{"id":176817,"date":"2024-11-08T12:29:18","date_gmt":"2024-11-08T04:29:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/176817\/"},"modified":"2024-11-08T12:29:18","modified_gmt":"2024-11-08T04:29:18","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-%e7%84%a1%e6%b3%95%e5%89%b5%e5%bb%ba%e6%96%b0%e7%b7%9a%e7%a8%8berrno-35-%e5%a6%82%e6%9e%9c%e6%b2%92%e6%9c%89%e5%8f%af%e7%94%a8%e5%85%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/176817\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; \u7121\u6cd5\u5275\u5efa\u65b0\u7dda\u7a0b(errno 35); \u5982\u679c\u6c92\u6709\u53ef\u7528\u5167\u5b58\uff0c\u53ef\u4ee5\u67e5\u95b1\u624b\u518a\u5c0b\u627e\u53ef\u80fd\u8207\u64cd\u4f5c\u7cfb\u7d71\u76f8\u95dc\u7684\u932f\u8aa4"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a4-%e7%84%a1%e6%b3%95%e5%89%b5%e5%bb%ba%e6%96%b0%e7%b7%9a%e7%a8%8berrno-35-xRUukzHFKl\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa4 &#8211; \u7121\u6cd5\u5275\u5efa\u65b0\u7dda\u7a0b(errno 35)<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u4e00\u500b\u5e38\u898b\u7684\u932f\u8aa4\u4fe1\u606f\uff1a\u201c\u7121\u6cd5\u5275\u5efa\u65b0\u7dda\u7a0b(errno 35); \u5982\u679c\u6c92\u6709\u53ef\u7528\u5167\u5b58\uff0c\u53ef\u4ee5\u67e5\u95b1\u624b\u518a\u5c0b\u627e\u53ef\u80fd\u8207\u64cd\u4f5c\u7cfb\u7d71\u76f8\u95dc\u7684\u932f\u8aa4\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u7cfb\u7d71\u8cc7\u6e90\u7684\u9650\u5236\u6709\u95dc\uff0c\u7279\u5225\u662f\u8207\u5167\u5b58\u548c\u7dda\u7a0b\u7684\u7ba1\u7406\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u6b64\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-xRUukzHFKl\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>\u7576MySQL\u7121\u6cd5\u5275\u5efa\u65b0\u7dda\u7a0b\u6642\uff0c\u901a\u5e38\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7cfb\u7d71\u5167\u5b58\u4e0d\u8db3\uff1a<\/strong>\u5982\u679c\u7cfb\u7d71\u7684\u53ef\u7528\u5167\u5b58\u4e0d\u8db3\uff0cMySQL\u5c07\u7121\u6cd5\u5206\u914d\u65b0\u7684\u7dda\u7a0b\u3002\u9019\u53ef\u80fd\u662f\u56e0\u70ba\u5176\u4ed6\u61c9\u7528\u7a0b\u5e8f\u4f54\u7528\u4e86\u904e\u591a\u7684\u5167\u5b58\u3002<\/li>\n<li><strong>\u7dda\u7a0b\u6578\u91cf\u9650\u5236\uff1a<\/strong>\u64cd\u4f5c\u7cfb\u7d71\u5c0d\u6bcf\u500b\u7528\u6236\u6216\u9032\u7a0b\u7684\u7dda\u7a0b\u6578\u91cf\u6709\u4e00\u5b9a\u7684\u9650\u5236\u3002\u5982\u679c\u9054\u5230\u9019\u500b\u9650\u5236\uff0cMySQL\u5c07\u7121\u6cd5\u5275\u5efa\u65b0\u7684\u7dda\u7a0b\u3002<\/li>\n<li><strong>\u914d\u7f6e\u554f\u984c\uff1a<\/strong>MySQL\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u53ef\u80fd\u5b58\u5728\u4e0d\u7576\u8a2d\u7f6e\uff0c\u5c0e\u81f4\u7dda\u7a0b\u5275\u5efa\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-xRUukzHFKl\">\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90<\/h2>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5\u7cfb\u7d71\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>free -m<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u7cfb\u7d71\u7684\u7e3d\u5167\u5b58\u3001\u5df2\u7528\u5167\u5b58\u548c\u53ef\u7528\u5167\u5b58\u3002\u5982\u679c\u53ef\u7528\u5167\u5b58\u975e\u5e38\u5c11\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u8003\u616e\u91cb\u653e\u4e00\u4e9b\u8cc7\u6e90\u6216\u5347\u7d1a\u60a8\u7684\u786c\u4ef6\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%b7%9a%e7%a8%8b%e9%99%90%e5%88%b6-xRUukzHFKl\">\u6aa2\u67e5\u7dda\u7a0b\u9650\u5236<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5\u64cd\u4f5c\u7cfb\u7d71\u5c0d\u7dda\u7a0b\u7684\u9650\u5236\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u67e5\u770b\u7576\u524d\u7528\u6236\u7684\u6700\u5927\u7dda\u7a0b\u6578\uff1a<\/p>\n<pre><code>ulimit -u<\/code><\/pre>\n<p>\u5982\u679c\u9019\u500b\u6578\u5b57\u8f03\u4f4e\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u7cfb\u7d71\u914d\u7f6e\u6587\u4ef6\u4f86\u589e\u52a0\u9019\u500b\u9650\u5236\u3002\u5c0d\u65bc\u5927\u591a\u6578Linux\u7cfb\u7d71\uff0c\u60a8\u53ef\u4ee5\u5728\/etc\/security\/limits.conf\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>* soft nproc 4096\n* hard nproc 4096<\/code><\/pre>\n<p>\u9019\u5c07\u628a\u6bcf\u500b\u7528\u6236\u7684\u6700\u5927\u7dda\u7a0b\u6578\u8a2d\u7f6e\u70ba4096\u3002\u4fee\u6539\u5f8c\uff0c\u8acb\u91cd\u65b0\u555f\u52d5\u7cfb\u7d71\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h2 id=\"%e8%aa%bf%e6%95%b4mysql%e9%85%8d%e7%bd%ae-xRUukzHFKl\">\u8abf\u6574MySQL\u914d\u7f6e<\/h2>\n<p>\u5982\u679c\u7cfb\u7d71\u8cc7\u6e90\u548c\u7dda\u7a0b\u9650\u5236\u90fd\u6b63\u5e38\uff0c\u60a8\u53ef\u80fd\u9700\u8981\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u9700\u8981\u8abf\u6574\u7684\u53c3\u6578\uff1a<\/p>\n<ul>\n<li><strong>max_connections\uff1a<\/strong>\u9019\u500b\u53c3\u6578\u5b9a\u7fa9\u4e86MySQL\u53ef\u4ee5\u540c\u6642\u8655\u7406\u7684\u6700\u5927\u9023\u63a5\u6578\u3002\u6839\u64da\u60a8\u7684\u9700\u6c42\uff0c\u60a8\u53ef\u4ee5\u9069\u7576\u589e\u52a0\u9019\u500b\u503c\u3002<\/li>\n<li><strong>thread_cache_size\uff1a<\/strong>\u9019\u500b\u53c3\u6578\u63a7\u5236\u4e86MySQL\u5728\u5167\u5b58\u4e2d\u4fdd\u7559\u7684\u7dda\u7a0b\u6578\u91cf\u3002\u589e\u52a0\u9019\u500b\u503c\u53ef\u4ee5\u63d0\u9ad8\u6027\u80fd\uff0c\u6e1b\u5c11\u7dda\u7a0b\u5275\u5efa\u7684\u958b\u92b7\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u6216\u4fee\u6539\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>max_connections = 200\nthread_cache_size = 8<\/code><\/pre>\n<h2 id=\"%e9%87%8d%e5%95%9fmysql%e6%9c%8d%e5%8b%99-xRUukzHFKl\">\u91cd\u555fMySQL\u670d\u52d9<\/h2>\n<p>\u5728\u4fee\u6539\u4e86\u914d\u7f6e\u6587\u4ef6\u5f8c\uff0c\u60a8\u9700\u8981\u91cd\u555fMySQL\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u91cd\u555fMySQL\uff1a<\/p>\n<pre><code>sudo systemctl restart mysql<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-xRUukzHFKl\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa4\u201c\u7121\u6cd5\u5275\u5efa\u65b0\u7dda\u7a0b(errno 35)\u201d\u901a\u5e38\u8207\u7cfb\u7d71\u8cc7\u6e90\u7684\u9650\u5236\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u7cfb\u7d71\u5167\u5b58\u3001\u7dda\u7a0b\u9650\u5236\u4ee5\u53caMySQL\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u9019\u500b\u554f\u984c\u3002\u5982\u679c\u60a8\u5728\u9999\u6e2f\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\uff0c\u4e26\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u904b\u884c\u9806\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa4\uff1a\u7121\u6cd5\u5275\u5efa\u65b0\u7dda\u7a0b(errno 35)\u3002\u6aa2\u67e5\u5167\u5b58\u554f\u984c\uff0c\u53c3\u8003\u624b\u518a\u4e86\u89e3\u64cd\u4f5c\u7cfb\u7d71\u76f8\u95dc\u932f\u8aa4\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-176817","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=176817"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176817\/revisions"}],"predecessor-version":[{"id":176818,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/176817\/revisions\/176818"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=176817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=176817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=176817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}