{"id":178582,"date":"2024-11-08T19:10:18","date_gmt":"2024-11-08T11:10:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178582\/"},"modified":"2024-11-08T19:10:19","modified_gmt":"2024-11-08T11:10:19","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42037-cr_shared_memory_connection-%e5%85%b1%e4%ba%ab%e5%86%85%e5%ad%98%ef%bc%88lu%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178582\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42037 &#8211; (CR_SHARED_MEMORY_CONNECTION) \u5171\u4eab\u5185\u5b58\uff08%lu\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42037-cr_shared_memory_connection-%e5%85%b1%e4%ba%ab%e5%86%85%e5%ad%98%ef%bc%88lu%ef%bc%89-PghRkhMRml\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42037 &#8211; (CR_SHARED_MEMORY_CONNECTION) \u5171\u4eab\u5185\u5b58\uff08%lu\uff09<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u6578\u64da\u5eab\u6642\uff0c\u60a8\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u932f\u8aa42037\uff0c\u8a72\u932f\u8aa4\u901a\u5e38\u8207\u5171\u4eab\u5167\u5b58\u9023\u63a5\u6709\u95dc\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\uff0c\u5e6b\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u7dad\u8b77\u60a8\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a42037%e7%9a%84%e6%a6%82%e8%bf%b0-PghRkhMRml\">\u932f\u8aa42037\u7684\u6982\u8ff0<\/h2>\n<p>MySQL\u932f\u8aa42037\uff0c\u6a19\u8a18\u70ba(CR_SHARED_MEMORY_CONNECTION)\uff0c\u901a\u5e38\u8868\u793aMySQL\u670d\u52d9\u5668\u7121\u6cd5\u901a\u904e\u5171\u4eab\u5167\u5b58\u5efa\u7acb\u9023\u63a5\u3002\u9019\u7a2e\u60c5\u6cc1\u53ef\u80fd\u767c\u751f\u5728\u591a\u500b\u5ba2\u6236\u7aef\u5617\u8a66\u540c\u6642\u9023\u63a5\u5230\u540c\u4e00\u500bMySQL\u5be6\u4f8b\u6642\uff0c\u6216\u8005\u7576MySQL\u670d\u52d9\u5668\u7684\u914d\u7f6e\u4e0d\u6b63\u78ba\u6642\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e7%9a%84%e5%8e%9f%e5%9b%a0-PghRkhMRml\">\u932f\u8aa4\u7684\u539f\u56e0<\/h2>\n<p>\u9020\u6210\u932f\u8aa42037\u7684\u539f\u56e0\u53ef\u80fd\u6709\u591a\u7a2e\uff0c\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u5171\u4eab\u5167\u5b58\u914d\u7f6e\u4e0d\u6b63\u78ba\uff1a<\/strong>\u5982\u679cMySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf\u6216my.ini\uff09\u4e2d\u7684\u5171\u4eab\u5167\u5b58\u8a2d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u5247\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u591a\u500b\u5ba2\u6236\u7aef\u9023\u63a5\uff1a<\/strong>\u7576\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u5617\u8a66\u901a\u904e\u5171\u4eab\u5167\u5b58\u9023\u63a5\u5230MySQL\u6642\uff0c\u53ef\u80fd\u6703\u51fa\u73fe\u7af6\u722d\u689d\u4ef6\uff0c\u5c0e\u81f4\u9023\u63a5\u5931\u6557\u3002<\/li>\n<li><strong>\u64cd\u4f5c\u7cfb\u7d71\u9650\u5236\uff1a<\/strong>\u67d0\u4e9b\u64cd\u4f5c\u7cfb\u7d71\u5c0d\u5171\u4eab\u5167\u5b58\u7684\u4f7f\u7528\u6709\u56b4\u683c\u7684\u9650\u5236\uff0c\u9019\u53ef\u80fd\u6703\u5f71\u97ffMySQL\u7684\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a42037-PghRkhMRml\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa42037<\/h2>\n<p>\u4fee\u5fa9MySQL\u932f\u8aa42037\u7684\u904e\u7a0b\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5mysql%e9%85%8d%e7%bd%ae-PghRkhMRml\">1. \u6aa2\u67e5MySQL\u914d\u7f6e<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u5171\u4eab\u5167\u5b58\u7684\u8a2d\u7f6e\u6b63\u78ba\u3002\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6aa2\u67e5\uff1a<\/p>\n<pre><code>[mysqld]\nshared-memory=1\n<\/code><\/pre>\n<p>\u78ba\u4fdd\