{"id":200112,"date":"2025-05-06T08:08:04","date_gmt":"2025-05-06T00:08:04","guid":{"rendered":"https:\/\/server.hk\/cnblog\/200112\/"},"modified":"2025-05-06T08:08:04","modified_gmt":"2025-05-06T00:08:04","slug":"innodbs-ibdata-mysql-%e7%ae%a1%e7%90%86%e8%a6%81%e7%82%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/200112\/","title":{"rendered":"InnoDB&#s ibdata MySQL \u7ba1\u7406\u8981\u70b9"},"content":{"rendered":"

<\/b> <\/p>\n

InnoDB&#s ibdata MySQL \u7ba1\u7406\u8981\u70b9<\/h1>\n

\u4e00\u5206\u8015\u8018\uff0c\u4e00\u5206\u6536\u83b7\uff01\u65e2\u7136\u6253\u5f00\u4e86\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5c31\u575a\u6301\u770b\u4e0b\u53bb\u5427\uff01\u6587\u4e2d\u5185\u5bb9\u5305\u542b\u7b49\u7b49\u77e5\u8bc6\u70b9…\u5e0c\u671b\u4f60\u80fd\u5728\u9605\u8bfb\u672c\u6587\u540e\uff0c\u80fd\u771f\u771f\u5b9e\u5b9e\u5b66\u5230\u77e5\u8bc6\u6216\u8005\u5e2e\u4f60\u89e3\u51b3\u5fc3\u4e2d\u7684\u7591\u60d1\uff0c\u4e5f\u6b22\u8fce\u5927\u4f6c\u6216\u8005\u65b0\u4eba\u670b\u53cb\u4eec\u591a\u7559\u8a00\u8bc4\u8bba\uff0c\u591a\u7ed9\u5efa\u8bae\uff01\u8c22\u8c22\uff01<\/p>\n

<\/p>\n

MySQL\u7684InnoDB\u5b58\u50a8\u5f15\u64ce\u4f9d\u8d56\u4e8eibdata1\u6587\u4ef6\u3002\u672c\u6307\u5357\u6db5\u76d6\u4e86\u5176\u91cd\u8981\u6027\u548c\u7ba1\u7406\u6280\u5de7\u3002<\/p>\n

ibdata1 \u5305\u542b\u5185\u5bb9\u7684\u793a\u4f8b <\/h2>\n
    \n
  • \u6570\u636e\u548c\u7d22\u5f15\uff0c<\/strong>\u9664\u975e innodb_file_per_table=1\u3002<\/li>\n
  • \u53cc\u5199\u548c\u63d2\u5165\u7f13\u51b2\u533a\uff0c<\/strong>\u7528\u4e8e\u4e8b\u52a1\u652f\u6301\u3002<\/li>\n
  • \u56de\u6eda\u6bb5\uff0c<\/strong>\u542f\u7528\u56de\u6eda\u3002<\/li>\n
  • \u64a4\u6d88\u7a7a\u95f4\uff0c<\/strong>\u7ba1\u7406\u66f4\u6539\u7684\u9006\u8f6c\u3002<\/li>\n<\/ul>\n

    ibdata1 \u7684\u95ee\u9898 <\/h2>\n

    ibdata1 \u53ef\u80fd\u4f1a\u56e0\u5927\u91cf\u6570\u636e\u800c\u53d8\u5f97\u975e\u5e38\u5927\uff0c\u7279\u522b\u662f\u5728\u672a\u542f\u7528 innodb_file_per_table \u7684\u60c5\u51b5\u4e0b\u3002\u4ee5\u4e0b\u662f\u89e3\u51b3\u8be5\u95ee\u9898\u7684\u65b9\u6cd5\u3002<\/p>\n

      \n
    1. \u5907\u4efd\u6240\u6709MySQL\u6570\u636e\u3002<\/li>\n
    2. \u4ece \/var\/lib\/mysql\/mysql*.*.**\/data \u5220\u9664\u4e0d\u9700\u8981\u7684\u6570\u636e\u5e93\u3002<\/li>\n
    3. \u505c\u6b62 MySQL\uff0c\u5220\u9664 ibdata1\u3001ib_logfile0 \u548c ib_logfile1\u3002<\/li>\n
    4. \u91cd\u542fMySQL\u5e76\u5bfc\u5165\u5907\u4efd\u6570\u636e\u3002<\/li>\n<\/ol>\n

