{"id":637,"date":"2026-08-01T08:45:40","date_gmt":"2026-07-31T23:45:40","guid":{"rendered":"https:\/\/www.marchboy.xyz\/wordpress\/archives\/637"},"modified":"2026-08-01T08:45:40","modified_gmt":"2026-07-31T23:45:40","slug":"mariadb%e3%81%ae%e3%83%ac%e3%83%97%e3%83%aa%e3%82%b1%e3%83%bc%e3%82%b7%e3%83%a7%e3%83%b3%e5%85%a5%e9%96%80","status":"publish","type":"post","link":"https:\/\/www.marchboy.xyz\/wordpress\/archives\/637","title":{"rendered":"MariaDB\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5165\u9580"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>MariaDB\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u53ef\u7528\u6027\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002\u30d7\u30e9\u30a4\u30de\u30ea\u30b5\u30fc\u30d0\uff08\u30de\u30b9\u30bf\u30fc\uff09\u304b\u30891\u53f0\u4ee5\u4e0a\u306e\u30ec\u30d7\u30ea\u30ab\u30b5\u30fc\u30d0\uff08\u30b9\u30ec\u30fc\u30d6\uff09\u3078\u30c7\u30fc\u30bf\u5909\u66f4\u3092\u81ea\u52d5\u7684\u306b\u4f1d\u642c\u3055\u305b\u3001\u8aad\u307f\u53d6\u308a\u8ca0\u8377\u306e\u5206\u6563\u3084\u969c\u5bb3\u6642\u306e\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7a2e\u985e<\/h2>\n<h3>\u30de\u30b9\u30bf\u2015\u30b9\u30ec\u30fc\u30d6\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n<p>\u6700\u3082\u4e00\u822c\u7684\u306a\u69cb\u6210\u3067\u30011\u3064\u306e\u30de\u30b9\u30bf\u30fc\u304c\u5168\u3066\u306e\u66f8\u304d\u8fbc\u307f\u3092\u53d7\u3051\u53d6\u308a\u3001\u8907\u6570\u306e\u30b9\u30ec\u30fc\u30d6\u304c\u30de\u30b9\u30bf\u30fc\u306e\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0\u3092\u53d6\u5f97\u3057\u3066\u81ea\u5206\u306e\u30c7\u30fc\u30bf\u3092\u540c\u671f\u3057\u307e\u3059\u3002<\/p>\n<h3>\u30de\u30eb\u30c1\u30de\u30b9\u30bf\u30fc\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/h3>\n<p>\u8907\u6570\u306e\u30b5\u30fc\u30d0\u304c\u30de\u30b9\u30bf\u30fc\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u76f8\u4e92\u306b\u30c7\u30fc\u30bf\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002\u9ad8\u5ea6\u306a\u8a2d\u5b9a\u3068\u7af6\u5408\u56de\u907f\u7b56\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<h2>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u4e3b\u306a\u69cb\u6210\u8981\u7d20<\/h2>\n<ul>\n<li><strong>\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0\uff08binary log\uff09<\/strong>\uff1a\u30de\u30b9\u30bf\u30fc\u304c\u884c\u3063\u305f\u5168\u3066\u306e\u5909\u66f4\u3092\u8a18\u9332\u3002<\/li>\n<li><strong>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30e6\u30fc\u30b6\u30fc<\/strong>\uff1a\u30b9\u30ec\u30fc\u30d6\u304c\u30de\u30b9\u30bf\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u305f\u3081\u306e\u6a29\u9650\u3092\u6301\u3064\u30e6\u30fc\u30b6\u30fc\u3002<\/li>\n<li><strong>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30d5\u30a3\u30eb\u30bf<\/strong>\uff1a\u7279\u5b9a\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30c6\u30fc\u30d6\u30eb\u3060\u3051\u3092\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u5bfe\u8c61\u306b\u3059\u308b\u8a2d\u5b9a\u3002<\/li>\n<li><strong>relay log<\/strong>\uff1a\u30b9\u30ec\u30fc\u30d6\u304c\u53d6\u5f97\u3057\u305f\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0\u306e\u4e00\u6642\u4fdd\u5b58\u9818\u57df\u3002<\/li>\n<\/ul>\n<h2>\u57fa\u672c\u7684\u306a\u8a2d\u5b9a\u624b\u9806\uff08\u30de\u30b9\u30bf\u2015\u30b9\u30ec\u30fc\u30d6\uff09<\/h2>\n<h3>1. \u30de\u30b9\u30bf\u30fc\u5074\u306e\u8a2d\u5b9a<\/h3>\n<pre><code># \/etc\/my.cnf \u307e\u305f\u306f \/etc\/mysql\/mariadb.conf.d\/50-server.cnf\n[mysqld]\nlog_bin = mariadb-bin\nbinlog_format = ROW      # \u63a8\u5968\u8a2d\u5b9a\nserver_id = 1            # \u4efb\u610f\u306e\u30e6\u30cb\u30fc\u30af\u306aID\n<\/code><\/pre>\n<p>\u8a2d\u5b9a\u5909\u66f4\u5f8c\u3001MariaDB \u3092\u518d\u8d77\u52d5\u3057\u3001\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n<h3>2. \u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30e6\u30fc\u30b6\u30fc\u306e\u4f5c\u6210<\/h3>\n<pre><code>CREATE USER 'repl'@'%' IDENTIFIED BY 'StrongPassword!123';\nGRANT REPLICATION SLAVE ON *.