{"id":9635,"date":"2025-07-09T15:54:58","date_gmt":"2025-07-09T06:54:58","guid":{"rendered":"https:\/\/www.prime-strategy.co.jp\/column\/?p=9635"},"modified":"2026-02-17T01:08:28","modified_gmt":"2026-02-16T16:08:28","slug":"kusanagi%e3%81%a7mysql-8-x-%e3%82%92%e4%bd%bf%e7%94%a8%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/kusanagi.tokyo\/column\/archives\/column_9635","title":{"rendered":"KUSANAGI\u3067MySQL 8.x \u3092\u4f7f\u7528\u3059\u308b"},"content":{"rendered":"\n

<\/span>\u306f\u3058\u3081\u306b<\/span><\/h2>\n\n\n\n

KUSANAGI \u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3057\u3066MariaDB\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002MariaDB\u306fMySQL\u304b\u3089\u30d5\u30a9\u30fc\u30af\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067\u3059\u304c\u3001MySQL 8\u4ee5\u964d\u3068\u306f\u30c7\u30fc\u30bf\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n

\u4eca\u56de\u306f\u3001KUSANAGI\u3067MySQL 8.x \u3092\u4f7f\u7528\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

<\/span>\u901a\u5e38\u306eMariaDB\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9<\/span><\/h2>\n\n\n\n

KUSANAGI \u3067\u306f\u3001MariaDB 10.5\u300110.6\u300110.11 \u306e\u5404LTS\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002kusanagi upgrade<\/code> \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u9ad8\u3044\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002\u9006\u306b\u30c0\u30a6\u30f3\u30b0\u30ec\u30fc\u30c9\u306f\u3067\u304d\u307e\u305b\u3093\u3002 \u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u3001MariaDB 10.5\u3082\u3057\u304f\u306f10.6 \u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u74b0\u5883\u3092\u3001MariaDB 10.11 \u3078\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

