{"id":890,"date":"2009-10-15T11:22:23","date_gmt":"2009-10-15T03:22:23","guid":{"rendered":"http:\/\/orczhou.com\/?p=890"},"modified":"2010-04-14T11:40:10","modified_gmt":"2010-04-14T03:40:10","slug":"innodb-hot-backup-introduce-2","status":"publish","type":"post","link":"https:\/\/www.orczhou.com\/index.php\/2009\/10\/innodb-hot-backup-introduce-2\/","title":{"rendered":"InnoDB Hot Backup\u4ecb\u7ecd(\u4e0b)"},"content":{"rendered":"

\n\u4f5c\u8005\uff1a<\/strong>\"mail\"<\/a>
\n\u6765\u81ea\uff1a<\/strong>supu@TaobaoDBA<\/a> 2009\u5e7410\u670812\u65e5\u661f\u671f\u4e00
\n\u6458\u8981\uff1a<\/strong>\u672c\u6587\u5c06\u8f83\u4e3a\u8be6\u7ec6\u7684\u4ecb\u7ecdInnoDB Hot Backup<\/a>\uff08\u540e\u7b80\u79f0IHB\uff09\u4f7f\u7528\u3002IHB\u662fInnobase<\/a>\u4e0b\u7684\u4e00\u4e2a\u5546\u7528\u5907\u4efd\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5728\u7ebf\u5907\u4efdInnoDB\u6570\u636e\u8868\uff0c\u8fd9\u91cc\u7684\u201c\u5728\u7ebf\u5907\u4efd\u201d\u662f\u6307\uff1a\u5728\u5907\u4efd\u7684\u540c\u65f6\u4e0d\u963b\u585e\u5176\u4ed6\u8fde\u63a5\u7684\u8bfb\u3001\u5199<\/strong>\u8bf7\u6c42\u3002\uff08\u672c\u6587\u63d0\u4f9bPDF\u7248\u672c\u4e0b\u8f7d\uff1a\u70b9\u51fb\u4e0b\u8f7d<\/a>\uff09\n<\/p>\n

<\/p>\n

\n+++++++++++++++++++++++++++++++++
\n\u4e66\u63a5\u4e0a\u6587<\/a>\uff1a<\/strong>
\n+++++++++++++++++++++++++++++++++\n<\/p>\n

\u4e09\u3001\tInnobackup<\/b><\/font><\/p>\n

ibbackup\u4ec5\u4ec5\u53ea\u5907\u4efdInnoDB\u6570\u636e\uff0c\u751a\u81f3\u8fde\u8868\u7ed3\u6784(.frm)\u4e5f\u4e0d\u4f1a\u5907\u4efd\u3002\u4ed6\u867d\u7136\u89e3\u51b3\u4e86\u5728\u7ebf\u5907\u4efd\u7684\u95ee\u9898\uff0c\u4f46\u56e0\u4e3a\u9700\u8981\u518d\u5355\u72ec\u5907\u4efd.frm\u6587\u4ef6\u4ee5\u53caMyISAM\u8868\uff0c\u4f7f\u7528\u8d77\u6765\u5e76\u4e0d\u65b9\u4fbf\u3002<\/p>\n

