{"id":67523,"date":"2024-10-15T01:53:17","date_gmt":"2024-10-14T17:53:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/67523\/"},"modified":"2024-10-15T01:53:17","modified_gmt":"2024-10-14T17:53:17","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-010523%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_tc_bad_magic_in_tc_log%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c-2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/67523\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-010523\uff1b\u7b26\u865f\uff1aER_TC_BAD_MAGIC_IN_TC_LOG\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-010523%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_tc_bad_magic_in_tc_log%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85%e9%9a%9c%e4%bf%ae-PqavBHGcTq\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-010523\uff1b\u7b26\u865f\uff1aER_TC_BAD_MAGIC_IN_TC_LOG\uff1bSQLSTATE\uff1aHY000 \u5831\u932f \u6545\u969c\u4fee\u5fa9 \u9060\u7a0b\u8655\u7406<\/h1>\n<p>\u5728\u4f7f\u7528 MySQL \u6578\u64da\u5eab\u7684\u904e\u7a0b\u4e2d\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-010523\u3002\u9019\u500b\u932f\u8aa4\u7684\u7b26\u865f\u70ba ER_TC_BAD_MAGIC_IN_TC_LOG\uff0cSQLSTATE \u70ba HY000\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u6210\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u4fee\u5fa9\u65b9\u6cd5\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u89e3\u6c7a\u554f\u984c\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%a6%82%e8%bf%b0-PqavBHGcTq\">\u932f\u8aa4\u6982\u8ff0<\/h2>\n<p>MY-010523 \u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728 MySQL \u7684\u4e8b\u52d9\u65e5\u8a8c\u4e2d\uff0c\u8868\u793a\u65e5\u8a8c\u6587\u4ef6\u7684\u683c\u5f0f\u4e0d\u6b63\u78ba\u6216\u5df2\u640d\u58de\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4e0d\u7576\u7684\u95dc\u6a5f\u3001\u786c\u4ef6\u6545\u969c\u6216\u6587\u4ef6\u7cfb\u7d71\u640d\u58de\u7b49\u539f\u56e0\u5c0e\u81f4\u7684\u3002\u7576 MySQL \u5617\u8a66\u8b80\u53d6\u4e8b\u52d9\u65e5\u8a8c\u6642\uff0c\u82e5\u767c\u73fe\u65e5\u8a8c\u7684\u300c\u9b54\u8853\u6578\u5b57\u300d\uff08magic number\uff09\u4e0d\u6b63\u78ba\uff0c\u4fbf\u6703\u5831\u544a\u6b64\u932f\u8aa4\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e6%88%90%e5%9b%a0-PqavBHGcTq\">\u932f\u8aa4\u6210\u56e0<\/h2>\n<ul>\n<li><strong>\u4e0d\u7576\u95dc\u6a5f\uff1a<\/strong>\u5982\u679c MySQL \u670d\u52d9\u5668\u5728\u5beb\u5165\u65e5\u8a8c\u6642\u7a81\u7136\u95dc\u9589\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u65e5\u8a8c\u6587\u4ef6\u640d\u58de\u3002<\/li>\n<li><strong>\u786c\u4ef6\u6545\u969c\uff1a<\/strong>\u786c\u789f\u6545\u969c\u6216\u5176\u4ed6\u786c\u4ef6\u554f\u984c\u53ef\u80fd\u6703\u5f71\u97ff\u6578\u64da\u7684\u5b8c\u6574\u6027\u3002<\/li>\n<li><strong>\u6587\u4ef6\u7cfb\u7d71\u640d\u58de\uff1a<\/strong>\u64cd\u4f5c\u7cfb\u7d71\u7684\u6587\u4ef6\u7cfb\u7d71\u640d\u58de\u4e5f\u53ef\u80fd\u5c0e\u81f4\u65e5\u8a8c\u6587\u4ef6\u7121\u6cd5\u6b63\u78ba\u8b80\u53d6\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u4e0d\u540c\u7248\u672c\u7684 