{"id":178592,"date":"2024-11-08T19:15:23","date_gmt":"2024-11-08T11:15:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178592\/"},"modified":"2024-11-08T19:15:24","modified_gmt":"2024-11-08T11:15:24","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42042-cr_shared_memory_file_map_error-%e6%97%a0%e6%b3%95%e6%89%93%e5%bc%80%e5%85%b1%e4%ba%ab%e5%86%85%e5%ad%98%ef%bc%9b%e5%ae%a2%e6%88%b7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178592\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42042 &#8211; (CR_SHARED_MEMORY_FILE_MAP_ERROR) \u65e0\u6cd5\u6253\u5f00\u5171\u4eab\u5185\u5b58\uff1b\u5ba2\u6237\u7aef\u65e0\u6cd5\u5206\u914d\u6587\u4ef6\u6620\u5c04\uff08%lu\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42042-cr_shared_memory_file_map_error-%e7%84%a1%e6%b3%95%e6%89%93%e9%96%8b%e5%85%b1%e4%ba%ab%e5%85%a7%e5%ad%98%ef%bc%9b%e5%ae%a2%e6%88%b6-UHdiBEfdUi\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42042 &#8211; (CR_SHARED_MEMORY_FILE_MAP_ERROR) \u7121\u6cd5\u6253\u958b\u5171\u4eab\u5167\u5b58\uff1b\u5ba2\u6236\u7aef\u7121\u6cd5\u5206\u914d\u6587\u4ef6\u6620\u5c04\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\u8aa42042\uff0c\u5177\u9ad4\u8868\u73fe\u70ba\u201c(CR_SHARED_MEMORY_FILE_MAP_ERROR) \u7121\u6cd5\u6253\u958b\u5171\u4eab\u5167\u5b58\uff1b\u5ba2\u6236\u7aef\u7121\u6cd5\u5206\u914d\u6587\u4ef6\u6620\u5c04\uff08%lu\uff09\u201d\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207MySQL\u7684\u5171\u4eab\u5167\u5b58\u914d\u7f6e\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u591a\u500b\u5ba2\u6236\u7aef\u540c\u6642\u8a2a\u554f\u6578\u64da\u5eab\u6642\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-UHdiBEfdUi\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MySQL\u4f7f\u7528\u5171\u4eab\u5167\u5b58\u4f86\u63d0\u9ad8\u6027\u80fd\uff0c\u7279\u5225\u662f\u5728\u672c\u5730\u5ba2\u6236\u7aef\u548c\u670d\u52d9\u5668\u4e4b\u9593\u7684\u901a\u4fe1\u4e2d\u3002\u7576\u60a8\u770b\u5230\u932f\u8aa42042\u6642\uff0c\u9019\u901a\u5e38\u610f\u5473\u8457MySQL\u7121\u6cd5\u5275\u5efa\u6216\u8a2a\u554f\u5171\u4eab\u5167\u5b58\u5340\u57df\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u53ef\u80fd\u7684\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u7cfb\u7d71\u8cc7\u6e90\u4e0d\u8db3\uff1a<\/strong>\u5982\u679c\u7cfb\u7d71\u7684\u5167\u5b58\u8cc7\u6e90\u4e0d\u8db3\uff0cMySQL\u53ef\u80fd\u7121\u6cd5\u5206\u914d\u6240\u9700\u7684\u5171\u4eab\u5167\u5b58\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08my.cnf\u6216my.ini\uff09\u4e2d\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\u7684\u8a2d\u7f6e\uff0c\u5c0e\u81f4\u5171\u4eab\u5167\u5b58\u7121\u6cd5\u6b63\u78ba\u555f\u7528\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u904b\u884cMySQL\u7684\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u5275\u5efa\u6216\u8a2a\u554f\u5171\u4eab\u5167\u5b58\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\u7279\u5b9a\u7684\u9650\u5236\uff0c\u9019\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e8%a7%a3%e6%b1%ba%e6%96%b9%e6%a1%88-UHdiBEfdUi\">\u89e3\u6c7a\u65b9\u6848<\/h2>\n<p>\u8981\u4fee\u5fa9MySQL\u932f\u8aa42042\uff0c\u60a8\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u64cd\u4f5c\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b3%bb%e7%b5%b1%e8%b3%87%e6%ba%90-UHdiBEfdUi\">1. \u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u6709\u8db3\u5920\u7684\u5167\u5b58\u53ef\u7528\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7cfb\u7d71\u7684\u5167\u5b58\u4f7f\u7528\u60c5\u6cc1\uff1a<\/p>\n<pre><code>free -m<\/code><\/pre>\n<p>\u5982\u679c\u5167\u5b58\u4f7f\u7528\u7387\u904e\u9ad8\uff0c\u8003\u616e\u95dc\u9589\u4e00\u4e9b\u4e0d\u5fc5\u8981\u7684\u61c9\u7528\u7a0b\u5e8f\u6216\u589e\u52a0\u7cfb\u7d71\u5167\u5b58\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5mysql%e9%85%8d%e7%bd%ae-UHdiBEfdUi\">2. \u6aa2\u67e5MySQL\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u5171\u4eab\u5167\u5b58\u7684\u8a2d\u7f6e\u6b63\u78ba\u3002\u60a8\u53ef\u4ee5\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u67e5\u627e\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>[mysqld]\nshared-memory = 1\n<\/code><\/pre>\n<p>\u5982\u679c\u9019\u4e9b\u8a2d\u7f6e\u4e0d\u5b58\u5728\uff0c\u60a8\u53ef\u4ee5\u624b\u52d5\u6dfb\u52a0\u5b83\u5011\u3002\u4fee\u6539\u5f8c\uff0c\u8acb\u91cd\u555fMySQL\u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\u3002<\/p>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e6%ac%8a%e9%99%90-UHdiBEfdUi\">3. \u6aa2\u67e5\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u904b\u884cMySQL\u7684\u7528\u6236\u64c1\u6709\u5275\u5efa\u548c\u8a2a\u554f\u5171\u4eab\u5167\u5b58\u7684\u6b0a\u9650\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7576\u524d\u7528\u6236\uff1a<\/p>\n<pre><code>whoami<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\uff0c\u60a8\u53ef\u4ee5\u66f4\u6539\u7528\u6236\u7684\u6b0a\u9650\u6216\u4ee5\u66f4\u9ad8\u6b0a\u9650\u7684\u7528\u6236\u904b\u884cMySQL\u3002<\/p>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e6%93%8d%e4%bd%9c%e7%b3%bb%e7%b5%b1%e9%99%90%e5%88%b6-UHdiBEfdUi\">4. \u6aa2\u67e5\u64cd\u4f5c\u7cfb\u7d71\u9650\u5236<\/h3>\n<p>\u67d0\u4e9b\u64cd\u4f5c\u7cfb\u7d71\u5c0d\u5171\u4eab\u5167\u5b58\u7684\u4f7f\u7528\u6709\u7279\u5b9a\u7684\u9650\u5236\u3002\u60a8\u53ef\u4ee5\u6aa2\u67e5\u548c\u4fee\u6539\u9019\u4e9b\u9650\u5236\u3002\u4f8b\u5982\uff0c\u5728Linux\u7cfb\u7d71\u4e2d\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u5171\u4eab\u5167\u5b58\u7684\u9650\u5236\uff1a<\/p>\n<pre><code>ipcs -lm<\/code><\/pre>\n<p>\u5982\u679c\u9700\u8981\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u7de8\u8f2f\u7cfb\u7d71\u914d\u7f6e\u6587\u4ef6\u4f86\u589e\u52a0\u9019\u4e9b\u9650\u5236\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-UHdiBEfdUi\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa42042\u901a\u5e38\u8207\u5171\u4eab\u5167\u5b58\u7684\u914d\u7f6e\u548c\u7cfb\u7d71\u8cc7\u6e90\u6709\u95dc\u3002\u901a\u904e\u6aa2\u67e5\u7cfb\u7d71\u8cc7\u6e90\u3001MySQL\u914d\u7f6e\u3001\u7528\u6236\u6b0a\u9650\u4ee5\u53ca\u64cd\u4f5c\u7cfb\u7d71\u7684\u9650\u5236\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u60a8\u5728\u9999\u6e2f\u5c0b\u627e\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528\u6211\u5011\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u61c9\u7528\u63d0\u4f9b\u5f37\u5927\u7684\u652f\u6301\u548c\u6027\u80fd\u4fdd\u969c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa42042 (CR_SHARED_MEMORY_FILE_MAP_ERROR) \u7684\u65b9\u6cd5\uff0c\u89e3\u6c7a\u7121\u6cd5\u6253\u958b\u5171\u4eab\u5167\u5b58\u53ca\u5ba2\u6236\u7aef\u6587\u4ef6\u6620\u5c04\u5206\u914d\u554f\u984c\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-178592","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178592","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=178592"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178592\/revisions"}],"predecessor-version":[{"id":178593,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178592\/revisions\/178593"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178592"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178592"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178592"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}