Innobackup\u5219\u5c01\u88c5\u4e86ibbackup\u7684\u5907\u4efd\u3001\u4ee5\u53caMyISAM\u8868\u7684\u5907\u4efd\u529f\u80fd\uff0c\u53ef\u4ee5\u65b9\u4fbf\u7684\u4e00\u6b21\u6027\u5907\u4efd\u4f60\u7684InnoDB\u548cMyISAM\u8868\u3002Innobackup\u9996\u5148\u4f1a\u8c03\u7528ibbackup\u5907\u4efd\u4f60\u7684InnoDB\uff0c\u7136\u540eFLUSH TABLE WITH READ LOCK\u6765\u5907\u4efd\u4f60\u7684MyISAM\u8868\uff0c\u4ee5\u53ca.frm\u6587\u4ef6\u3002\u6240\u4ee5Innobackup\u4f1a\u77ed\u6682\u7684\u9501\u8868\uff08\u65f6\u95f4\u957f\u77ed\u4f9d\u8d56\u4e8e\u4f60\u7684MyISAM\u8868\u5927\u5c0f\uff09\u3002\u6240\u4ee5Innobackup\u5907\u4efd\u4e00\u822c\u9700\u8981\u5982\u4e0b\u6761\u4ef6\uff1a
\n\uff081\uff09.\u5907\u4efd\u7684\u65f6\u5019\u6ca1\u6709SLOW QUERY\u5728\u6267\u884c
\n\uff082\uff09.\u4f60\u7684MyISAM\u8868\u5f88\u5c0f\uff08\u62f7\u8d1d\u7684\u65f6\u5019\u4e0d\u4f1a\u82b1\u5f88\u957f\u65f6\u95f4\uff09<\/p>\n

1. \u5907\u4efd<\/font>
\n\u4f7f\u7528innobackup\u975e\u5e38\u65b9\u4fbf\uff0c\u53ef\u4ee5\u4e00\u6b21\u6027\u5907\u4efd\u4f60\u7684InnoDB\u548cMyISAM\u8868\uff1a<\/p>\n

\ninnobackup --user=backup --password=backup \/etc\/my.cnf \/disk1\/innobackup\/
\n#\u8fd9\u91cc\u9700\u8981\u6ce8\u610f\uff0c\u4f60\u7684innobackup\u548cibbackup\u90fd\u9700\u8981\u5728$PATH\u8def\u5f84\u4e0b\u3002
\n#\u5907\u4efd\u8f93\u51fa\u53c2\u8003[\u9644\u5f553]\n<\/p><\/blockquote>\n

\u67e5\u770b\u5907\u4efd\u6587\u4ef6\uff1a<\/p>\n

\ncd \/disk1\/innobackup\/2009-10-12_15-35-58 && ls
\nbackup-my.cnf ibbackup_logfile ibdata2 mysql mysql-stdout
\nibbackup_binlog_info ibdata1 ibdata3 mysql-stderr test\n<\/p><\/blockquote>\n

2. \u6062\u590d<\/font><\/p>\n

\u73b0\u5728\u6211\u4eec\u5bf9\u76ee\u5f55\/disk1\/innobackup\/2009-10-12_15-35-58\u4e2d\u7684\u6570\u636e\u8fdb\u884c\u6062\u590d\uff1a<\/p>\n

\ninnobackup --apply-log \/etc\/my.cnf \/disk1\/innobackup\/2009-10-12_15-35-58
\n#\u5e94\u7528\u65e5\u5fd7ibbackup_logfile
\ncd \/disk1\/innobackup\/2009-10-12_15-35-58 && ls
\nbackup-my.cnf \tibbackup_logfile \t\tibdata2 ib_logfile0 ib_logfile2 mysql mysql-stdout \tibbackup_binlog_info \tibdata1 ibdata3 ib_logfile1 ib_logfile3 mysql-stderr test
\ncp -r \/disk1\/innobackup\/2009-10-12_15-35-58\/* \/disk1\/mysql\/data\/
\nmysqld_safe --user=mysql &\n<\/p><\/blockquote>\n

OK,\u5927\u529f\u544a\u6210\uff01<\/p>\n

\u56db\u3001\t\u5176\u4ed6\u8bf4\u660e<\/b><\/font><\/p>\n

ibbackup\u5907\u4efdInnoDB\u6570\u636e\u65f6\uff0c\u76f4\u63a5\u89e3\u6790InnoDB\u7684\u6570\u636e\u6587\u4ef6\u548c\u65e5\u5fd7\u6587\u4ef6\uff0c\u7136\u540e\u5c06\u5b83\u4eec\u62f7\u8d1d\u51fa\u6765\uff0c\u6240\u4ee5\u4f7f\u7528ibbackup\uff0c\u751a\u81f3\u4e0d\u9700\u8981\u8fde\u63a5\u6570\u636e\u5e93\u3002<\/p>\n

