{"id":718,"date":"2026-10-30T21:06:27","date_gmt":"2026-10-30T13:06:27","guid":{"rendered":"https:\/\/www.idcy.com\/help\/news\/10718.html"},"modified":"2026-10-30T21:06:27","modified_gmt":"2026-10-30T13:06:27","slug":"%e7%be%8e%e5%9b%bd%e7%ab%99%e7%be%a4%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%a4%9a%e9%a1%b9%e7%9b%ae%e5%a4%87%e4%bb%bd%e6%81%a2%e5%a4%8d%e4%b8%8e%e6%95%85%e9%9a%9c%e6%8e%92%e6%9f%a5%e6%93%8d%e4%bd%9c%e6%96%87","status":"publish","type":"post","link":"https:\/\/www.idcy.com\/help\/docs\/10718.html","title":{"rendered":"\u7f8e\u56fd\u7ad9\u7fa4\u670d\u52a1\u5668\u591a\u9879\u76ee\u5907\u4efd\u6062\u590d\u4e0e\u6545\u969c\u6392\u67e5\u64cd\u4f5c\u6587\u6863"},"content":{"rendered":"

\u8fd0\u884c\u591a\u4e2a\u7f51\u7ad9\u6216\u72ec\u7acb\u9879\u76ee\u65f6\uff0c\u7f8e\u56fd\u7ad9\u7fa4\u670d\u52a1\u5668\u9700\u8981\u6309\u9879\u76ee\u5206\u522b\u7ba1\u7406\u76ee\u5f55\u3001\u57df\u540d\u548c\u6570\u636e\u5e93\u3002\u672c\u6587\u4ee5\u4e3b\u6d41 Linux \u73af\u5883\u4e3a\u4f8b\uff0c\u7ed9\u51fa\u53ef\u9a8c\u8bc1\u7684\u5907\u4efd\u3001\u6062\u590d\u4e0e\u56de\u6eda\u6d41\u7a0b\u3002\u5177\u4f53\u7248\u672c\u548c\u8def\u5f84\u4ee5\u5f53\u524d\u670d\u52a1\u5668\u73af\u5883\u53ca\u5b98\u65b9\u6587\u6863\u4e3a\u51c6\u3002<\/p>\n

\u591a\u9879\u76ee\u5e76\u884c\u90e8\u7f72\u65f6\uff0c\u4f7f\u7528\u7f8e\u56fd\u591a\u9879\u76ee\u670d\u52a1\u5668<\/a>\u53ef\u7edf\u4e00\u7ba1\u7406\u591aIP\u8d44\u6e90\u3001\u6309\u7ad9\u70b9\u5206\u7ec4\u548c\u9879\u76ee\u9694\u79bb\uff0c\u964d\u4f4e\u5355\u70b9\u7ba1\u7406\u538b\u529b\u3002\u5efa\u8bae\u9996\u6b21\u90e8\u7f72\u65f6\u786e\u5b9a\u9879\u76ee\u540d\u79f0\u3001\u7ad9\u70b9\u6839\u76ee\u5f55\u3001\u914d\u7f6e\u76ee\u5f55\u548c\u6570\u636e\u5e93\u540d\uff0c\u540e\u7eed\u6cbf\u7528\u540c\u4e00\u5957\u547d\u540d\u89c4\u5219\u3002<\/p>\n

\u4e00\u3001\u64cd\u4f5c\u524d\u51c6\u5907\u4e0e\u9002\u7528\u8303\u56f4<\/h2>\n

1. \u9002\u7528\u8303\u56f4<\/h3>\n

\u547d\u4ee4\u793a\u4f8b\u9002\u7528\u4e8e Ubuntu 20.04\/22.04\u3001Debian 11\/12 \u7b49 systemd Linux \u670d\u52a1\u5668\uff0cWeb \u670d\u52a1\u4e3a Nginx 1.20+ \u6216 Apache 2.4+\uff0c\u6570\u636e\u5e93\u4e3a MySQL 8.0 \u6216 MariaDB 10.6+\u3002\u4e0d\u540c\u73af\u5883\u8bf7\u4ee5\u5b98\u65b9\u6587\u6863\u4e3a\u51c6\u3002<\/p>\n

