{"id":392,"date":"2022-07-02T22:11:41","date_gmt":"2022-07-02T14:11:41","guid":{"rendered":"https:\/\/frogvps.com\/?p=392"},"modified":"2022-07-02T22:11:42","modified_gmt":"2022-07-02T14:11:42","slug":"mysql%e4%b8%bb%e4%bb%8e%e5%a4%8d%e5%88%b6%e5%8e%9f%e7%90%86%e5%92%8c%e5%ae%9e%e7%8e%b0","status":"publish","type":"post","link":"https:\/\/frogvps.com\/?p=392","title":{"rendered":"MYSQL\u4e3b\u4ece\u590d\u5236\u539f\u7406\u548c\u5b9e\u73b0"},"content":{"rendered":"\n<p>\u6570\u636e\u5e93\u7684\u4e3b\u4ece\u590d\u5236\u6280\u672f\u53ef\u4ee5\u628a\u7528\u6237\u7684\u8bbf\u95ee\u91cf\u5747\u5300\u7684\u5206\u5e03\u5728\u4e0d\u540c\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u5b9e\u73b0\u8bfb\u5199\u5206\u79bb\u3001\u8d1f\u8f7d\u5747\u8861\uff0c\u6bcf\u4e2a\u670d\u52a1\u5668\u53ea\u627f\u62c5\u5176\u4e2d\u4e00\u90e8\u5206\u7528\u6237\u91cf\uff0c\u4ece\u800c\u6574\u4f53\u4e0a\u4fdd\u969c\u4e86MYSQL\u7684\u6027\u80fd\u3002\u800c\u4e14\u8fd8\u53ef\u4ee5\u5e26\u6765\u4e00\u5b9a\u7684\u5bb9\u9519\u6027\uff0c\u5982\u679c\u5176\u4e2d\u4e00\u53f0\u6570\u636e\u5e93\u670d\u52a1\u5668\u6302\u4e86\uff0c\u53ea\u8981\u5176\u4ed6\u670d\u52a1\u5668\u8fd8\u5728\u6b63\u5e38\u5de5\u4f5c\uff0c\u7528\u6237\u7684\u8bbf\u95ee\u5c31\u4e0d\u4f1a\u53d7\u5230\u5f71\u54cd\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">MYSQL\u4e3b\u4ece\u590d\u5236\u539f\u7406<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"816\" height=\"573\" src=\"https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a1.jpg\" alt=\"\" class=\"wp-image-393\" srcset=\"https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a1.jpg 816w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a1-300x211.jpg 300w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a1-768x539.jpg 768w\" sizes=\"auto, (max-width: 816px) 100vw, 816px\" \/><figcaption>\u4e00\u4e3b\u4e00\u4ece\u590d\u5236\u67b6\u6784<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"785\" height=\"582\" src=\"https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a2.jpg\" alt=\"\" class=\"wp-image-394\" srcset=\"https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a2.jpg 785w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a2-300x222.jpg 300w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a2-768x569.jpg 768w\" sizes=\"auto, (max-width: 785px) 100vw, 785px\" \/><figcaption>\u4e00\u4e3b\u591a\u4ece\u590d\u5236\u67b6\u6784<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"538\" src=\"https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a3-1024x538.jpg\" alt=\"\" class=\"wp-image-395\" srcset=\"https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a3-1024x538.jpg 1024w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a3-300x158.jpg 300w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a3-768x403.jpg 768w, https:\/\/frogvps.com\/wp-content\/uploads\/2022\/07\/20220702a3.jpg 1131w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption>\u4e3b\u4ece\u590d\u5236\u539f\u7406\u56fe\u89e3<\/figcaption><\/figure>\n\n\n\n<p>\u4e3b\u4ece\u590d\u5236\u5c31\u662f\u4e3b\u8282\u70b9\u548c\u4ece\u8282\u70b9\u7684\u540c\u6b65\u8fc7\u7a0b\u3002\u9996\u5148\uff0c\u4e3b\u8282\u70b9\u8d1f\u8d23\u6570\u636e\u7684\u5199\u64cd\u4f5c\uff0c\u7528\u6237\u53d1\u8d77\u5199\u64cd\u4f5c\u2192\u6570\u636e\u66f4\u65b0\u2192\u5199\u5165\u4e8c\u8fdb\u5236\u65e5\u5fd7\u3002\u540c\u65f6\u4e3b\u670d\u52a1\u5668\u4e0a\u4f1a\u751f\u6210\u4e00\u4e2adump\u7ebf\u7a0b\uff0c\u8bfb\u53d6\u4e8c\u8fdb\u5236\u65e5\u5fd7\u7136\u540e\u901a\u8fc7\u7f51\u7edc\u53d1\u9001\u7ed9\u4ece\u8282\u70b9\u3002\u4ece\u8282\u70b9\u5f00\u542fI\/O\u7ebf\u7a0b\uff0c\u8d1f\u8d23\u63a5\u6536\u4e3b\u8282\u70b9\u53d1\u9001\u8fc7\u6765\u7684\u4e8c\u8fdb\u5236\u65e5\u5fd7\u5e76\u5199\u5165RELAY LOG\uff08\u4e2d\u7ee7\u65e5\u5fd7\uff09\uff0c\u8fd9\u65f6\u5019\u4ece\u8282\u70b9\u4f1a\u518d\u5f00\u542f\u4e00\u4e2aSQL\u7ebf\u7a0b\u8bfb\u53d6\u65e5\u5fd7\uff0c\u5b8c\u6210\u91cd\u653e\uff0c\u66f4\u65b0\u6570\u636e\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">MYSQL\u4e3b\u4ece\u590d\u5236\u5b9e\u73b0<\/h2>\n\n\n\n<p>\u4e00\u4e3b\u4e00\u4ece\u5b9e\u9a8c<\/p>\n\n\n\n<p><strong>\u4e3b\u8282\u70b9\u914d\u7f6e<\/strong><\/p>\n\n\n\n<p>1.