\u53c2\u8003\u6587\u732e
\n[1].\thttp:\/\/www.innodb.com\/products\/hot-backup\/
\n[2].\thttp:\/\/www.innodb.com\/doc\/hot_backup\/manual.htm<\/p>\n

\n
\r\n[\u9644\u5f551]\r\nInnoDB Hot Backup version 3.0.0; Copyright 2002-2005 Innobase Oy\r\nLicense A17362 is granted to Personal (orczhou@gmail.com)\r\n(\u2026\u2026\u4e2d\u95f4\u7701\u7565\u82e5\u5e72\u884c)\r\nibbackup: Maximum page number for a log record 4902\r\n091012 13:05:36  ibbackup: Full backup completed!\r\n\r\n[\u9644\u5f552]\r\nInnoDB Hot Backup version 3.0.0; Copyright 2002-2005 Innobase Oy\r\nLicense A17362 is granted to Personal (orczhou@gmail.com)\r\n(--apply-log works in any computer regardless of the hostname)\r\nLicensed for use in a computer whose hostname is 'sandbox'\r\n(\u2026\u2026\u4e2d\u95f4\u7701\u7565\u82e5\u5e72\u884c)\r\nibbackup: and the new created log files are at '\/disk1\/ibbackup\/'\r\n091012 13:57:17  ibbackup: Full backup prepared for recovery successfully!\r\n\r\n[\u9644\u5f553]\r\nInnoDB Backup Utility v1.5.2; Copyright 2003, 2009 Innobase Oy.\r\nAll Rights Reserved.\r\n\r\nThis software is published under\r\nthe GNU GENERAL PUBLIC LICENSE Version 2, June 1991.\r\n(\u2026\u2026\u4e2d\u95f4\u7701\u7565\u82e5\u5e72\u884c)\r\n091012 15:40:30  innobackup: innobackup completed OK!\r\n\r\n<\/pre>\n<\/blockquote>\n
(\u5168\u6587\u5b8c)<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4f5c\u8005\uff1a \u6765\u81ea\uff1asupu@TaobaoDBA 2009\u5e7410\u670812\u65e5\u661f\u671f\u4e00 \u6458\u8981\uff1a\u672c\u6587\u5c06\u8f83\u4e3a\u8be6\u7ec6\u7684\u4ecb\u7ecdInnoDB Hot Backup\uff08\u540e\u7b80\u79f0IHB\uff09\u4f7f\u7528\u3002IHB\u662fInnobase\u4e0b\u7684\u4e00\u4e2a\u5546\u7528\u5907\u4efd\u8f6f\u4ef6\uff0c\u53ef\u4ee5\u5b9e\u73b0\u5728\u7ebf\u5907\u4efdInnoDB\u6570\u636e\u8868\uff0c\u8fd9\u91cc\u7684\u201c\u5728\u7ebf\u5907\u4efd\u201d\u662f\u6307\uff1a\u5728\u5907\u4efd\u7684\u540c\u65f6\u4e0d\u963b\u585e\u5176\u4ed6\u8fde\u63a5\u7684\u8bfb\u3001\u5199\u8bf7\u6c42\u3002\uff08\u672c\u6587\u63d0\u4f9bPDF\u7248\u672c\u4e0b\u8f7d\uff1a\u70b9\u51fb\u4e0b\u8f7d\uff09<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","inline_featured_image":false,"_tocer_settings":[],"footnotes":""},"categories":[6],"tags":[120],"class_list":["post-890","post","type-post","status-publish","format-standard","hentry","category-mysql","tag-innodb"],"_links":{"self":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/890","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/comments?post=890"}],"version-history":[{"count":13,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/890\/revisions"}],"predecessor-version":[{"id":1815,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/posts\/890\/revisions\/1815"}],"wp:attachment":[{"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/media?parent=890"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/categories?post=890"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.orczhou.com\/index.php\/wp-json\/wp\/v2\/tags?post=890"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}