linux\u4e0bMYSQL\u5907\u4efd\u4e0e\u6062\u590d<\/p>\n
1.\u7528\u547d\u4ee4\u5b9e\u73b0\u5907\u4efd<\/p>\n
\u6570\u636e\u5e93\u5907\u4efd\u662f\u5f88\u91cd\u8981\u7684\u3002\u5982\u679c\u5b9a\u671f\u505a\u597d\u5907\u4efd\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728\u53d1\u751f\u7cfb\u7edf\u5d29\u6e83\u65f6\u6062\u590d\u6570\u636e\u5230\u6700\u540e\u4e00\u6b21\u6b63\u5e38\u7684\u72b6\u6001\uff0c\u628a\u635f\u5931\u51cf\u5c0f\u5230\u6700\u5c11\u3002MySQLl\u63d0\u4f9b\u4e86\u4e00\u4e2amysqldump\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u5b83\u8fdb\u884c\u6570\u636e\u5907\u4efd\uff0c\u4e0b\u9762\u5047\u8bbe\u8981\u5907\u4efdtm\u8fd9\u4e2a\u6570\u636e\u5e93\uff1a<\/p>\n
#mysqldump -u root -p tm --single-transaction > tm_050519.sql<\/p>\n
\u6309\u63d0\u793a\u8f93\u5165\u5bc6\u7801\uff0c\u8fd9\u5c31\u628atm\u6570\u636e\u5e93\u6240\u6709\u7684\u8868\u7ed3\u6784\u548c\u6570\u636e\u5907\u4efd\u5230tm_050519.sql\u4e86\uff0c\u56e0\u4e3a\u8981\u603b\u8fdb\u884c\u5907\u4efd\u5de5\u4f5c\uff0c\u5982\u679c\u6570\u636e\u91cf\u5927\u4f1a\u5360\u7528\u5f88\u5927\u7a7a\u95f4\uff0c\u8fd9\u65f6\u53ef\u4ee5\u5229\u7528gzip\u538b\u7f29\u6570\u636e\uff0c\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n
#mysqldump -u root -p tm | gzip > tm_050519.sql.gz<\/p>\n
\u7cfb\u7edf\u5d29\u6e83\uff0c\u91cd\u5efa\u7cfb\u7edf\u65f6\uff0c\u53ef\u4ee5\u8fd9\u6837\u6062\u590d\u6570\u636e\uff1a<\/p>\n
#mysql -u root -p tm < tm_050519.sql<\/p>\n
\u4ece\u538b\u7f29\u6587\u4ef6\u76f4\u63a5\u6062\u590d\uff1a<\/p>\n
#gzip < tm_050519.sql.gz | mysql -u root -p tm<\/p>\n
\u5f53\u7136\uff0c\u6709\u5f88\u591aMySQL\u5de5\u5177\u63d0\u4f9b\u66f4\u76f4\u89c2\u7684\u5907\u4efd\u6062\u590d\u529f\u80fd\uff0c\u6bd4\u5982\u7528phpMyAdmin\u5c31\u5f88\u65b9\u4fbf\u3002\u4f46\u6211\u8ba4\u4e3a\uff0cmysqldump\u662f\u6700\u57fa\u672c\u3001\u6700\u901a\u7528\u7684\u3002<\/p>\n
2.\u5229\u7528crontab\uff0c\u7cfb\u7edf\u6bcf\u5929\u5b9a\u65f6\u5907\u4efdmysql\u6570\u636e\u5e93
\n\u3010\u5185\u5bb9\u63d0\u8981\u3011\u5229\u7528\u7cfb\u7edfcrontab\u6765\u5b9a\u65f6\u6267\u884c\u5907\u4efd\u6587\u4ef6\uff0c\u6309\u65e5\u671f\u5bf9\u5907\u4efd\u7ed3\u679c\u8fdb\u884c\u4fdd\u5b58\uff0c\u8fbe\u5230\u5907\u4efd\u7684\u76ee\u7684\u3002<\/p>\n
\u5229\u7528\u7cfb\u7edfcrontab\u6765\u5b9a\u65f6\u6267\u884c\u5907\u4efd\u6587\u4ef6\uff0c\u6309\u65e5\u671f\u5bf9\u5907\u4efd\u7ed3\u679c\u8fdb\u884c\u4fdd\u5b58\uff0c\u8fbe\u5230\u5907\u4efd\u7684\u76ee\u7684\u3002
\n1\u3001\u521b\u5efa\u4fdd\u5b58\u5907\u4efd\u6587\u4ef6\u7684\u8def\u5f84\/mysqldata
\n#mkdir \/mysqldata<\/p>\n
2\u3001\u521b\u5efa\/usr\/sbin\/bakmysql\u6587\u4ef6
\n#vi \/usr\/sbin\/bakmysql
\n\u8f93\u5165<\/p>\n