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u555f\u7528\u4e86\u5171\u4eab\u5167\u5b58\u3002\u5982\u679c\u6c92\u6709\uff0c\u8acb\u6dfb\u52a0\u4e0a\u8ff0\u884c\u4e26\u91cd\u555fMySQL\u670d\u52d9\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e7%9a%84%e5%85%b1%e4%ba%ab%e5%85%a7%e5%ad%98%e8%a8%ad%e7%bd%ae-PghRkhMRml\">2. \u6aa2\u67e5\u64cd\u4f5c\u7cfb\u7d71\u7684\u5171\u4eab\u5167\u5b58\u8a2d\u7f6e<\/h3>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u64cd\u4f5c\u7cfb\u7d71\u7684\u5171\u4eab\u5167\u5b58\u8a2d\u7f6e\u53ef\u80fd\u6703\u5f71\u97ffMySQL\u7684\u904b\u884c\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7684\u5171\u4eab\u5167\u5b58\u8a2d\u7f6e\uff1a<\/p>\n<pre><code>ipcs -lm\n<\/code><\/pre>\n<p>\u5982\u679c\u767c\u73fe\u5171\u4eab\u5167\u5b58\u7684\u9650\u5236\u904e\u4f4e\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u7cfb\u7d71\u914d\u7f6e\u6587\u4ef6\u4f86\u589e\u52a0\u9019\u4e9b\u9650\u5236\u3002\u5177\u9ad4\u6b65\u9a5f\u53d6\u6c7a\u65bc\u60a8\u4f7f\u7528\u7684\u64cd\u4f5c\u7cfb\u7d71\u3002<\/p>\n<h3 id=\"3-%e6%b8%9b%e5%b0%91%e5%90%8c%e6%99%82%e9%80%a3%e6%8e%a5%e6%95%b8%e9%87%8f-PghRkhMRml\">3. \u6e1b\u5c11\u540c\u6642\u9023\u63a5\u6578\u91cf<\/h3>\n<p>\u5982\u679c\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u5617\u8a66\u901a\u904e\u5171\u4eab\u5167\u5b58\u9023\u63a5\uff0c\u60a8\u53ef\u4ee5\u8003\u616e\u6e1b\u5c11\u540c\u6642\u9023\u63a5\u7684\u6578\u91cf\u3002\u9019\u53ef\u4ee5\u901a\u904e\u8abf\u6574\u61c9\u7528\u7a0b\u5e8f\u7684\u8a2d\u7f6e\u4f86\u5be6\u73fe\uff0c\u6216\u8005\u5728\u9ad8\u8ca0\u8f09\u60c5\u6cc1\u4e0b\u4f7f\u7528\u5176\u4ed6\u9023\u63a5\u65b9\u5f0f\uff0c\u5982TCP\/IP\u3002<\/p>\n<h3 id=\"4-%e9%87%8d%e6%96%b0%e5%95%9f%e5%8b%95mysql%e6%9c%8d%e5%8b%99-PghRkhMRml\">4. \u91cd\u65b0\u555f\u52d5MySQL\u670d\u52d9<\/h3>\n<p>\u5728\u9032\u884c\u4e0a\u8ff0\u66f4\u6539\u5f8c\uff0c\u8acb\u52d9\u5fc5\u91cd\u65b0\u555f\u52d5MySQL\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u91cd\u65b0\u555f\u52d5MySQL\uff1a<\/p>\n<pre><code>sudo systemctl restart mysql\n<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PghRkhMRml\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa42037 (CR_SHARED_MEMORY_CONNECTION) \u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6aa2\u67e5\u914d\u7f6e\u3001\u8abf\u6574\u64cd\u4f5c\u7cfb\u7d71\u8a2d\u7f6e\u4ee5\u53ca\u7ba1\u7406\u9023\u63a5\u6578\u91cf\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u4e86\u89e3\u9019\u4e9b\u57fa\u672c\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\u5c07\u6709\u52a9\u65bc\u60a8\u5728\u9047\u5230\u985e\u4f3c\u554f\u984c\u6642\u8fc5\u901f\u53cd\u61c9\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u6578\u64da\u5eab\u548c\u61c9\u7528\u7a0b\u5e8f\u3002\u7121\u8ad6\u662f <a href=\"https:\/\/server.hk\">\u4e91\u4f3a\u670d\u5668<\/a> \u9084\u662f\u5176\u4ed6\u670d\u52d9\uff0c\u6211\u5011\u90fd\u80fd\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa42037 (CR_SHARED_MEMORY_CONNECTION) \u7684\u65b9\u6cd5\uff0c\u89e3\u6c7a\u5171\u4eab\u5167\u5b58\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\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-178582","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178582","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=178582"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178582\/revisions"}],"predecessor-version":[{"id":178583,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178582\/revisions\/178583"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}