{"id":209380,"date":"2025-09-30T08:58:18","date_gmt":"2025-09-30T00:58:18","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209380\/"},"modified":"2025-09-30T08:58:19","modified_gmt":"2025-09-30T00:58:19","slug":"vps-257","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209380\/","title":{"rendered":"\u9999\u6e2fVPS\u5b9e\u65f6\u5907\u4efd\u5b9e\u6218\uff1a\u7528Borg\u6253\u9020\u9ad8\u6548\u53ef\u9760\u7684\u6570\u636e\u4fdd\u62a4"},"content":{"rendered":"<p>\u5728\u5f53\u4eca\u5bf9\u6570\u636e\u6301\u7eed\u53ef\u7528\u6027\u548c\u5408\u89c4\u6027\u8981\u6c42\u4e0d\u65ad\u63d0\u9ad8\u7684\u73af\u5883\u4e0b\uff0c\u4e3a\u7ebf\u4e0a\u670d\u52a1\u3001\u6570\u636e\u5e93\u548c\u6587\u4ef6\u7cfb\u7edf\u6784\u5efa\u4e00\u5957\u65e2\u9ad8\u6548\u53c8\u53ef\u9760\u7684\u5907\u4efd\u65b9\u6848\uff0c\u5df2\u6210\u4e3a\u7ad9\u957f\u3001\u4f01\u4e1a\u548c\u5f00\u53d1\u8005\u7684\u5fc5\u4fee\u8bfe\u3002\u672c\u6587\u805a\u7126\u4e8e\u4f7f\u7528\u5f00\u6e90\u5907\u4efd\u5de5\u5177 <strong>Borg<\/strong> \u5728\u9999\u6e2fVPS \u4e0a\u5b9e\u73b0\u201c\u5b9e\u65f6\u201d\u6216\u8fd1\u5b9e\u65f6\u7684\u6570\u636e\u4fdd\u62a4\u5b9e\u8df5\uff0c\u6db5\u76d6\u539f\u7406\u3001\u90e8\u7f72\u7ec6\u8282\u3001\u5e94\u7528\u573a\u666f\u4e0e\u9009\u8d2d\u5efa\u8bae\uff0c\u5e2e\u52a9\u4f60\u5728\u9999\u6e2f\u670d\u52a1\u5668\u6216\u8de8\u5730\u533a\uff08\u5982\u7f8e\u56fdVPS\/\u7f8e\u56fd\u670d\u52a1\u5668\uff09\u67b6\u6784\u4e2d\u5efa\u7acb\u7a33\u5065\u7684\u6570\u636e\u9632\u62a4\u4f53\u7cfb\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u9009\u62e9 Borg \u4f5c\u4e3a\u5907\u4efd\u57fa\u7840\uff1f<\/h2>\n<p>Borg\uff08BorgBackup\uff09\u4ee5\u5176\u9ad8\u6548\u7684<strong>\u53bb\u91cd\uff08deduplication\uff09<\/strong>\u3001\u538b\u7f29\u3001\u7aef\u5230\u7aef\u52a0\u5bc6\u548c\u53ef\u9760\u6027\u8457\u79f0\u3002\u4e0e\u4f20\u7edf\u57fa\u4e8e\u6587\u4ef6\u7684\u5168\u5907\u6216\u589e\u91cf\u5907\u4efd\u76f8\u6bd4\uff0cBorg \u7684\u5206\u5757\u53bb\u91cd\u80fd\u663e\u8457\u8282\u7701\u8de8\u5feb\u7167\u91cd\u590d\u6570\u636e\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u7279\u522b\u9002\u5408\u9891\u7e41\u5feb\u7167\u3001\u5b9e\u65f6\u6216\u8fd1\u5b9e\u65f6\u5907\u4efd\u573a\u666f\u3002<\/p>\n<ul>\n<li><strong>\u53bb\u91cd\u4e0e\u538b\u7f29\uff1a<\/strong>\u5206\u5757\u7b97\u6cd5\u53ea\u5b58\u50a8\u65b0\u53d8\u5316\u7684\u6570\u636e\u5757\uff0c\u7ed3\u5408\u538b\u7f29\u53ef\u5927\u5e45\u964d\u4f4e\u5e26\u5bbd\u4e0e\u5b58\u50a8\u4f7f\u7528\u3002<\/li>\n<li><strong>\u52a0\u5bc6\u4e0e\u5b89\u5168\uff1a<\/strong>\u652f\u6301\u4ed3\u5e93\u7ea7\u52a0\u5bc6\uff08authenticated encryption\uff09\uff0c\u9002\u5408\u5728\u516c\u7f51\uff08\u4f8b\u5982\u9999\u6e2fVPS \u4e0e\u7f8e\u56fdVPS \u4e92\u5907\uff09\u4e0a\u8fdc\u7a0b\u4f20\u8f93\u5907\u4efd\u6570\u636e\u3002<\/li>\n<li><strong>\u6062\u590d\u7075\u6d3b\uff1a<\/strong>\u652f\u6301\u6309\u6587\u4ef6\u3001\u76ee\u5f55\u3001\u65f6\u95f4\u70b9\u8fd8\u539f\uff0c\u9002\u7528\u4e8e\u6570\u636e\u5e93\u5907\u4efd\u5bfc\u51fa\u6216\u6587\u4ef6\u7cfb\u7edf\u6062\u590d\u3002<\/li>\n<\/ul>\n<h2>\u5907\u4efd\u539f\u7406\u4e0e\u201c\u5b9e\u65f6\u201d\u5b9e\u73b0\u601d\u8def<\/h2>\n<p>\u4e25\u683c\u610f\u4e49\u4e0a\u7684\u201c\u5b9e\u65f6\u201d\u5907\u4efd\u901a\u5e38\u610f\u5473\u7740\u6570\u636e\u53d1\u751f\u5199\u5165\u65f6\u80fd\u88ab\u7acb\u5373\u6355\u83b7\u5e76\u5907\u4efd\u3002\u7ed3\u5408 Borg \u7684\u5feb\u7167\u4e0e\u53bb\u91cd\u7279\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u5b9e\u73b0\u8fd1\u5b9e\u65f6\u6548\u679c\uff1a<\/p>\n<h3>1. \u4e8b\u4ef6\u9a71\u52a8\uff08inotify\uff09+ \u961f\u5217<\/h3>\n<ul>\n<li>\u5728\u6e90\u7aef\uff08\u5e94\u7528\u8dd1\u5728\u9999\u6e2fVPS\/\u672c\u5730\u673a\u623f\/\u7f8e\u56fd\u670d\u52a1\u5668\uff09\u4f7f\u7528 inotifywait \u6216\u7c7b\u4f3c\u5de5\u5177\u76d1\u63a7\u5173\u952e\u76ee\u5f55\u53d8\u66f4\u3002<\/li>\n<li>\u53d8\u66f4\u4e8b\u4ef6\u89e6\u53d1\u5c06\u6587\u4ef6\u8def\u5f84\u5199\u5165\u961f\u5217\uff08\u4f8b\u5982 Redis\u3001RabbitMQ\u3001\u6216\u7b80\u5355\u7684\u672c\u5730\u65e5\u5fd7\uff09\uff0c\u7531\u6d88\u8d39\u8005\u5408\u5e76\/\u8282\u6d41\u53d8\u66f4\u5e76\u8c03\u7528 Borg \u8fdb\u884c\u5907\u4efd\u3002<\/li>\n<li>\u8282\u6d41\u975e\u5e38\u91cd\u8981\uff1a\u9891\u7e41\u5c0f\u6587\u4ef6\u5199\u5165\u4f1a\u5bfc\u81f4\u5927\u91cf\u4ed3\u5e93\u5143\u6570\u636e\u66f4\u65b0\uff0c\u5efa\u8bae\u4ee5 30s\u20135min \u4e3a\u5355\u4f4d\u5408\u5e76\u4e8b\u4ef6\u3002<\/li>\n<\/ul>\n<h3>2. LVM\/ZFS \u5feb\u7167 + \u540e\u53f0\u5e76\u884c\u5907\u4efd<\/h3>\n<ul>\n<li>\u5bf9\u6570\u636e\u5e93\u6216\u6587\u4ef6\u7cfb\u7edf\u4f7f\u7528 LVM \u6216 ZFS \u521b\u5efa\u77ac\u65f6\u672c\u5730\u5feb\u7167\uff0c\u907f\u514d\u6587\u4ef6\u4e00\u81f4\u6027\u95ee\u9898\u3002<\/li>\n<li>\u5728\u5feb\u7167\u4e0a\u6267\u884c Borg \u5907\u4efd\uff0c\u751f\u4ea7\u670d\u52a1\u53ef\u4ee5\u5feb\u901f\u89e3\u9664\u9501\u5b9a\uff0c\u5907\u4efd\u8fdb\u7a0b\u4e0d\u4f1a\u5f71\u54cd\u5e94\u7528\u54cd\u5e94\u3002<\/li>\n<\/ul>\n<h3>3. \u589e\u91cf\u4f20\u8f93\u4e0e\u7f51\u7edc\u4f18\u5316<\/h3>\n<ul>\n<li>\u5229\u7528 Borg \u7684\u53bb\u91cd\u4e0e\u538b\u7f29\u51cf\u5c11\u9700\u8981\u4f20\u8f93\u7684\u6570\u636e\u91cf\uff1b\u5bf9\u9ad8\u5ef6\u8fdf\u94fe\u8def\uff08\u5982\u8de8\u5927\u9646\u5230\u7f8e\u56fdVPS\uff09\u5efa\u8bae\u5f00\u542f\u66f4\u9ad8\u6548\u7684\u538b\u7f29\u7b97\u6cd5\uff08lz4\u3001zlib \u7ea7\u522b\u89c6 CPU \u4e0e\u5e26\u5bbd\u6743\u8861\uff09\u3002<\/li>\n<li>\u901a\u8fc7 SSH \u591a\u8def\u590d\u7528\uff08ControlMaster\uff09\u6216\u8005\u4f7f\u7528 borg serve \u6a21\u5f0f\u964d\u4f4e\u8fde\u63a5\u5f00\u9500\u3002<\/li>\n<\/ul>\n<h2>\u90e8\u7f72\u7ec6\u8282\u4e0e\u5b9e\u6218\u547d\u4ee4\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u4e3a\u4e00\u4e2a\u5178\u578b\u7684\u5728\u9999\u6e2fVPS \u4e0a\u90e8\u7f72\u8fd1\u5b9e\u65f6\u5907\u4efd\u5230\u8fdc\u7aef\u4ed3\u5e93\uff08\u53ef\u5728\u540c\u533a\u57df\u7684\u9999\u6e2f\u670d\u52a1\u5668\u6216\u5f02\u5730\u7684\u7f8e\u56fd\u670d\u52a1\u5668\uff09\u6b65\u9aa4\u793a\u4f8b\uff1a<\/p>\n<ul>\n<li>\u5728\u5907\u4efd\u5ba2\u6237\u7aef\u5b89\u88c5 Borg\uff1a<code>pip3 install borgbackup<\/code> \u6216\u7cfb\u7edf\u5305\u7ba1\u7406\u5668\u5b89\u88c5\u3002<\/li>\n<li>\u521d\u59cb\u5316\u8fdc\u7aef\u4ed3\u5e93\uff08\u5728\u8fdc\u7aef VPS \u4e0a\u6216\u4f7f\u7528 SSH \u53ef\u8bbf\u95ee\u7684\u5b58\u50a8\u8282\u70b9\uff09\uff1a<br \/>\n    <code>borg init --encryption=repokey-blake2 @:\/path\/to\/repo<\/code><\/li>\n<li>\u4f7f\u7528\u672c\u5730\u811a\u672c\u7ed3\u5408 inotifywait \u89e6\u53d1\u5907\u4efd\uff08\u4f2a\u4ee3\u7801\uff09\uff1a<br \/>\n    <code>inotifywait -m -r -e close_write,move,delete \/data | while read ...; do sleep 30; borg create ... ; borg prune --keep-daily=7 --keep-weekly=4; done<\/code><\/li>\n<li>\u82e5\u4f7f\u7528 