2. \u5907\u4efd\u524d\u51c6\u5907<\/h3>\n

\u6240\u6709\u53d8\u66f4\u524d\u5e94\u521b\u5efa\u5e26\u65e5\u671f\u7684\u72ec\u7acb\u5907\u4efd\u76ee\u5f55\uff0c\u4f8b\u5982 \/backup\/\u9879\u76ee\u540d_$(date +%F)<\/code>\uff0c\u4e0d\u8981\u76f4\u63a5\u5728\u539f\u76ee\u5f55\u7f16\u8f91\u3002\u5907\u4efd\u53ea\u65b0\u589e\u6587\u4ef6\uff0c\u4e0d\u8986\u76d6\u539f\u914d\u7f6e\u3002\u53d8\u66f4\u524d\u8bb0\u5f55\u5173\u952e\u670d\u52a1\u7248\u672c\u548c\u914d\u7f6e\u8def\u5f84\uff0c\u5982 nginx -v<\/code> \u6216 mysqld --version<\/code>\uff0c\u4fdd\u5b58\u5230\u5907\u4efd\u76ee\u5f55\u3002<\/p>\n

\u4e8c\u3001\u7ad9\u70b9\u6587\u4ef6\u4e0e\u914d\u7f6e\u5907\u4efd<\/h2>\n

\u591a\u9879\u76ee\u73af\u5883\u5efa\u8bae\u6309\u7ad9\u70b9\u6839\u76ee\u5f55\u5206\u522b\u6253\u5305\uff0c\u5e76\u4e3a Nginx\/Apache \u865a\u62df\u4e3b\u673a\u914d\u7f6e\u5355\u72ec\u5907\u4efd\u3002\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210\u538b\u7f29\u5f52\u6863\uff0c\u4e0d\u5220\u9664\u6e90\u6587\u4ef6\u3002\u5907\u4efd\u547d\u4ee4\u6267\u884c\u540e\u8bb0\u5f55\u5f00\u59cb\u4e0e\u7ed3\u675f\u65f6\u95f4\u7528\u4e8e\u5ba1\u8ba1\u3002<\/p>\n

