{"id":12301,"date":"2026-08-29T08:55:07","date_gmt":"2026-08-28T23:55:07","guid":{"rendered":"https:\/\/www.xenos.jp\/~zen\/blog2\/?p=12301"},"modified":"2026-08-29T08:55:07","modified_gmt":"2026-08-28T23:55:07","slug":"mariadb%e3%81%ae%e3%83%90%e3%83%bc%e3%82%b8%e3%83%a7%e3%83%b3%e3%82%a2%e3%83%83%e3%83%97%e3%81%a7%e3%83%8f%e3%83%9e%e3%81%a3%e3%81%9f%e8%a9%b1","status":"publish","type":"post","link":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/2026\/08\/29\/post-12301\/","title":{"rendered":"MariaDB\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3067\u30cf\u30de\u3063\u305f\u8a71"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">MariaDB\u3092\u300110.5\u7cfb\u304b\u308911.8\u7cfb\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3092\u3057\u305f\u306e\u3060\u304c\u3001\u3053\u306e\u3068\u304d\u306e\u4e00\u9023\u306e\u4f5c\u696d\u3067\u30cf\u30de\u3063\u305f\u3053\u3068\u3092\u66f8\u3044\u3066\u304a\u304f\u3002\u8ab0\u306e\u5f79\u306b\u7acb\u3064\u306e\u304b\u306f\u308f\u304b\u3089\u306a\u3044\u3051\u308c\u3069\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u306b\u304c\u8d77\u304d\u3066\u3044\u305f\u304b\u3068\u3044\u3046\u3068\u3001\u300c10.5\u7cfb\u306eDB\u72b6\u614b\u304c\u6b63\u3057\u3044\u72b6\u614b\u3067\u306f\u306a\u304b\u3063\u305f\u300d\u3068\u300c11.x \u306e\u65b0\u3057\u3044\u4ed5\u69d8\u5236\u9650\u300d\u306e\uff12\u3064\u306e\u7d44\u307f\u5408\u308f\u305b\u3067\u3001\u8907\u5408\u7684\u306a\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u89e3\u6c7a\u3067\u304d\u306a\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u300c10.5\u7cfb\u306eDB\u72b6\u614b\u304c\u6b63\u3057\u3044\u72b6\u614b\u3067\u306f\u306a\u304b\u3063\u305f\u300d\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DB\u306f\u6b63\u5e38\u7d42\u4e86\u3055\u305b\u305f\u306f\u305a\u3060\u304c\u3001\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u305f\u72b6\u614b\u306b\u306a\u3063\u3066\u3044\u305f\u3002<\/li>\n\n\n\n<li>\u4ee5\u524d\u306b\u300110.5\u7cfb\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3057\u305f\u3068\u304d\u306b\u3001DB\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3092\u3057\u305f\u304c\u3001\u305d\u306e\u3068\u304d\u304b\u3089\u602a\u3057\u3052\u306a\u30ed\u30b0\u306f\u51fa\u3066\u3044\u305f\u3002\u4f7f\u3048\u308b\u304b\u3089\u3068\u653e\u7f6e\u3057\u3066\u3044\u305f\u306e\u304c\u3001\u3053\u3053\u306b\u304d\u3066\u554f\u984c\u304c\u9855\u73fe\u3057\u305f\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u300c11.x \u306e\u65b0\u3057\u3044\u4ed5\u69d8\u5236\u9650\u300d\u306f\uff1f<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>11.x \u304b\u3089\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u63a5\u7d9a\u6642\u306eSSL\u8981\u6c42\u304c\u53b3\u683c\u5316\u3055\u308c\u305f\u3002mariadb-upgrade &#8211;skip-ssl \u3067\u56de\u907f\u3002<\/li>\n\n\n\n<li>10.5 \u6642\u4ee3\u306e Redo \u30ed\u30b0\uff08ib_logfile0\uff09\u304c\u672a\u6d88\u5316\uff08\u30af\u30e9\u30c3\u30b7\u30e5\uff09\u306e\u307e\u307e\u653e\u7f6e\u3055\u308c\u3066\u3044\u305f\u300211.x\u7cfb\u3067\u306f\u3001\u4ed5\u69d8\u4e0a\u3001\u76f4\u63a5\u5fa9\u65e7\u304c\u3067\u304d\u306a\u304b\u3063\u305f\u3002<\/li>\n\n\n\n<li>10.5 \u6642\u4ee3\u3067\u4f7f\u3048\u3066\u3044\u305f\u8a2d\u5b9a\u304c 11.x \u3067\u5b8c\u5168\u64a4\u5ec3\u3055\u308c\u305f\u3001\u3068\u3044\u3046\u306e\u3082\u3042\u308b\u304c\u3001\u3053\u308c\u306b\u306f\u30cf\u30de\u3063\u3066\u3044\u306a\u3044\u306f\u305a\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u3044\u308d\u3044\u308d\u3068\u8a66\u3057\u305f\u3051\u308c\u3069\u3001\u5931\u6557\u3057\u305f\u3053\u3068\u306a\u3069\u3002<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8d77\u52d5\u6642\u306e\u30a8\u30e9\u30fc\u304c\u3001.err\u30d5\u30a1\u30a4\u30eb\u306b\u8a18\u9332\u3055\u308c\u3066\u304a\u3089\u305a\u3001\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u63a2\u3057\u307e\u308f\u308b\u3053\u3068\u306b\u3002messages\u306b\u3082\u8a18\u9332\u304c\u306a\u304f\u3002\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u306e\u4fdd\u5b58\u5834\u6240\u306b\u3042\u3063\u305f\u30d5\u30a1\u30a4\u30eb\u306e\u66f4\u65b0\u65e5\u4ed8\u304b\u3089\u30a8\u30e9\u30fc\u304c\u8a18\u8f09\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u7279\u5b9a\u3057\u305f\u3002wsrep_recovery.fail\u306b\u8a18\u9332\u3055\u308c\u3066\u3044\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e00\u5ea6\u300111.8\u3092\u6d88\u3057\u3066\u300110.5\u7cfb\u306e\u30af\u30e9\u30c3\u30b7\u30e5\u306e\u5fa9\u65e7\u304c\u3067\u304d\u308b10.11\u7cfb\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001\u5fa9\u65e7\u3092\u8a66\u307f\u305f\u3002\u7d50\u5c40\u3001MariaDB\u306e\u8d77\u52d5\u6642\u306b\u5fa9\u65e7\u304c\u3067\u304d\u305a\u306b\u3001\u30af\u30e9\u30c3\u30b7\u30e5\u3057\u3066\u3001MariaDB\u306f\u8d77\u52d5\u3067\u304d\u306a\u304b\u3063\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Redo\u30ed\u30b0\u30d5\u30a1\u30a4\u30eb\uff08ib_logfile*\uff09\u3092\u30ea\u30cd\u30fc\u30e0\u3057\u3066\u8d77\u52d5\u3092\u8a66\u3059\u3002\u3053\u308c\u306f\u3001\u300cMariaDB 11.x\uff08\u304a\u3088\u3073 10.8 \u4ee5\u964d\uff09\u3067\u306f\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30fb\u30c7\u30fc\u30bf\u4fdd\u8b77\u306e\u305f\u3081\u306e\u4ed5\u69d8\u304c\u5909\u66f4\u3055\u308c\u3001\u672a\u4fee\u5fa9\uff08\u30af\u30e9\u30c3\u30b7\u30e5\u72b6\u614b\uff09\u306e\u30c7\u30fc\u30bf\u304c\u3042\u308b\u72b6\u614b\u3067 ib_logfile0 \u3092\u524a\u9664\u30fb\u9000\u907f\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u8d77\u52d5\u3092\u5b8c\u5168\u306b\u62d2\u5426\u3059\u308b\u4ed5\u7d44\u307f\u300d\u306b\u3088\u3063\u3066\u3001\u6210\u529f\u305b\u305a\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u6700\u7d42\u7684\u306b\u3084\u3063\u305f\u3053\u3068\uff08\u6210\u529f\u3057\u305f\u3082\u306e\uff09<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u7d50\u5c40\u3001\u65e2\u5b58\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u3063\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306f\u8ae6\u3081\u3066\u3001MariaDB\u3092\u524a\u9664\uff08\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff09\u3057\u3066\u3001\u30c7\u30fc\u30bf\u30d5\u30a1\u30a4\u30eb\u3092\u6d88\u3057\u3066\u3001\u65b0\u898f\u306b\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306eMariaDB\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u3001\u521d\u671f\u5316\u3057\u3066MariaDB\u3092\u8d77\u52d5\u3055\u305b\u305f\u3002\u3061\u3083\u3093\u3068\u8d77\u52d5\u3057\u305f\u5f8c\u306b\u3001\u30c0\u30f3\u30d7\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u5fa9\u5143\u3057\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">0. DB\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u7528\u306b\u30c0\u30f3\u30d7\u30d5\u30a1\u30a4\u30eb\u3092\u53d6\u5f97\uff08OS\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u524d\u306b\u3084\u3063\u3066\u304a\u304f\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">1. MariaDB\u3092\u524a\u9664\uff08\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. \/var\/db\/mysql \u3092\u9000\u907f\u30fb\u7a7a\u306b\u3059\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. \u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u306eMariaDB\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. \u300cmariadb-install-db &#8211;user=mysql &#8211;datadir=\/var\/db\/mysql\u300d\u3067DB\u306e\u521d\u671f\u5316\uff08\u30b7\u30b9\u30c6\u30e0\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">5. MariaDB\u3092\u8d77\u52d5\u3059\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">6. \u30c0\u30f3\u30d7\u30d5\u30a1\u30a4\u30eb\u304b\u3089\u30ea\u30b9\u30c8\u30a2\u3059\u308b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">7. \u5fa9\u5143\u3057\u305f\u30c7\u30fc\u30bf\u69cb\u9020\u3092 MariaDB 11.x \u7528\u306b\u6700\u9069\u5316\uff08\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u691c\u8a3c\uff09\u3057\u3066\u518d\u8d77\u52d5\u3059\u308b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u3067\u4f55\u3068\u304b\u306a\u3063\u305f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u306a\u3093\u3060\u304b\u3093\u3060\u3067\u3001\u65b0\u3057\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u30c0\u30f3\u30d7\u304b\u3089\u623b\u3059\u304c\u4e00\u756a\u697d\u304b\u3082\u3057\u308c\u306a\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MariaDB\u3092\u300110.5\u7cfb\u304b\u308911.8\u7cfb\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u3092\u3057\u305f\u306e\u3060\u304c\u3001\u3053\u306e\u3068\u304d\u306e\u4e00\u9023\u306e\u4f5c\u696d\u3067\u30cf\u30de\u3063\u305f\u3053\u3068\u3092\u66f8\u3044\u3066\u304a\u304f\u3002\u8ab0\u306e\u5f79\u306b\u7acb\u3064\u306e\u304b\u306f\u308f\u304b\u3089\u306a\u3044\u3051\u308c\u3069\u3002 \u306a\u306b\u304c\u8d77\u304d\u3066\u3044\u305f\u304b\u3068\u3044\u3046\u3068\u3001\u300c10.5\u7cfb\u306eDB\u72b6\u614b\u304c\u6b63\u3057\u3044\u72b6 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[50,5,7],"tags":[51,38,49],"class_list":["post-12301","post","type-post","status-publish","format-standard","hentry","category-freebsd","category-tech","category-tech-memo","tag-freebsd","tag-mariadb","tag-mysql"],"_links":{"self":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/12301","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/comments?post=12301"}],"version-history":[{"count":1,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/12301\/revisions"}],"predecessor-version":[{"id":12302,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/posts\/12301\/revisions\/12302"}],"wp:attachment":[{"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/media?parent=12301"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/categories?post=12301"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xenos.jp\/~zen\/blog2\/index.php\/wp-json\/wp\/v2\/tags?post=12301"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}