# \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u524d\u306eMariaDB\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f 10.6\n$ sudo kusanagi status | grep mariadb\n*** (active) mariadb : mariadb10.6 ***\n* mariadb.service - MariaDB 10.6.22 database server\n \u00a0 \u00a0 Loaded: loaded (\/usr\/lib\/systemd\/system\/mariadb.service; enabled; preset: disabled)\n# MariaDB 10.11 \u3078\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u5b9f\u65bd\n$ sudo \/opt\/kusanagi\/bin\/kusanagi upgrade mariadb --use mariadb10.11\nDid you check MariaDB upgrade instructions? [y\/n] y\nIs this server using Galera cluster? [y\/n] y\n  (\u4e2d\u7565)\n# \u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u5f8c\u306eMariaDB\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306f 10.11\n$ sudo kusanagi status | grep mariadb\n*** (active) mariadb : mariadb10.11 ***\n* mariadb.service - MariaDB 10.11.13 database server\n \u00a0 \u00a0 Loaded: loaded (\/usr\/lib\/systemd\/system\/mariadb.service; enabled; preset: disabled)<\/code><\/pre>\n\n\n\n
<\/span>OS\u6a19\u6e96\u306eMySQL 8.0\u3078\u306e\u79fb\u884c<\/span><\/h2>\n\n\n\n
KUSANAGI\u306e\u5143\u3068\u3057\u3066\u3044\u308bAlmaLinux 8\/9\u3067\u306f\u3001OS\u6a19\u6e96\u306eMySQL 8.0\u304c\u7528\u610f\u3055\u308c\u3066\u308b\u306e\u3067\u3001MySQL 8.0\u3078\u79fb\u884c\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n\n\n\n
<\/span>\u30c7\u30fc\u30bf\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/span><\/h3>\n\n\n\n
MySQL\u3068MariaDB\u3067\u306f\u30c7\u30fc\u30bf\u4e92\u63db\u6027\u304c\u306a\u3044\u305f\u3081\u3001\u30c7\u30fc\u30bf\u9818\u57df\u3092\u4f5c\u308a\u76f4\u3059\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u30c7\u30fc\u30bf\u79fb\u884c\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u4e8b\u524d\u306b mariadbdump<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u305f\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n
# DB\u306e\u8a2d\u5b9a\u306a\u3069\u3092\u5909\u6570\u306b\u683c\u7d0d\u3059\u308b
$ eval $(sudo cat ~kusanagi\/wordpress\/.kusanagi.conf)
# DB\u306e\u5185\u5bb9\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7
$ mariadbdump -u${KUSANAGI_DBUSER} -p${KUSANAGI_DBPASS ${KUSANAGI_DBNAME} > ${KUSANAGI_DBUSER}.sql<\/code><\/pre>\n\n\n\n
<\/span>MariaDB\u304b\u3089MySQL 8.0\u3078\u306e\u79fb\u884c<\/span><\/h3>\n\n\n\n
\u6700\u521d\u306b\u3001MariaDB\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u524a\u9664\u3057\u3001\u30c7\u30fc\u30bf\u9818\u57df\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
$ sudo dnf config-manager --disable mariadb10.11
$ sudo dnf remove -y MariaDB-server MariaDB-client MariaDB-devel MariaDB-shared MariaDB-common
# DB\u69cb\u9020\u304c\u975e\u4e92\u63db\u306a\u306e\u3067\u3001\u4e00\u5ea6\u30c7\u30fc\u30bf\u9818\u57df\u3092\u524a\u9664\u3059\u308b
$ sudo rm -rf \/var\/lib\/mysql\/*<\/code><\/pre>\n\n\n\n
\u6b21\u306b\u3001MySQL 8.0 \u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3059\u3002\u30b5\u30fc\u30d0\u7528\u306e\u8a2d\u5b9a\u30d5\u30a1\u30a4\u30eb\u306f\u524a\u9664\u3055\u308c\u308b\u306e\u3067\u3059\u304c\u3001MariaDB\u3068\u540c\u3058\u3082\u306e\u3092\u30b3\u30d4\u30fc\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
$ sudo dnf install -y  mysql-server
$ rpm -q mysql-server
mysql-server-8.0.41-2.el9_5.x86_64
$ sudo cp \/etc\/my.cnf.d\/server.cnf.rpmsave \/etc\/my.cnf.d\/server.cnf
$ sudo systemctl daemon-reload
$ sudo systemctl enable --now mysqld<\/code><\/pre>\n\n\n\n
\u6700\u5f8c\u306b\u3001\u540c\u4e00\u30e6\u30fc\u30b6\u30fb\u30d1\u30b9\u30ef\u30fc\u30c9\u30fbDB\u540d\u3067\u3001DB\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u305d\u306e\u5f8c\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u305f\u30c7\u30fc\u30bf\u3092\u30ea\u30b9\u30c8\u30a2\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
# DBNAME\/DBPASS\/DBNAME\u306e\u8a2d\u5b9a\u624b\u9806\u304cMariaDB\u3068\u7570\u306a\u308b\u306e\u3067\u6ce8\u610f
$ cat <<EOF | mysql -uroot
> CREATE DATABASE IF NOT EXISTS \\`${KUSANAGI_DBNAME}\\`;
CREATE USER '${KUSANAGI_DBUSER}'@'localhost' IDENTIFIED BY '${KUSANAGI_DBPASS}';
GRANT ALL PRIVILEGES ON \\`${KUSANAGI_DBNAME}\\`.* TO '${KUSANAGI_DBUSER}'@'localhost';
FLUSH PRIVILEGES;
EOF
$ mysql -u$KUSANAGI_DBUSER -p$KUSANAGI_DBPASS $KUSANAGI_DBNAME < ${KUSANAGI_DBNAME}.sql<\/code><\/pre>\n\n\n\n
\u3053\u308c\u3067\u3001MySQL 8.0\u3078\u306e\u79fb\u884c\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n
<\/span>MySQL 8.4\u3078\u306e\u79fb\u884c<\/span><\/h2>\n\n\n\n
MySQL\u306e\u6700\u65b0\u3067\u3042\u308b MySQL 8.4 \u306eCommunity Edition\u306f\u3001Oracle\u793e\u306e\u30ea\u30dd\u30b8\u30c8\u30ea\u3067\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002MySQL 8.0 \u3068 MySQL 8.4 \u306f\u30c7\u30fc\u30bf\u4e92\u63db\u6027\u304c\u3042\u308b\u306e\u3067\u3001dnf upgrade<\/code> \u3092\u4f7f\u7528\u3059\u308b\u3060\u3051\u3067\u30c7\u30fc\u30bf\u79fb\u884c\u307e\u3067\u5b8c\u4e86\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
$ sudo dnf install https:\/\/dev.mysql.com\/get\/mysql84-community-release-el9-1.noarch.rpm
$ sudo dnf upgrade -y
$ rpm -q mysql-community-server