rq=` date +%Y%m%d `
\ntar zcvf \/mysqldata\/mysql$rq.tar.gz \/var\/lib\/mysql<\/p>\n
\u6216\u8005\u5199\u6210<\/p>\n
rq=` date +%Y%m%d `
\nmysqldump --all-databases -u root -p\u5bc6\u7801 > \/mysqldata\/mysql$rq.sql<\/p>\n
\/var\/lib\/mysql\u662f\u4f60\u6570\u636e\u5e93\u6587\u4ef6\u7684\u76ee\u5f55\uff0c\u90e8\u5206\u7528\u6237\u662f\/usr\/local\/mysql\/data\uff0c\u6bcf\u4e2a\u4eba\u53ef\u80fd\u4e0d\u540c
\n\/mysqldata\/\u8868\u793a\u4fdd\u5b58\u5907\u4efd\u6587\u4ef6\u7684\u76ee\u5f55\uff0c\u8fd9\u4e2a\u6bcf\u4e2a\u4eba\u4e5f\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u8981\u6c42\u6765\u505a\u3002<\/p>\n
3\u3001\u4fee\u6539\u6587\u4ef6\u5c5e\u6027\uff0c\u4f7f\u5176\u53ef\u6267\u884c
\n# chmod +x \/usr\/sbin\/bakmysql<\/p>\n
4\u3001\u4fee\u6539\/etc\/crontab
\n#vi \/etc\/crontab
\n\u5728\u4e0b\u9762\u6dfb\u52a0<\/p>\n
01 3 * * * root \/usr\/sbin\/bakmysql
\n\u8868\u793a\u6bcf\u59293\u70b9\u949f\u6267\u884c\u5907\u4efd<\/p>\n
5\u3001\u91cd\u65b0\u542f\u52a8crond
\n# \/etc\/rc.d\/init.d\/crond restart<\/p>\n
\u5b8c\u6210\u3002
\n\u8fd9\u6837\u6bcf\u5929\u4f60\u5728\/mysqldata\u53ef\u4ee5\u770b\u5230\u8fd9\u6837\u7684\u6587\u4ef6
\nmysql20040619.tar.gz
\n\u4f60\u76f4\u63a5\u4e0b\u8f7d\u5c31\u53ef\u4ee5\u4e86\u3002
\ncd \/usr\/local\/mysql\/bin\/
\nmysqldump -u\u7528\u6237\u540d -p\u5bc6\u7801 --databases \u5e93\u540d >\/backdata\/ddd07-11-15.sql<\/p>\n
\u6062\u590d\u8bed\u6cd5
\nmysqladmin create target_db_name<\/p>\n
mysql target_db_name < backup-file.sql<\/p>\n
\u5373 mysql \u5e93\u540d < \u6587\u4ef6\u540d<\/p>\n
OK\uff0c\u6ce8\u610f\uff0c-u\u540e\u9762\u6ca1\u6709\u7a7a\u683c\uff0c \u4f60\u53ea\u9700\u8981\u628a\u4e0a\u9762\u7684\u4e2d\u6587\u6362\u6210\u4f60\u7684\u76f8\u5173\u4fe1\u606f\u5c31\u53ef\u4ee5\u4e86!<\/p>\n","protected":false},"excerpt":{"rendered":"
linux\u4e0bMYSQL\u5907\u4efd\u4e0e\u6062\u590d 1.\u7528\u547d\u4ee4\u5b9e\u73b0\u5907\u4efd \u6570\u636e\u5e93\u5907\u4efd\u662f\u5f88\u91cd\u8981\u7684\u3002\u5982\u679c\u5b9a\u671f\u505a\u597d\u5907\u4efd\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728\u53d1\u751f...<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15330],"tags":[],"class_list":["post-108","post","type-post","status-publish","format-standard","hentry","category-mysql"],"_links":{"self":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts\/108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=108"}],"version-history":[{"count":0,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=\/wp\/v2\/posts\/108\/revisions"}],"wp:attachment":[{"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lnmp.ivan.xin\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}