{"id":68239,"date":"2024-10-15T07:55:16","date_gmt":"2024-10-14T23:55:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/68239\/"},"modified":"2024-10-15T07:55:16","modified_gmt":"2024-10-14T23:55:16","slug":"mysql-%e9%8c%af%e8%aa%a4%e7%b7%a8%e8%99%9f%ef%bc%9amy-011537%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_grp_rpl_slave_io_thd_primary_unknown%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/68239\/","title":{"rendered":"MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-011537\uff1b\u7b26\u865f\uff1aER_GRP_RPL_SLAVE_IO_THD_PRIMARY_UNKNOWN\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-011537%ef%bc%9b%e7%ac%a6%e8%99%9f%ef%bc%9aer_grp_rpl_slave_io_thd_primary_unknown%ef%bc%9bsqlstate%ef%bc%9ahy000-%e5%a0%b1%e9%8c%af-%e6%95%85-ZlZVuKYJgq\">MySQL \u932f\u8aa4\u7de8\u865f\uff1aMY-011537\uff1b\u7b26\u865f\uff1aER_GRP_RPL_SLAVE_IO_THD_PRIMARY_UNKNOWN\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\u7ba1\u7406\u54e1\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u4fbf\u662f\u932f\u8aa4\u7de8\u865f MY-011537\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u8207\u4e3b\u5f9e\u8907\u88fd\u7684\u914d\u7f6e\u6709\u95dc\uff0c\u7279\u5225\u662f\u5728\u5f9e\u4f3a\u670d\u5668\u7684 I\/O \u7dda\u7a0b\u7121\u6cd5\u6b63\u78ba\u9023\u63a5\u5230\u4e3b\u4f3a\u670d\u5668\u6642\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u3001\u5f71\u97ff\u4ee5\u53ca\u5982\u4f55\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a4%e5%8e%9f%e5%9b%a0%e5%88%86%e6%9e%90-ZlZVuKYJgq\">\u932f\u8aa4\u539f\u56e0\u5206\u6790<\/h2>\n<p>MY-011537 \u932f\u8aa4\u7684\u4e3b\u8981\u539f\u56e0\u662f\u5f9e\u4f3a\u670d\u5668\u7684 I\/O \u7dda\u7a0b\u7121\u6cd5\u8b58\u5225\u4e3b\u4f3a\u670d\u5668\u7684\u72c0\u614b\u3002\u9019\u53ef\u80fd\u662f\u7531\u65bc\u4ee5\u4e0b\u5e7e\u500b\u539f\u56e0\u9020\u6210\u7684\uff1a<\/p>\n<ul>\n<li><strong>\u4e3b\u4f3a\u670d\u5668\u4e0d\u53ef\u7528\uff1a<\/strong>\u5982\u679c\u4e3b\u4f3a\u670d\u5668\u56e0\u70ba\u7db2\u7d61\u554f\u984c\u6216\u670d\u52d9\u5668\u6545\u969c\u800c\u7121\u6cd5\u8a2a\u554f\uff0c\u5f9e\u4f3a\u670d\u5668\u5c07\u7121\u6cd5\u7372\u53d6\u66f4\u65b0\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u5728\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\u7684\u4e3b\u4f3a\u670d\u5668\u5730\u5740\u6216\u7aef\u53e3\u865f\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u5f9e\u4f3a\u670d\u5668\u7684\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u4f86\u8a2a\u554f\u4e3b\u4f3a\u670d\u5668\u3002<\/li>\n<li><strong>\u7248\u672c\u4e0d\u517c\u5bb9\uff1a<\/strong>\u4e3b\u5f9e\u4f3a\u670d\u5668\u4e4b\u9593\u7684 MySQL \u7248\u672c\u4e0d\u4e00\u81f4\uff0c\u53ef\u80fd\u5c0e\u81f4\u8907\u88fd\u5931\u6557\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%95%85%e9%9a%9c%e4%bf%ae%e5%be%a9%e6%ad%a5%e9%a9%9f-ZlZVuKYJgq\">\u6545\u969c\u4fee\u5fa9\u6b65\u9a5f<\/h2>\n<p>\u7576\u9047\u5230 MY-011537 \u932f\u8aa4\u6642\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6545\u969c\u6392\u9664\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e4%b8%bb%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%8b%80%e6%85%8b-ZlZVuKYJgq\">1. \u6aa2\u67e5\u4e3b\u4f3a\u670d\u5668\u72c0\u614b<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4e3b\u4f3a\u670d\u5668\u6b63\u5728\u904b\u884c\u4e14\u53ef\u8a2a\u554f\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u4e3b\u4f3a\u670d\u5668\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>SHOW MASTER STATUS;<\/code><\/pre>\n<h3 id=\"2-%e9%a9%97%e8%ad%89%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-ZlZVuKYJgq\">2. \u9a57\u8b49\u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u6aa2\u67e5\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662f my.cnf \u6216 my.ini\uff09\uff0c\u78ba\u4fdd\u4e3b\u4f3a\u670d\u5668\u7684\u5730\u5740\u548c\u7aef\u53e3\u865f\u6b63\u78ba\u7121\u8aa4\u3002\u914d\u7f6e\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<pre><code>[mysqld]\nserver-id=2\nreplicate-do-db=your_database\nmaster-host=\u4e3b\u4f3a\u670d\u5668IP\nmaster-user=\u8907\u88fd\u7528\u6236\nmaster-password=\u7528\u6236\u5bc6\u78bc\nmaster-port=3306<\/code><\/pre>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-ZlZVuKYJgq\">3. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u5f9e\u4f3a\u670d\u5668\u7684\u7528\u6236\u5728\u4e3b\u4f3a\u670d\u5668\u4e0a\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6388\u4e88\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT REPLICATION SLAVE ON *.* TO '\u8907\u88fd\u7528\u6236'@'%' IDENTIFIED BY '\u7528\u6236\u5bc6\u78bc';<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e7%89%88%e6%9c%ac%e5%85%bc%e5%ae%b9%e6%80%a7-ZlZVuKYJgq\">4. \u6aa2\u67e5\u7248\u672c\u517c\u5bb9\u6027<\/h3>\n<p>\u78ba\u4fdd\u4e3b\u5f9e\u4f3a\u670d\u5668\u7684 MySQL \u7248\u672c\u76f8\u5bb9\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7248\u672c\uff1a<\/p>\n<pre><code>SELECT VERSION();<\/code><\/pre>\n<h3 id=\"5-%e9%87%8d%e5%95%9f%e5%be%9e%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84-i-o-%e7%b7%9a%e7%a8%8b-ZlZVuKYJgq\">5. \u91cd\u555f\u5f9e\u4f3a\u670d\u5668\u7684 I\/O \u7dda\u7a0b<\/h3>\n<p>\u5728\u5b8c\u6210\u4e0a\u8ff0\u6aa2\u67e5\u5f8c\uff0c\u53ef\u4ee5\u91cd\u555f\u5f9e\u4f3a\u670d\u5668\u7684 I\/O \u7dda\u7a0b\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>STOP SLAVE;\nSTART SLAVE;<\/code><\/pre>\n<h2 id=\"%e9%81%a0%e7%a8%8b%e8%99%95%e7%90%86%e5%bb%ba%e8%ad%b0-ZlZVuKYJgq\">\u9060\u7a0b\u8655\u7406\u5efa\u8b70<\/h2>\n<p>\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u53ef\u80fd\u9700\u8981\u9032\u884c\u9060\u7a0b\u8655\u7406\u4f86\u89e3\u6c7a MY-011537 \u932f\u8aa4\u3002\u9019\u53ef\u4ee5\u901a\u904e SSH \u9023\u63a5\u5230\u4f3a\u670d\u5668\uff0c\u7136\u5f8c\u57f7\u884c\u4e0a\u8ff0\u6b65\u9a5f\u4f86\u5b8c\u6210\u3002\u78ba\u4fdd\u5728\u9032\u884c\u9060\u7a0b\u64cd\u4f5c\u6642\uff0c\u9075\u5faa\u5b89\u5168\u6700\u4f73\u5be6\u8e10\uff0c\u4f8b\u5982\u4f7f\u7528\u5f37\u5bc6\u78bc\u548c SSH \u5bc6\u9470\u9032\u884c\u8eab\u4efd\u9a57\u8b49\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ZlZVuKYJgq\">\u7e3d\u7d50<\/h2>\n<p>MY-011537 \u932f\u8aa4\u901a\u5e38\u8207 MySQL \u7684\u4e3b\u5f9e\u8907\u88fd\u914d\u7f6e\u6709\u95dc\uff0c\u901a\u904e\u6aa2\u67e5\u4e3b\u4f3a\u670d\u5668\u72c0\u614b\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u7528\u6236\u6b0a\u9650\u548c\u7248\u672c\u517c\u5bb9\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u9032\u884c\u6545\u969c\u4fee\u5fa9\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u548c\u9ad8\u6548\u7684\u6578\u64da\u5eab\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002\u4e86\u89e3\u9019\u4e9b\u6545\u969c\u6392\u9664\u6b65\u9a5f\u5c07\u6709\u52a9\u65bc\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u7a69\u5b9a\u904b\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u89e3\u6c7a MySQL \u932f\u8aa4\u7de8\u865f MY-011537\uff0c\u7b26\u865f ER_GRP_RPL_SLAVE_IO_THD_PRIMARY_UNKNOWN\uff0cSQLSTATE 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-68239","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68239","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=68239"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68239\/revisions"}],"predecessor-version":[{"id":68240,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/68239\/revisions\/68240"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=68239"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=68239"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=68239"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}