MySQL \u4e4b\u9593\u7684\u6578\u64da\u6587\u4ef6\u4e0d\u517c\u5bb9\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%bd%b1%e9%9f%bf-PqavBHGcTq\">\u5f71\u97ff<\/h2>\n<p>\u7576\u51fa\u73fe MY-010523 \u932f\u8aa4\u6642\uff0cMySQL \u670d\u52d9\u5c07\u7121\u6cd5\u555f\u52d5\uff0c\u9019\u6703\u5c0e\u81f4\u61c9\u7528\u7a0b\u5e8f\u7121\u6cd5\u8a2a\u554f\u6578\u64da\u5eab\uff0c\u5f9e\u800c\u5f71\u97ff\u696d\u52d9\u904b\u884c\u3002\u7279\u5225\u662f\u5728\u9ad8\u53ef\u7528\u6027\u74b0\u5883\u4e2d\uff0c\u9019\u7a2e\u932f\u8aa4\u53ef\u80fd\u6703\u5c0e\u81f4\u670d\u52d9\u4e2d\u65b7\uff0c\u5f71\u97ff\u7528\u6236\u9ad4\u9a57\u3002<\/p>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-PqavBHGcTq\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u4fee\u5fa9 MY-010523 \u932f\u8aa4\u7684\u904e\u7a0b\u53ef\u80fd\u6d89\u53ca\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-PqavBHGcTq\">1. \u6aa2\u67e5\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5 MySQL \u7684\u932f\u8aa4\u65e5\u8a8c\uff0c\u4e86\u89e3\u5177\u9ad4\u7684\u932f\u8aa4\u4fe1\u606f\u3002\u932f\u8aa4\u65e5\u8a8c\u901a\u5e38\u4f4d\u65bc MySQL \u7684\u6578\u64da\u76ee\u9304\u4e2d\uff0c\u6587\u4ef6\u540d\u70ba <code>hostname.err<\/code>\u3002<\/p>\n<h3 id=\"2-%e5%98%97%e8%a9%a6%e6%81%a2%e5%be%a9%e6%97%a5%e8%aa%8c-PqavBHGcTq\">2. \u5617\u8a66\u6062\u5fa9\u65e5\u8a8c<\/h3>\n<p>\u5982\u679c\u65e5\u8a8c\u6587\u4ef6\u640d\u58de\uff0c\u53ef\u4ee5\u5617\u8a66\u4f7f\u7528 <code>innodb_force_recovery<\/code> \u53c3\u6578\u4f86\u555f\u52d5 MySQL\u3002\u9019\u500b\u53c3\u6578\u53ef\u4ee5\u5e6b\u52a9\u6062\u5fa9\u6578\u64da\uff0c\u4f46\u8acb\u6ce8\u610f\uff0c\u9019\u662f\u4e00\u500b\u81e8\u6642\u89e3\u6c7a\u65b9\u6848\uff0c\u61c9\u5728\u6062\u5fa9\u5f8c\u7acb\u5373\u9032\u884c\u6578\u64da\u5099\u4efd\u3002<\/p>\n<pre><code>SET GLOBAL innodb_force_recovery = 1; -- \u9010\u6b65\u589e\u52a0\u5230 6\uff0c\u76f4\u5230\u80fd\u555f\u52d5<\/code><\/pre>\n<h3 id=\"3-%e9%87%8d%e5%bb%ba%e6%97%a5%e8%aa%8c%e6%96%87%e4%bb%b6-PqavBHGcTq\">3. \u91cd\u5efa\u65e5\u8a8c\u6587\u4ef6<\/h3>\n<p>\u5982\u679c\u7121\u6cd5\u6062\u5fa9\u65e5\u8a8c\uff0c\u53ef\u4ee5\u8003\u616e\u522a\u9664\u640d\u58de\u7684\u65e5\u8a8c\u6587\u4ef6\uff0c\u7136\u5f8c\u91cd\u555f MySQL\u3002\u9019\u6a23\u505a\u6703\u5c0e\u81f4\u4e1f\u5931\u672a\u63d0\u4ea4\u7684\u4e8b\u52d9\uff0c\u56e0\u6b64\u5728\u57f7\u884c\u6b64\u64cd\u4f5c\u4e4b\u524d\uff0c\u52d9\u5fc5\u5099\u4efd\u6578\u64da\u3002<\/p>\n<pre><code>rm \/var\/lib\/mysql\/ib_logfile*<br>service mysql restart<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%a1%ac%e4%bb%b6%e5%92%8c%e6%96%87%e4%bb%b6%e7%b3%bb%e7%b5%b1-PqavBHGcTq\">4. \u6aa2\u67e5\u786c\u4ef6\u548c\u6587\u4ef6\u7cfb\u7d71<\/h3>\n<p>\u5982\u679c\u554f\u984c\u983b\u7e41\u767c\u751f\uff0c\u5efa\u8b70\u6aa2\u67e5\u786c\u4ef6\u72c0\u6cc1\u548c\u6587\u4ef6\u7cfb\u7d71\u7684\u5b8c\u6574\u6027\u3002\u53ef\u4ee5\u4f7f\u7528 <code>fsck<\/code> \u547d\u4ee4\u6aa2\u67e5\u6587\u4ef6\u7cfb\u7d71\uff0c\u4e26\u78ba\u4fdd\u786c\u789f\u6c92\u6709\u6545\u969c\u3002<\/p>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86-PqavBHGcTq\">\u9060\u7a0b\u8655\u7406<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7121\u6cd5\u76f4\u63a5\u8a2a\u554f MySQL \u670d\u52d9\u5668\uff0c\u9019\u6642\u53ef\u4ee5\u8003\u616e\u9060\u7a0b\u8655\u7406\u3002\u4f7f\u7528 SSH \u767b\u9304\u5230\u670d\u52d9\u5668\u5f8c\uff0c\u53ef\u4ee5\u6309\u7167\u4e0a\u8ff0\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\u3002\u6b64\u5916\uff0c\u4f7f\u7528\u9060\u7a0b\u684c\u9762\u5de5\u5177\u4e5f\u53ef\u4ee5\u9032\u884c\u66f4\u76f4\u89c0\u7684\u64cd\u4f5c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-PqavBHGcTq\">\u7e3d\u7d50<\/h2>\n<p>MY-010523 \u932f\u8aa4\u53ef\u80fd\u6703\u5c0d MySQL \u6578\u64da\u5eab\u7684\u904b\u884c\u9020\u6210\u56b4\u91cd\u5f71\u97ff\uff0c\u4f46\u901a\u904e\u6b63\u78ba\u7684\u6545\u969c\u6392\u9664\u6b65\u9a5f\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u554f\u984c\u3002\u5b9a\u671f\u5099\u4efd\u6578\u64da\u548c\u6aa2\u67e5\u7cfb\u7d71\u72c0\u6cc1\u662f\u9810\u9632\u6b64\u985e\u932f\u8aa4\u7684\u6700\u4f73\u65b9\u6cd5\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u89e3\u6c7a\u65b9\u6848\uff0c\u8acb\u8003\u616e\u4f7f\u7528 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u670d\u52d9\uff0c\u4ee5\u78ba\u4fdd\u60a8\u7684\u6578\u64da\u5eab\u74b0\u5883\u7a69\u5b9a\u53ef\u9760\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u7de8\u865f MY-010523\uff08ER_TC_BAD_MAGIC_IN_TC_LOG\uff09\u53ca SQLSTATE HY000 \u7684\u6545\u969c\uff0c\u63d0\u4f9b\u9060\u7a0b\u8655\u7406\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-67523","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67523","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=67523"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67523\/revisions"}],"predecessor-version":[{"id":67524,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/67523\/revisions\/67524"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=67523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=67523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=67523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}