      \u5e38\u95ee\u95ee\u9898 <\/h2>\n

      \u662f\u4ec0\u4e48\u8ba9 ibdata1 \u5982\u6b64\u91cd\u8981\uff1f <\/h3>\n

      \u5b83\u5b58\u50a8\u91cd\u8981\u7684\u5143\u6570\u636e\u548c\u4ea4\u6613\u65e5\u5fd7\u3002<\/p>\n

      \u5982\u4f55\u63a7\u5236ibdata1\u7684\u5927\u5c0f\uff1f <\/h3>\n

      \u4f7f\u7528innodb_file_per_table\u6765\u5206\u9694\u8868\u6570\u636e\u3002<\/p>\n

      \u8fc7\u5927\u7684 ibdata1 \u7684\u5f71\u54cd\uff1f <\/h3>\n

      \u4f1a\u964d\u4f4eMySQL\u6027\u80fd\uff1b\u6b63\u786e\u7684\u8bbe\u7f6e\u548c\u7ef4\u62a4\u5e2e\u52a9\u3002<\/p>\n

      \u624b\u52a8\u8c03\u6574 ibdata1 \u7684\u5927\u5c0f\uff1f <\/h3>\n

      \u662f\u7684\uff0c\u8c03\u6574my.cnf\u4e2d\u7684innodb-data-file-path\u3002<\/p>\n

      \u6982\u62ec <\/h2>\n

      \u6b63\u786e\u7ba1\u7406 ibdata1 \u5bf9\u4e8e\u7ef4\u62a4 MySQL \u7684\u6027\u80fd\u548c\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002\u901a\u8fc7\u5b9e\u65bd\u542f\u7528 innodb_file_per_table \u548c\u6267\u884c\u5b9a\u671f\u6570\u636e\u5e93\u7ef4\u62a4\u7b49\u6700\u4f73\u5b9e\u8df5\uff0c\u60a8\u53ef\u4ee5\u9632\u6b62 ibdata1 \u6210\u4e3a\u6027\u80fd\u95ee\u9898\u3002\u6709\u5173\u8be6\u7ec6\u7684\u6f14\u7ec3\u548c\u66f4\u6df1\u5165\u7684\u793a\u4f8b\uff0c\u8bf7\u8bbf\u95ee\u6587\u7ae0 InnoDB \u548c ibdata1\uff1a\u60a8\u9700\u8981\u4e86\u89e3\u7684\u4e8b\u60c5\u3002<\/p>\n

      \u7406\u8bba\u8981\u638c\u63e1\uff0c\u5b9e\u64cd\u4e0d\u80fd\u843d\uff01\u4ee5\u4e0a\u5173\u4e8e\u300aInnoDBs ibdata MySQL \u7ba1\u7406\u8981\u70b9\u300b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u5927\u5bb6\u90fd\u638c\u63e1\u4e86\u5427\uff01\u5982\u679c\u60f3\u8981\u7ee7\u7eed\u63d0\u5347\u81ea\u5df1\u7684\u80fd\u529b\uff0c\u90a3\u4e48\u5c31\u6765\u5173\u6ce8\u4e3b\u673a\u5b9d\u8d1d\u516c\u4f17\u53f7\u5427\uff01<\/p>\n

      \u7248\u672c\u58f0\u660e \u672c\u6587\u8f6c\u8f7d\u4e8e\uff1adev.to \u5982\u6709\u4fb5\u72af\uff0c\u8bf7\u8054\u7cfb \u5220\u9664 <\/p>\n

      \n
      \n <\/dt>\n<\/dl>\n","protected":false},"excerpt":{"rendered":"

      InnoDB&#s ib...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-200112","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200112","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"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=200112"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/200112\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=200112"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=200112"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=200112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}