LVM \u5feb\u7167\uff1a\u5148\u521b\u5efa\u5feb\u7167\u3001mount \u5230\u4e34\u65f6\u76ee\u5f55\uff0c\u7136\u540e\u5bf9\u8be5\u8def\u5f84\u8fd0\u884c <code>borg create<\/code>\uff0c\u5b8c\u6210\u540e\u5378\u8f7d\u5e76\u5220\u9664\u5feb\u7167\u3002<\/li>\n<li>\u5efa\u7acb\u81ea\u52a8\u5316\u4e0e\u76d1\u63a7\uff1a\u4f7f\u7528 systemd timers \u6216 cron + \u65e5\u5fd7\u544a\u8b66\uff0c\u5907\u4efd\u5931\u8d25\u65f6\u901a\u8fc7\u90ae\u4ef6\/Slack\/Prometheus Alertmanager \u901a\u77e5\u3002<\/li>\n<\/ul>\n<h3>\u5b89\u5168\u4e0e\u6027\u80fd\u8c03\u4f18\u8981\u70b9<\/h3>\n<ul>\n<li><strong>SSH Key \u4e0e\u9650\u5236\uff1a<\/strong>\u8fdc\u7aef\u4ed3\u5e93\u53ea\u5141\u8bb8\u7279\u5b9a key \u767b\u5f55\u5e76\u7ed1\u5b9a\u5230 borg serve\uff0c\u9650\u5236\u547d\u4ee4\u6267\u884c\u4ee5\u51cf\u5c11\u98ce\u9669\u3002<\/li>\n<li><strong>\u5e76\u53d1\u4e0e\u538b\u7f29\uff1a<\/strong>\u5bf9 CPU \u53d7\u9650\u7684 VPS \u4f7f\u7528 lz4\uff08\u901f\u5ea6\u4f18\u5148\uff09\uff0c\u5e26\u5bbd\u53d7\u9650\u65f6\u53ef\u7528\u66f4\u9ad8\u6bd4\u7387\u538b\u7f29\u4f46\u4f1a\u589e\u52a0 CPU \u7528\u91cf\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5b8c\u6574\u6027\u68c0\u67e5\uff1a<\/strong>\u7528 <code>borg check<\/code> \u5b9a\u65f6\u9a8c\u8bc1\u4ed3\u5e93\u4e00\u81f4\u6027\uff0c\u63d0\u524d\u53d1\u73b0\u635f\u574f\u3002<\/li>\n<\/ul>\n<h2>\u5e94\u7528\u573a\u666f\u4e0e\u6700\u4f73\u5b9e\u8df5<\/h2>\n<p>\u4e0d\u540c\u90e8\u7f72\u9700\u6c42\u4f1a\u5f71\u54cd\u201c\u5b9e\u65f6\u201d\u5907\u4efd\u7b56\u7565\u7684\u9009\u62e9\uff1a<\/p>\n<h3>\u7f51\u7ad9\u9759\u6001\u6587\u4ef6\u4e0e\u5a92\u4f53\u5e93<\/h3>\n<ul>\n<li>\u9002\u5408\u4e8b\u4ef6\u9a71\u52a8\u5907\u4efd\uff0cinotify+\u8282\u6d41\u53ef\u4ee5\u5feb\u901f\u6355\u83b7\u6587\u4ef6\u65b0\u589e\/\u4fee\u6539\u3002<\/li>\n<li>\u914d\u5408 CDN \u7f13\u5b58\uff0c\u5a92\u4f53\u5e93\u5907\u4efd\u7a97\u53e3\u53ef\u4ee5\u66f4\u5bbd\u677e\uff0c\u4f46\u5efa\u8bae\u9ad8\u9891\u7387\u5feb\u7167\u4ee5\u964d\u4f4e\u6570\u636e\u4e22\u5931\u91cf\u3002<\/li>\n<\/ul>\n<h3>\u6570\u636e\u5e93\uff08MySQL\/Postgres\uff09<\/h3>\n<ul>\n<li>\u63a8\u8350\u5148\u505a\u4e00\u81f4\u6027\u5bfc\u51fa\uff08mysqldump \/ pg_dump\uff09\u6216\u4f7f\u7528\u6570\u636e\u5e93\u81ea\u8eab\u7684\u5907\u4efd\u5de5\u5177\uff08xtrabackup\u3001pg_basebackup\uff09\uff0c\u518d\u7528 