mkdir -p \/backup\/site1_$(date +%F)\ntar -czf \/backup\/site1_$(date +%F)\/site1_web.tar.gz \/var\/www\/site1\ncp -a \/etc\/nginx\/sites-available\/site1.conf \/backup\/site1_$(date +%F)\/site1.conf.bak\nnginx -t<\/code><\/pre>\n
\u5907\u4efd\u5b8c\u6210\u540e\u8fdb\u5165\u5907\u4efd\u76ee\u5f55\u6267\u884c tar -tzf site1_web.tar.gz | head<\/code> \u68c0\u67e5\u6587\u4ef6\u5217\u8868\uff0c\u5e76\u6267\u884c ls -lh<\/code> \u786e\u8ba4\u5927\u5c0f\u3002\u82e5\u4f7f\u7528 Apache\uff0c\u5c06\u8def\u5f84\u66ff\u6362\u4e3a \/etc\/apache2\/sites-available\/<\/code> \u5e76\u6267\u884c apachectl configtest<\/code>\u3002<\/p>\n
\u4e09\u3001\u6570\u636e\u5e93\u5907\u4efd\u4e0e\u6062\u590d\u9a8c\u8bc1<\/h2>\n
\u5355\u4e2a\u9879\u76ee\u5efa\u8bae\u4f7f\u7528\u72ec\u7acb\u6570\u636e\u5e93\u8d26\u53f7\u548c\u5e93\u540d\u3002MySQL\/MariaDB \u5907\u4efd\u4f7f\u7528 --single-transaction<\/code> \u964d\u4f4e\u9501\u8868\u5f71\u54cd\uff0c\u4ec5\u9002\u7528\u4e8e InnoDB \u8868\uff1b\u5176\u4ed6\u5f15\u64ce\u8bf7\u53c2\u8003\u5b98\u65b9\u6587\u6863\u3002\u5927\u5e93\u53ef\u5728\u975e\u9ad8\u5cf0\u65f6\u6bb5\u5907\u4efd\u5e76\u538b\u7f29\uff0c\u6062\u590d\u65f6\u5148\u89e3\u538b\u3002\u6821\u9a8c\u65f6\u6838\u5bf9\u8868\u6570\u91cf\u5e76\u62bd\u67e5\u5173\u952e\u4e1a\u52a1\u8868\u6570\u636e\u3002<\/p>\n
\"\u670d\u52a1\u5668\u8fd0\u7ef4\u4e0e\u6280\u672f\u914d\u7f6e\u573a\u666f\u793a\u610f\u56fe\"<\/figure>\n
mkdir -p \/backup\/site1_$(date +%F)\nmysqldump -u root -p --single-transaction site1_db > \/backup\/site1_$(date +%F)\/site1_db.sql\nls -lh \/backup\/site1_$(date +%F)\/<\/code><\/pre>\n
\u6062\u590d\u65f6\u4e0d\u8981\u76f4\u63a5\u8986\u76d6\u751f\u4ea7\u5e93\uff0c\u5148\u521b\u5efa\u4e34\u65f6\u6821\u9a8c\u5e93\u5bfc\u5165\u5907\u4efd\u5e76\u68c0\u67e5\u8868\u6570\u91cf\u548c\u6570\u636e\u3002<\/p>\n
mysqladmin -u root -p create site1_db_restore_test\nmysql -u root -p site1_db_restore_test < \/backup\/site1_$(date +%F)\/site1_db.sql\nmysqlshow -u root -p site1_db_restore_test<\/code><\/pre>\n
\u786e\u8ba4\u6821\u9a8c\u5e93\u6b63\u5e38\u540e\u518d\u8fdb\u5165\u56de\u6eda\uff1b\u82e5\u6821\u9a8c\u5931\u8d25\uff0c\u4fdd\u7559\u539f\u751f\u4ea7\u5e93\u5e76\u68c0\u67e5\u5907\u4efd\u547d\u4ee4\u548c\u6743\u9650\u3002\u5927\u6570\u636e\u91cf\u9879\u76ee\u5148\u4f30\u7b97\u6570\u636e\u91cf\u5e76\u786e\u8ba4\u78c1\u76d8\u5269\u4f59\u7a7a\u95f4\u3002\u8fdc\u7a0b\u6570\u636e\u5e93\u9700\u63d0\u524d\u68c0\u67e5\u5bfc\u51fa\u8d26\u53f7\u6743\u9650\u548c\u8fde\u63a5\u5730\u5740\u3002<\/p>\n
\u56db\u3001\u56de\u6eda\u601d\u8def\u4e0e\u57fa\u7840\u6545\u969c\u6392\u67e5<\/h2>\n
1. \u56de\u6eda\u601d\u8def<\/h3>\n