mysql-community-server-8.4.5-1.el9.x86_64
$ sudo systemctl daemon-reload
$ sudo systemctl restart mysqld<\/code><\/pre>\n\n\n\n
<\/span>(\u53c2\u8003)MariaDB\u3068MySQL\u306e\u901f\u5ea6\u6bd4<\/span><\/h2>\n\n\n\n
\u4ee5\u4e0b\u306f\u3001k6 \u3092\u4f7f\u7528\u3057\u3066WordPress \u306ehttp request \u3092\u6e2c\u5b9a\u3057\u305f\u7d50\u679c\u3067\u3059\u3002\u74b0\u5883\u306f 4 core\/4GB \u306eVM\u3067\u3001AlmaLinux9\u30d9\u30fc\u30b9\u306eKUSANAGI\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u3000<\/p>\n\n\n\n
MariaDB\u306b\u6bd4\u3079\u3066\u3001MySQL \u306e req\/s \u304c\u9045\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u304a\u305d\u3089\u304f\u3001MySQL 8\u7cfb\u3067\u306f\u5341\u5206\u306a\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u884c\u3063\u3066\u3044\u306a\u3044\u3068\u3044\u3046\u7406\u7531\u3082\u542b\u307e\u308c\u307e\u3059\u3002\u307e\u305f\u3001MySQL 8\u304b\u3089\u30af\u30a8\u30ea\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u5ec3\u6b62\u3055\u308c\u305f\u3053\u3068\u3082\u539f\u56e0\u3068\u601d\u308f\u308c\u307e\u3059\u3002 \u4ee5\u4e0b\u306f1\u30ea\u30af\u30a8\u30b9\u30c8\u3042\u305f\u308a\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3067\u3059\u304c\u3001\u3053\u3061\u3089\u3082\u540c\u69d8\u306bMySQL8 \u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c\u9ad8\u304f\u306a\u308b\u3001\u3064\u307e\u308a\u9045\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
\u203b\u53c2\u8003\uff1a\u5143\u30c7\u30fc\u30bf<\/p>\n\n\n\n
DB<\/th>http_reqs\u6570<\/th>req\/s<\/th>\u5e73\u5747\u5024(ms)<\/th>\u6700\u5c0f\u5024(ms)<\/th>\u4e2d\u592e\u5024(ms)<\/th>\u6700\u5927\u5024(ms)<\/th>90\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb(ms)<\/th>95\u30d1\u30fc\u30bb\u30f3\u30bf\u30a4\u30eb(ms)<\/th><\/tr><\/thead>
MariaDB 10.6.22<\/td>4759<\/td>158.229266<\/td>189.38<\/td>26.96<\/td>198.89<\/td>348.93<\/td>241.28<\/td>256.1<\/td><\/tr>
MariaDB 10.11.3<\/td>4615<\/td>153.439225<\/td>195.33<\/td>24.18<\/td>204.34<\/td>338.83<\/td>249.2<\/td>262.93<\/td><\/tr>
MySQL 8.0.41<\/td>4151<\/td>137.870423<\/td>217.27<\/td>30.25<\/td>221.72<\/td>336.99<\/td>263.76<\/td>273.61<\/td><\/tr>
MySQL 8.4.5<\/td>4141<\/td>137.544438<\/td>217.88<\/td>27.88<\/td>232.91<\/td>382.98<\/td>282.49<\/td>294.27<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u7d42\u308f\u308a\u306b<\/h1>\n\n\n\n
KUSANAGI\u3067\u63d0\u4f9b\u3059\u308bWordPress\u3067\u306f\u3001MySQL\u3067\u3082\u69cb\u7bc9\u53ef\u80fd\u3067\u3059\u3002\u3057\u304b\u3057\u3001KUSANAGI\u3067\u306fMySQL\u3092\u4f7f\u7528\u3059\u308b\u6a5f\u80fd\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u305b\u3093\u3002\u305d\u306e\u305f\u3081\u3001kusanagi status<\/code>\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3057\u305fDB\u306e\u72b6\u614b\u78ba\u8a8d\u306a\u3069\u304c\u3067\u304d\u307e\u305b\u3093\u3002KUSANAGI\u3067\u306fMySQL\u3092\u4f7f\u7528\u3059\u308b\u969b\u306f\u3001\u81ea\u5df1\u8cac\u4efb\u3067\u69cb\u7bc9\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
MySQL 8 \u3068MariaDB\u3067\u306f\u3001JSON\u578b\u306e\u6271\u3044\u306e\u9055\u3044\u3001\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30ea\u30f3\u30b0\u306e\u6709\u7121\u3001\u4f7f\u7528\u3067\u304d\u308b\u30b9\u30c8\u30ec\u30fc\u30b8\u30a8\u30f3\u30b8\u30f3\u306e\u9055\u3044\u306a\u3069\u8907\u6570\u3042\u308a\u307e\u3059\u3002WordPress\u3067\u4f7f\u7528\u3059\u308b\u306e\u306a\u3089\u305d\u308c\u307b\u3069\u9055\u3044\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001DB\u306e\u7279\u5fb4\u306a\u3069\u306b\u3088\u3063\u3066MySQL 8\u3068MariaDB\u3092\u4f7f\u3044\u5206\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u306f\u3058\u3081\u306b KUSANAGI \u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3057\u3066MariaDB\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002MariaDB\u306fMySQL\u304b\u3089\u30d5\u30a9\u30fc\u30af\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067 ... Read more<\/a><\/p>\n","protected":false},"author":4,"featured_media":9668,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[112],"tags":[110],"series":[67],"journey":[98],"product":[105],"class_list":["post-9635","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-database","tag-technical-guides","series-engineer-blog","journey-build","product-kusanagi","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-33","no-featured-image-padding"],"yoast_head":"\nKUSANAGI\u3067MySQL 8.x \u3092\u4f7f\u7528\u3059\u308b - KUSANAGI Tech Column<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kusanagi.tokyo\/column\/archives\/column_9635\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KUSANAGI\u3067MySQL 8.x \u3092\u4f7f\u7528\u3059\u308b - KUSANAGI Tech Column\" \/>\n<meta property=\"og:description\" content=\"\u306f\u3058\u3081\u306b KUSANAGI \u3067\u306f\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3068\u3057\u3066MariaDB\u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u3002MariaDB\u306fMySQL\u304b\u3089\u30d5\u30a9\u30fc\u30af\u3057\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3067 ... 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