\u67e5\u770b\u4e8c\u8fdb\u5236\u65e5\u5fd7\u662f\u5426\u5f00\u542f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>select @@sql_log_bin;<\/code><\/pre>\n\n\n\n<p>\u5982\u679c\u6ca1\u6709\u5f00\u542f\uff0c\u9700\u8981\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\u5f00\u542f<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;mysqld]\nlog-bin<\/code><\/pre>\n\n\n\n<p>2.\u4e3a\u8282\u70b9\u8bbe\u7f6e\u4e00\u4e2a\u5168\u5c40\u552f\u4e00\u7684ID\u53f7\uff08\u4e3a\u4e86\u533a\u5206\u4e0d\u540c\u7684\u8282\u70b9\uff09<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;mysqld]\nserver-id=#\nlog-basename=master<\/code><\/pre>\n\n\n\n<p>3.\u67e5\u770b\u4ece\u4e8c\u8fdb\u5236\u65e5\u5fd7\u7684\u6587\u4ef6\u548c\u4f4d\u7f6e\u5f00\u59cb\u8fdb\u884c\u590d\u5236<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>SHOW MASTER STATUS;<\/code><\/pre>\n\n\n\n<p>4.\u521b\u5efa\u6709\u590d\u5236\u6743\u9650\u7684\u7528\u6237\u8d26\u53f7(host\u4e3a\u4ece\u8282\u70b9IP\u5730\u5740)<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CREATE USER repluser@host identified by '123456';\nGRANT replication slave on *.* to repluser@host;<\/code><\/pre>\n\n\n\n<p><strong>\u4ece\u8282\u70b9\u914d\u7f6e<\/strong><\/p>\n\n\n\n<p>1.\u542f\u52a8\u4e2d\u7ee7\u65e5\u5fd7<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>&#91;mysqld]\nserver_id=# \nlog-bin\nread_only=ON\nrelay_log=relay-log \nrelay_log_index=relay-log.index <\/code><\/pre>\n\n\n\n<p>2.\u4f7f\u7528\u6709\u590d\u5236\u6743\u9650\u7684\u7528\u6237\u8d26\u53f7\u8fde\u63a5\u81f3\u4e3b\u670d\u52a1\u5668\uff0c\u5e76\u542f\u52a8\u590d\u5236\u7ebf\u7a0b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CHANGE MASTER TO MASTER_HOST='masterhost',\nMASTER_USER='repluser',\nMASTER_PASSWORD='replpass',\nMASTER_LOG_FILE='binlog.xxxxxx',\nMASTER_LOG_POS=#;\n\nSTART SLAVE &#91;IO_THREAD|SQL_THREAD];\nSHOW SLAVE STATUS;<\/code><\/pre>\n\n\n\n<p>\u6216\u8005<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CHANGE REPLICATION SOURCE TO SOURCE_HOST='masterhost',\nSOURCE_USER='repluser',\nSOURCE_PASSWORD='replpass',\nSOURCE_LOG_FILE='binlog.xxxxxx',\nSOURCE_LOG_POS=#;\n\nSTART REPLICA &#91;IO_THREAD|SQL_THREAD];\nSHOW REPLICA STATUS;<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u6570\u636e\u5e93\u7684\u4e3b\u4ece\u590d\u5236\u6280\u672f\u53ef\u4ee5\u628a\u7528\u6237\u7684\u8bbf\u95ee\u91cf\u5747\u5300\u7684\u5206\u5e03\u5728\u4e0d\u540c\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u5b9e\u73b0\u8bfb\u5199\u5206\u79bb\u3001\u8d1f\u8f7d\u5747\u8861\uff0c\u6bcf\u4e2a\u670d\u52a1\u5668\u53ea\u627f\u62c5\u5176\u4e2d\u4e00\u90e8\u5206\u7528\u6237\u91cf\uff0c\u4ece\u800c\u6574\u4f53\u4e0a\u4fdd\u969c\u4e86MYSQL\u7684\u6027\u80fd\u3002\u800c\u4e14\u8fd8\u53ef\u4ee5\u5e26\u6765\u4e00\u5b9a\u7684\u5bb9\u9519\u6027\uff0c\u5982\u679c\u5176\u4e2d\u4e00\u53f0\u6570\u636e\u5e93\u670d\u52a1\u5668\u6302\u4e86\uff0c\u53ea\u8981\u5176\u4ed6\u670d\u52a1\u5668\u8fd8\u5728\u6b63\u5e38\u5de5&#8230;<\/p>\n","protected":false},"author":1,"featured_media":283,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[36],"topic":[],"class_list":["post-392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-35","tag-mysql"],"_links":{"self":[{"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/posts\/392","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=392"}],"version-history":[{"count":2,"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/posts\/392\/revisions"}],"predecessor-version":[{"id":397,"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/posts\/392\/revisions\/397"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=\/wp\/v2\/media\/283"}],"wp:attachment":[{"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=392"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=392"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=392"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/frogvps.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftopic&post=392"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}