\u914d\u7f6e\u6216\u4ee3\u7801\u4e0a\u7ebf\u5f02\u5e38\u65f6\uff0c\u4f18\u5148\u6062\u590d .bak<\/code> \u7248\u672c\u5e76\u6267\u884c nginx -t<\/code> \u6216 apachectl configtest<\/code>\u3002\u6570\u636e\u5e93\u56de\u6eda\u524d\u5148\u5bfc\u51fa\u5f53\u524d\u5e93\u4e3a\u5feb\u7167\uff0c\u518d\u5bfc\u5165\u6d4b\u8bd5\u901a\u8fc7\u7684\u5907\u4efd\u3002\u6062\u590d\u64cd\u4f5c\u5efa\u8bae\u5728\u4f4e\u6d41\u91cf\u65f6\u6bb5\u8fdb\u884c\uff0c\u5b8c\u6210\u540e\u81f3\u5c11\u89c2\u5bdf 10 \u5230 15 \u5206\u949f\u3002<\/p>\n
2. \u6545\u969c\u6392\u67e5\u6b65\u9aa4<\/h3>\n
\u670d\u52a1\u4e0d\u53ef\u7528\u3001\u54cd\u5e94\u53d8\u6162\u6216\u914d\u7f6e\u4e0d\u751f\u6548\u65f6\uff0c\u5148\u67e5\u770b\u670d\u52a1\u72b6\u6001\u548c\u7aef\u53e3\u76d1\u542c\uff1a<\/p>\n
systemctl status nginx mysql\nss -lntp | grep -E ':80|:443|:3306'<\/code><\/pre>\n
\u5176\u6b21\u68c0\u67e5\u9519\u8bef\u65e5\u5fd7\u548c\u8d44\u6e90\u5360\u7528\uff0c\u5b9a\u4f4d\u8fde\u63a5\u6570\u3001\u5185\u5b58\u548c\u78c1\u76d8\u9650\u5236\uff1a<\/p>\n
tail -n 100 \/var\/log\/nginx\/error.log\nfree -h\ndf -h\nuptime<\/code><\/pre>\n
\u670d\u52a1\u72b6\u6001\u5f02\u5e38\u65f6\u7528 journalctl -u nginx --since=-1h<\/code> \u67e5\u770b\u8fd1\u671f\u65e5\u5fd7\u3002\u4e0d\u8981\u76f4\u63a5\u5173\u95ed\u9632\u706b\u5899\u6216 SELinux\u3002\u7aef\u53e3\u6b63\u5e38\u4f46\u54cd\u5e94\u6162\u65f6\uff0c\u7528 top<\/code>\u3001iostat<\/code>\u3001iftop<\/code> \u67e5\u770b CPU\u3001\u78c1\u76d8\u548c\u5e26\u5bbd\u5360\u7528\u3002<\/p>\n
\u5982\u9700\u8fdb\u4e00\u6b65\u53c2\u8003\u5bf9\u5e94\u7684 \u670d\u52a1\u5668\u6545\u969c\u6392\u67e5\u64cd\u4f5c\u6307\u5357<\/a>\uff0c\u53ef\u4ee5\u6309\u670d\u52a1\u7c7b\u578b\u3001\u9519\u8bef\u65e5\u5fd7\u5173\u952e\u5b57\u548c\u8d44\u6e90\u74f6\u9888\u9010\u6b65\u5b9a\u4f4d\u3002<\/p>\n
\u4e94\u3001\u603b\u7ed3<\/h2>\n
\u591a\u9879\u76ee\u90e8\u7f72\u7a33\u5b9a\u8fd0\u884c\u4f9d\u8d56\u9879\u76ee\u9694\u79bb\u76ee\u5f55\u3001\u53ef\u91cd\u590d\u7684\u5907\u4efd\u9a8c\u8bc1\u548c\u6e05\u6670\u56de\u6eda\u8def\u5f84\u3002\u5efa\u8bae\u5c06\u6d41\u7a0b\u56fa\u5316\u4e3a\u5b9a\u671f\u4efb\u52a1\uff0c\u5b9a\u671f\u68c0\u67e5\u5907\u4efd\u6587\u4ef6\u5927\u5c0f\u548c\u6570\u636e\u5e93\u5bfc\u51fa\u7ed3\u679c\uff0c\u5e76\u5b89\u6392\u6062\u590d\u6f14\u7ec3\u3002\u672c\u6587\u547d\u4ee4\u4ec5\u4e3a\u793a\u4f8b\uff0c\u751f\u4ea7\u73af\u5883\u8bf7\u5148\u786e\u8ba4\u7248\u672c\u3001\u6743\u9650\u548c\u78c1\u76d8\u7a7a\u95f4\u3002<\/p>\n
\u5982\u9700\u7ee7\u7eed\u8865\u5145\u5176\u4ed6\u5907\u4efd\u7b56\u7565\uff0c\u53ef\u53c2\u8003 \u670d\u52a1\u5668\u6570\u636e\u5907\u4efd\u4e0e\u6062\u590d\u65b9\u6848<\/a> \u4e2d\u7684\u5206\u7c7b\u5185\u5bb9\u3002<\/p>\n