* TO 'repl'@'%';\nFLUSH PRIVILEGES;\n<\/code><\/pre>\n<h3>3. \u30b9\u30ec\u30fc\u30d6\u5074\u306e\u8a2d\u5b9a<\/h3>\n<pre><code># \/etc\/my.cnf \u307e\u305f\u306f \/etc\/mysql\/mariadb.conf.d\/50-server.cnf\n[mysqld]\nserver_id = 2            # \u30de\u30b9\u30bf\u30fc\u3068\u91cd\u8907\u3057\u306a\u3044ID\nrelay_log = relay-log\nlog_bin = mariadb-bin    # \u5fc5\u8981\u306b\u5fdc\u3058\u3066\u6709\u52b9\u5316\n<\/code><\/pre>\n<p>\u30b9\u30ec\u30fc\u30d6\u3092\u518d\u8d77\u52d5\u3057\u305f\u5f8c\u3001\u30de\u30b9\u30bf\u30fc\u3078\u306e\u63a5\u7d9a\u60c5\u5831\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<h3>4. \u30b9\u30ec\u30fc\u30d6\u306b\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u59cb\u6307\u793a<\/h3>\n<pre><code>CHANGE MASTER TO\n    MASTER_HOST='master.example.com',\n    MASTER_USER='repl',\n    MASTER_PASSWORD='StrongPassword!123',\n    MASTER_LOG_FILE='mariadb-bin.000001',\n    MASTER_LOG_POS=4;\nSTART SLAVE;\n<\/code><\/pre>\n<p>\u8a2d\u5b9a\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u305f\u304b\u306f\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre><code>SHOW SLAVE STATUS\\G\n<\/code><\/pre>\n<p>\u91cd\u8981\u306a\u9805\u76ee\u306f <strong>Slave_IO_Running<\/strong> \u3068 <strong>Slave_SQL_Running<\/strong> \u304c\u4e21\u65b9\u3068\u3082 <strong>Yes<\/strong> \u3067\u3042\u308b\u3053\u3068\u3067\u3059\u3002<\/p>\n<h2>\u30c8\u30e9\u30d6\u30eb\u30b7\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\n<ul>\n<li>\u30d0\u30a4\u30ca\u30ea\u30ed\u30b0\u304c\u7121\u52b9\u5316\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li>\u30b5\u30fc\u30d0\u30fcID\u304c\u91cd\u8907\u3057\u3066\u3044\u306a\u3044\u304b\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002<\/li>\n<li>\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30e6\u30fc\u30b6\u30fc\u306e\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30db\u30b9\u30c8\u5236\u9650\u304c\u6b63\u3057\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<li>\u30a8\u30e9\u30fc\u30ed\u30b0\uff08\/var\/log\/mariadb\/mariadb.log\uff09\u306b\u5177\u4f53\u7684\u306a\u30a8\u30e9\u30fc\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u51fa\u529b\u3055\u308c\u3066\u3044\u306a\u3044\u304b\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n<\/ul>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>MariaDB \u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u6b63\u3057\u3044\u8a2d\u5b9a\u3068\u5b9a\u671f\u7684\u306a\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3055\u3048\u884c\u3048\u3070\u3001\u30c7\u30fc\u30bf\u306e\u5197\u9577\u5316\u3084\u8aad\u307f\u53d6\u308a\u8ca0\u8377\u5206\u6563\u3092\u5bb9\u6613\u306b\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u306f\u30de\u30b9\u30bf\u2015\u30b9\u30ec\u30fc\u30d6\u69cb\u6210\u3067\u57fa\u672c\u3092\u62bc\u3055\u3048\u3001\u8981\u4ef6\u306b\u5fdc\u3058\u3066\u30de\u30eb\u30c1\u30de\u30b9\u30bf\u30fc\u3084GTID\u30d9\u30fc\u30b9\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3078\u3068\u62e1\u5f35\u3057\u3066\u3044\u304f\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 MariaDB\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306e\u53ef\u7528\u6027\u3068\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002\u30d7\u30e9\u30a4\u30de\u30ea\u30b5\u30fc\u30d0\uff08\u30de\u30b9\u30bf\u30fc\uff09\u304b\u30891\u53f0\u4ee5\u4e0a\u306e\u30ec\u30d7\u30ea\u30ab\u30b5\u30fc\u30d0\uff08\u30b9\u30ec\u30fc\u30d6\uff09\u3078\u30c7\u30fc\u30bf\u5909\u66f4\u3092\u81ea\u52d5\u7684\u306b\u4f1d\u642c\u3055\u305b\u3001\u8aad\u307f\u53d6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":["post-637","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/637","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/comments?post=637"}],"version-history":[{"count":0,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/637\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/media?parent=637"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/categories?post=637"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/tags?post=637"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}