5\u9519\u4fe1\u606f\uff0c \u9700\u8981\u5b89\u88c5mysql-server \u3002<br>1\u3001<code> yum install -y mysql-server<\/code><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><a href=\"https:\/\/file.blog.humh.cn\/2020\/04\/image-6.png\"><img width=\"1024\" height=\"238\" class=\"wp-image-255 lazyload\" title=\"Failed to restart mysqld.service: Unit not found\" src=\"data:image\/gif;base64,R0lGODlhAgABAIAAALGxsQAAACH5BAAAAAAALAAAAAACAAEAAAICBAoAOw==\" data-src=\"https:\/\/file.blog.humh.cn\/2020\/04\/image-6-1024x238.png\" alt=\"https:\/\/file.blog.humh.cn\/2020\/04\/image-6-1024x238.png\" data-srcset=\"https:\/\/file.blog.humh.cn\/wp-content\/uploads\/2020\/04\/image-6-1024x238.png 1024w, https:\/\/file.blog.humh.cn\/wp-content\/uploads\/2020\/04\/image-6-300x70.png 300w, https:\/\/file.blog.humh.cn\/wp-content\/uploads\/2020\/04\/image-6-768x178.png 768w, https:\/\/file.blog.humh.cn\/wp-content\/uploads\/2020\/04\/image-6-1536x356.png 1536w, https:\/\/file.blog.humh.cn\/wp-content\/uploads\/2020\/04\/image-6.png 1875w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/a><\/figure><\/div>\n\n\n\n<p>2\u3001<code>systemctl daemon-reload<\/code><br>\u91cd\u65b0\u52a0\u8f7d\u67d0\u4e2a\u670d\u52a1\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u5982\u679c\u65b0\u5b89\u88c5\u4e86\u4e00\u4e2a\u670d\u52a1\uff0c\u5f52\u5c5e\u4e8e systemctl \u7ba1\u7406\uff0c\u8981\u662f\u65b0\u670d\u52a1\u7684\u670d\u52a1\u7a0b\u5e8f\u914d\u7f6e\u6587\u4ef6\u751f\u6548\uff0c\u9700\u91cd\u65b0\u52a0\u8f7d\u3002<br>3\u3001<code>systemctl restart mysqld.service<\/code><br>\u73b0\u5728\u5df2\u7ecf\u6210\u529f\uff0c\u53ef\u4ee5\u9a8c\u8bc1\u5728 my.cnf \u4e2d\u66f4\u6539\u7684\u914d\u7f6e\u662f\u5426\u751f\u6548\u3002<\/p>\n\n\n\n<p>\u5982\u679c\u9700\u8981\u8bbe\u7f6emysql\u670d\u52a1\u5f00\u673a\u81ea\u542f\uff0c\u8f93\u5165 <code>systemctl enable mysqld.service<\/code><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728my.cnf\u4fee\u6539\u4e86\u90e8\u5206mysql\u7684\u914d\u7f6e\uff0c\u4e3a\u4e86\u914d\u7f6e\u751f\u6548\u9700\u8981\u91cd\u542fmysql\uff0c\u8f93\u5165 systemctl resta [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[52],"tags":[30,36],"_links":{"self":[{"href":"https:\/\/blog.humh.cn\/index.php?rest_route=\/wp\/v2\/posts\/254"}],"collection":[{"href":"https:\/\/blog.humh.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.humh.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.humh.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.humh.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=254"}],"version-history":[{"count":4,"href":"https:\/\/blog.humh.cn\/index.php?rest_route=\/wp\/v2\/posts\/254\/revisions"}],"predecessor-version":[{"id":379,"href":"https:\/\/blog.humh.cn\/index.php?rest_route=\/wp\/v2\/posts\/254\/revisions\/379"}],"wp:attachment":[{"href":"https:\/\/blog.humh.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.humh.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.humh.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}