\u4ebf\u8fbe\u7f51\u7edc\uff08IDCY GLOBAL\uff09<\/a> \u53ef\u4e3a\u591a\u9879\u76ee\u670d\u52a1\u5668\u90e8\u7f72\u63d0\u4f9b\u8d44\u6e90\u4e0e\u6587\u6863\u652f\u6301\uff0c\u5b9e\u9645\u4f7f\u7528\u4ee5\u5f53\u524d\u5957\u9910\u548c\u5b98\u65b9\u8bf4\u660e\u4e3a\u51c6\u3002<\/p>\n
\u5e38\u89c1\u95ee\u9898<\/h2>\n
1. \u6062\u590d\u6570\u636e\u5e93\u524d\u662f\u5426\u5fc5\u987b\u5148\u505c\u6b62 MySQL \u670d\u52a1\uff1f<\/h3>\n
\u4e0d\u5efa\u8bae\u76f4\u63a5\u505c\u6b62\u751f\u4ea7\u5e93\u3002\u53ef\u5148\u4f7f\u7528\u4e34\u65f6\u6821\u9a8c\u5e93\u5bfc\u5165\u5907\u4efd\uff0c\u786e\u8ba4\u5b8c\u6574\u540e\u518d\u5236\u5b9a\u4f4e\u6d41\u91cf\u5207\u6362\u8ba1\u5212\u3002<\/p>\n
2. \u591a\u9879\u76ee\u73af\u5883\u5fc5\u987b\u4e00\u4e2a\u9879\u76ee\u4e00\u4e2a\u6570\u636e\u5e93\u5417\uff1f<\/h3>\n
\u4e0d\u662f\u5f3a\u5236\uff0c\u4f46\u72ec\u7acb\u6570\u636e\u5e93\u8d26\u53f7\u548c\u5e93\u540d\u80fd\u964d\u4f4e\u8bef\u64cd\u4f5c\u8303\u56f4\uff0c\u4fbf\u4e8e\u5907\u4efd\u548c\u6743\u9650\u9694\u79bb\u3002<\/p>\n
3. \u5982\u4f55\u786e\u8ba4\u5907\u4efd\u6587\u4ef6\u6ca1\u6709\u635f\u574f\uff1f<\/h3>\n
\u53ef\u901a\u8fc7\u6062\u590d\u81f3\u4e34\u65f6\u76ee\u5f55\u6216\u4e34\u65f6\u6570\u636e\u5e93\u9a8c\u8bc1\uff0c\u68c0\u67e5\u6587\u4ef6\u6570\u91cf\u3001\u6570\u636e\u5e93\u8868\u6570\u91cf\u548c\u6837\u672c\u6570\u636e\uff0c\u4ec5\u770b\u5927\u5c0f\u4e0d\u591f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u672c\u6587\u4ecb\u7ecd\u5728\u7f8e\u56fd\u7ad9\u7fa4\u670d\u52a1\u5668\u591a\u9879\u76ee\u73af\u5883\u4e2d\u5efa\u7acb\u6309\u9879\u76ee\u9694\u79bb\u7684\u5907\u4efd\u76ee\u5f55\u3001\u6267\u884c\u6570\u636e\u5e93\u4e0e\u7ad9\u70b9\u6587\u4ef6\u5907\u4efd\u3001\u9a8c\u8bc1\u6062\u590d\u7ed3\u679c\u4ee5\u53ca\u5728\u5f02\u5e38\u65f6\u56de\u6eda\u7684\u64cd\u4f5c\u65b9\u6cd5\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","rank_math_focus_keyword":"\u670d\u52a1\u5668\u6570\u636e\u5907\u4efd\u4e0e\u6062\u590d\u65b9\u6848, \u670d\u52a1\u5668\u6545\u969c\u6392\u67e5\u64cd\u4f5c\u6307\u5357, \u7f8e\u56fd\u591a\u9879\u76ee\u670d\u52a1\u5668, \u4ebf\u8fbe\u7f51\u7edc\uff08IDCY GLOBAL\uff09"},"categories":[6,57],"tags":[],"class_list":["post-718","post","type-post","status-publish","format-standard","hentry","category-tech-docs","category-multi"],"_links":{"self":[{"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/posts\/718","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.idcy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=718"}],"version-history":[{"count":0,"href":"https:\/\/www.idcy.com\/index.php?rest_route=\/wp\/v2\/posts\/718\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.idcy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.idcy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.idcy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}