{"id":68988,"date":"2024-10-15T09:35:25","date_gmt":"2024-10-15T01:35:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/68988\/"},"modified":"2024-10-15T09:35:25","modified_gmt":"2024-10-15T01:35:25","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-011876%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_ib_msg_51%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/68988\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-011876\uff1b\u7b26\u865f\uff1aER_IB_MSG_51\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406"},"content":{"rendered":"<h1 id=\"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-011876%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_ib_msg_51%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9-JdtNwYSzhi\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-011876\uff1b\u7b26\u865f\uff1aER_IB_MSG_51\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u6642\uff0c\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u7de8\u865f MY-011876\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207 InnoDB \u5b58\u5132\u5f15\u64ce\u7684\u554f\u984c\u6709\u95dc\uff0c\u4e26\u4e14\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u5eab\u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%a6%82%e8%bf%b0-JdtNwYSzhi\">\u932f\u8aa4\u6982\u8ff0<\/h2>\n<p>\u932f\u8aa4\u7de8\u865f MY-011876 \u7684\u5177\u9ad4\u4fe1\u606f\u70ba\uff1a\u7b26\u865f ER_IB_MSG_51\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8868\u793a InnoDB \u5b58\u5132\u5f15\u64ce\u5728\u8655\u7406\u67d0\u4e9b\u64cd\u4f5c\u6642\u9047\u5230\u4e86\u554f\u984c\uff0c\u53ef\u80fd\u662f\u7531\u65bc\u6578\u64da\u640d\u58de\u3001\u914d\u7f6e\u932f\u8aa4\u6216\u8cc7\u6e90\u4e0d\u8db3\u7b49\u539f\u56e0\u5f15\u8d77\u7684\u3002<\/p>\n<h2 id=\"%e5%b8%b8%e8%a6%8b%e5%8e%9f%e5%9b%a0-JdtNwYSzhi\">\u5e38\u898b\u539f\u56e0<\/h2>\n<ul>\n<li><strong>\u6578\u64da\u640d\u58de\uff1a<\/strong>\u5982\u679c\u6578\u64da\u6587\u4ef6\u6216\u65e5\u8a8c\u6587\u4ef6\u640d\u58de\uff0cInnoDB \u53ef\u80fd\u7121\u6cd5\u6b63\u5e38\u555f\u52d5\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4e0d\u6b63\u78ba\u7684 MySQL \u914d\u7f6e\u6587\u4ef6\u8a2d\u7f6e\u53ef\u80fd\u5c0e\u81f4 InnoDB \u7121\u6cd5\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u4e0d\u8db3\uff1a<\/strong>\u7cfb\u7d71\u8cc7\u6e90\uff08\u5982\u5167\u5b58\u6216\u78c1\u789f\u7a7a\u9593\uff09\u4e0d\u8db3\u4e5f\u53ef\u80fd\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e6%8e%92%e9%99%a4%e6%ad%a5%e9%a9%9f-JdtNwYSzhi\">\u6545\u969c\u6392\u9664\u6b65\u9a5f<\/h2>\n<p>\u7576\u9047\u5230 MY-011876 \u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e9%8c%af%e8%aa%a4%e6%97%a5%e8%aa%8c-JdtNwYSzhi\">1. \u6aa2\u67e5\u932f\u8aa4\u65e5\u8a8c<\/h3>\n<p>\u9996\u5148\uff0c\u67e5\u770b MySQL \u7684\u932f\u8aa4\u65e5\u8a8c\uff0c\u9019\u53ef\u4ee5\u63d0\u4f9b\u6709\u95dc\u932f\u8aa4\u7684\u66f4\u591a\u8a73\u7d30\u4fe1\u606f\u3002\u932f\u8aa4\u65e5\u8a8c\u901a\u5e38\u4f4d\u65bc MySQL \u5b89\u88dd\u76ee\u9304\u4e0b\u7684 data \u6587\u4ef6\u593e\u4e2d\uff0c\u6587\u4ef6\u540d\u901a\u5e38\u70ba <code>hostname.err<\/code>\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e6%95%b8%e6%93%9a%e6%96%87%e4%bb%b6-JdtNwYSzhi\">2. \u6aa2\u67e5\u6578\u64da\u6587\u4ef6<\/h3>\n<p>\u78ba\u4fdd\u6240\u6709 InnoDB \u6578\u64da\u6587\u4ef6\uff08\u5982 <code>.ibd<\/code> \u548c <code>.ibdata<\/code> \u6587\u4ef6\uff09\u90fd\u5b58\u5728\u4e14\u672a\u640d\u58de\u3002\u53ef\u4ee5\u4f7f\u7528 <code>innodb_force_recovery<\/code> \u53c3\u6578\u4f86\u5617\u8a66\u4fee\u5fa9\u640d\u58de\u7684\u6578\u64da\u3002<\/p>\n<pre><code>SET GLOBAL innodb_force_recovery = 1; -- \u9010\u6b65\u589e\u52a0\u6578\u503c\uff0c\u6700\u591a\u5230 6\n<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-JdtNwYSzhi\">3. \u6aa2\u67e5\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5 MySQL \u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f <code>my.cnf<\/code> \u6216 <code>my.ini<\/code>\uff09\uff0c\u78ba\u4fdd InnoDB \u7684\u76f8\u95dc\u8a2d\u7f6e\u6b63\u78ba\u3002\u4f8b\u5982\uff0c\u6aa2\u67e5 <code>innodb_buffer_pool_size<\/code> \u548c <code>innodb_log_file_size<\/code> \u7684\u8a2d\u7f6e\u662f\u5426\u5408\u7406\u3002<\/p>\n<h3 id=\"4-%e7%a2%ba%e4%bf%9d%e8%b3%87%e6%ba%90%e5%85%85%e8%b6%b3-JdtNwYSzhi\">4. \u78ba\u4fdd\u8cc7\u6e90\u5145\u8db3<\/h3>\n<p>\u6aa2\u67e5\u7cfb\u7d71\u7684\u5167\u5b58\u548c\u78c1\u789f\u7a7a\u9593\uff0c\u78ba\u4fdd\u6709\u8db3\u5920\u7684\u8cc7\u6e90\u4f9b MySQL \u4f7f\u7528\u3002\u53ef\u4ee5\u4f7f\u7528 <code>df -h<\/code> \u548c <code>free -m<\/code> \u547d\u4ee4\u4f86\u6aa2\u67e5\u78c1\u789f\u548c\u5167\u5b58\u7684\u4f7f\u7528\u60c5\u6cc1\u3002<\/p>\n<h3 id=\"5-%e9%87%8d%e5%95%9f-mysql-%e6%9c%8d%e5%8b%99-JdtNwYSzhi\">5. \u91cd\u555f MySQL \u670d\u52d9<\/h3>\n<p>\u5728\u9032\u884c\u4e0a\u8ff0\u6aa2\u67e5\u548c\u4fee\u5fa9\u5f8c\uff0c\u91cd\u555f MySQL \u670d\u52d9\u4ee5\u67e5\u770b\u554f\u984c\u662f\u5426\u89e3\u6c7a\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u555f\u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl restart mysql\n<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-JdtNwYSzhi\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5982\u679c\u7121\u6cd5\u5728\u672c\u5730\u89e3\u6c7a\u554f\u984c\uff0c\u8003\u616e\u4f7f\u7528\u9060\u7a0b\u8655\u7406\u5de5\u5177\u4f86\u5354\u52a9\u8a3a\u65b7\u548c\u4fee\u5fa9\u554f\u984c\u3002\u8a31\u591a\u96f2\u670d\u52d9\u63d0\u4f9b\u5546\u63d0\u4f9b\u9060\u7a0b\u7ba1\u7406\u670d\u52d9\uff0c\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u89e3\u6c7a MySQL \u7684\u5404\u7a2e\u554f\u984c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-JdtNwYSzhi\">\u7e3d\u7d50<\/h2>\n<p>MySQL \u932f\u8aa4\u7de8\u865f MY-011876 \u53ef\u80fd\u6703\u5c0d\u6578\u64da\u5eab\u7684\u6b63\u5e38\u904b\u884c\u9020\u6210\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6aa2\u67e5\u932f\u8aa4\u65e5\u8a8c\u3001\u6578\u64da\u6587\u4ef6\u3001\u914d\u7f6e\u6587\u4ef6\u4ee5\u53ca\u7cfb\u7d71\u8cc7\u6e90\uff0c\u901a\u5e38\u53ef\u4ee5\u627e\u5230\u89e3\u6c7a\u65b9\u6848\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c08\u696d\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u9019\u5c07\u70ba\u60a8\u7684\u6578\u64da\u5eab\u63d0\u4f9b\u7a69\u5b9a\u7684\u904b\u884c\u74b0\u5883\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u7de8\u865f MY-011876 (ER_IB_MSG_51, SQLSTATE HY000) \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\u65b9\u6848\uff0c\u5feb\u901f\u6062\u5fa9\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-68988","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68988","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=68988"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68988\/revisions"}],"predecessor-version":[{"id":68989,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68988\/revisions\/68989"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=68988"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=68988"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=68988"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}