Borg \u5907\u4efd\u5bfc\u51fa\u6587\u4ef6\u6216\u6570\u636e\u5e93\u5feb\u7167\u3002<\/li>\n<li>\u82e5\u6570\u636e\u5e93\u652f\u6301\u6587\u4ef6\u7cfb\u7edf\u5c42\u9762\u5feb\u7167\uff08\u5982 LVM\/ZFS\uff09\uff0c\u4f7f\u7528\u5feb\u7167\u53ef\u5b9e\u73b0\u66f4\u5feb\u4e14\u4e00\u81f4\u7684\u5907\u4efd\u3002<\/li>\n<\/ul>\n<h3>\u65e5\u5fd7\u4e0e\u5c0f\u6587\u4ef6\u5bc6\u96c6\u578b\u573a\u666f<\/h3>\n<ul>\n<li>\u5c0f\u6587\u4ef6\u9ad8\u9891\u5199\u5165\u5bf9 Borg \u7684\u5143\u6570\u636e\u538b\u529b\u8f83\u5927\uff0c\u5e94\u91c7\u7528\u5408\u5e76\/\u5f52\u6863\uff08tar\/zip\uff09\u540e\u518d\u5907\u4efd\uff0c\u6216\u6309\u65f6\u95f4\u6eda\u52a8\u805a\u5408\u540e\u5907\u4efd\u3002<\/li>\n<\/ul>\n<h2>\u4f18\u52bf\u5bf9\u6bd4\uff1aBorg vs \u4f20\u7edf\u5907\u4efd\u4e0e\u5176\u4ed6\u5de5\u5177<\/h2>\n<p>\u5c06 Borg \u4e0e rsync\u3001\u5546\u7528\u5907\u4efd\u6216\u4e91\u5bf9\u8c61\u5b58\u50a8\u6bd4\u8f83\uff1a<\/p>\n<ul>\n<li><strong>\u4e0e rsync\uff1a<\/strong>rsync \u9002\u5408\u5355\u6b21\u540c\u6b65\u5927\u6587\u4ef6\u76ee\u5f55\uff0c\u4f46\u65e0\u6cd5\u63d0\u4f9b\u5feb\u7167\u5386\u53f2\u4e0e\u9ad8\u6548\u53bb\u91cd\uff1bBorg \u66f4\u9002\u5408\u9891\u7e41\u5feb\u7167\u4e0e\u7248\u672c\u7ba1\u7406\u3002<\/li>\n<li><strong>\u4e0e\u5546\u7528\u5907\u4efd\/\u4e91\u670d\u52a1\uff1a<\/strong>\u5546\u7528\u4ea7\u54c1\u53ef\u80fd\u5728\u7ba1\u7406\u754c\u9762\u4e0e\u81ea\u52a8\u5316\u4e0a\u66f4\u53cb\u597d\uff0c\u4f46\u6210\u672c\u4e0e\u5bf9\u9690\u79c1\u7684\u4f9d\u8d56\u8f83\u9ad8\u3002Borg \u53ef\u5728\u4f60\u63a7\u5236\u7684\u9999\u6e2fVPS \u6216\u7f8e\u56fdVPS \u4e0a\u8fd0\u884c\uff0c\u6570\u636e\u638c\u63a7\u5ea6\u9ad8\u3002<\/li>\n<li><strong>\u8de8\u533a\u57df\u5907\u4efd\u7b56\u7565\uff1a<\/strong>\u5efa\u8bae\u201c\u672c\u5730\u5feb\u901f\u6062\u590d + \u5f02\u5730\u707e\u5907\u201d\u5e76\u884c\u3002\u672c\u5730\uff08\u540c\u9999\u6e2f\u670d\u52a1\u5668\u6216\u540c\u533a\u57df VPS\uff09\u7528\u4e8e\u5feb\u901f\u56de\u6eda\uff0c\u5f02\u5730\uff08\u7f8e\u56fd\u670d\u52a1\u5668\/\u7f8e\u56fdVPS\uff09\u7528\u4e8e\u707e\u96be\u6062\u590d\uff0c\u517c\u987e RTO \u4e0e RPO\u3002<\/li>\n<\/ul>\n<h2>\u9009\u8d2d\u5efa\u8bae\uff1a\u4e3a\u5907\u4efd\u9009\u62e9\u5408\u9002\u7684\u9999\u6e2fVPS<\/h2>\n<p>\u5728\u9009\u62e9\u9999\u6e2fVPS \u505a\u5907\u4efd\u4ed3\u5e93\u6216\u5907\u4efd\u5ba2\u6237\u7aef\u65f6\uff0c\u9700\u5173\u6ce8\u4ee5\u4e0b\u8981\u70b9\uff1a<\/p>\n<ul>\n<li><strong>\u5e26\u5bbd\u4e0e\u6d41\u91cf\uff1a<\/strong>\u5907\u4efd\u9891\u7e41\u6216\u521d\u6b21\u5168\u91cf\u4f20\u8f93\u4f1a\u6d88\u8017\u5927\u91cf\u51fa\u7ad9\u6d41\u91cf\uff0c\u5efa\u8bae\u9009\u8d2d\u5e26\u5bbd\u5145\u88d5\u4e14\u8ba1\u8d39\u900f\u660e\u7684\u65b9\u6848\u3002<\/li>\n<li><strong>\u5b58\u50a8\u7c7b\u578b\uff1a<\/strong>\u5982\u679c\u4f60\u7684\u4ed3\u5e93\u9700\u8981\u9ad8 IOPS\uff08\u5927\u91cf\u5c0f\u6587\u4ef6\/\u5143\u6570\u636e\u64cd\u4f5c\uff09\uff0c\u9009\u62e9 SSD \u6216 NVMe \u5b58\u50a8\uff1b\u957f\u671f\u5f52\u6863\u53ef\u8003\u8651\u5bf9\u8c61\u5b58\u50a8\u6216\u66f4\u4f4e\u6210\u672c\u7684\u5757\u5b58\u50a8\u3002<\/li>\n<li><strong>\u7f51\u7edc\u5ef6\u8fdf\u4e0e\u4f4d\u7f6e\uff1a<\/strong>\u5728\u6df7\u5408\u90e8\u7f72\u4e2d\uff0c\u672c\u5730\u6062\u590d\u4f18\u5148\u9009\u62e9\u540c\u5730\u533a\u7684\u9999\u6e2f\u670d\u52a1\u5668\u4ee5\u964d\u4f4e\u5ef6\u8fdf\uff1b\u8de8\u5883\u5f02\u5730\u5907\u4efd\u5230\u7f8e\u56fdVPS \u65f6\u9700\u8003\u8651\u66f4\u9ad8\u7684\u5ef6\u8fdf\u4e0e\u53ef\u80fd\u7684\u5e26\u5bbd\u74f6\u9888\u3002<\/li>\n<li><strong>\u5b89\u5168\u4e0e\u5408\u89c4\uff1a<\/strong>\u786e\u4fdd VPS \u63d0\u4f9b\u5546\u652f\u6301\u5fc5\u8981\u7684\u5b89\u5168\u529f\u80fd\uff08\u9632\u706b\u5899\u3001\u79c1\u6709\u7f51\u7edc\u3001\u5feb\u7167\u7b49\uff09\uff0c\u5e76\u6ee1\u8db3\u4f60\u7684\u5408\u89c4\u8981\u6c42\u3002<\/li>\n<\/ul>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u5c06 Borg \u7684\u53bb\u91cd\u3001\u538b\u7f29\u4e0e\u52a0\u5bc6\u80fd\u529b\u4e0e\u4e8b\u4ef6\u9a71\u52a8\uff08inotify\uff09\u3001\u6587\u4ef6\u7cfb\u7edf\u5feb\u7167\uff08LVM\/ZFS\uff09\u3001\u5408\u7406\u7684\u8282\u6d41\u4e0e\u5e76\u53d1\u7b56\u7565\u7ed3\u5408\uff0c\u53ef\u4ee5\u5728\u9999\u6e2fVPS \u6216\u8de8\u533a\u57df\uff08\u5982\u7f8e\u56fdVPS\/\u7f8e\u56fd\u670d\u52a1\u5668\uff09\u73af\u5883\u4e2d\u5b9e\u73b0\u9ad8\u6548\u4e14\u53ef\u9760\u7684\u8fd1\u5b9e\u65f6\u5907\u4efd\u65b9\u6848\u3002\u5173\u952e\u5728\u4e8e\u5e73\u8861 RTO\/RPO\u3001\u5e26\u5bbd\u4e0e\u7cfb\u7edf\u6027\u80fd\uff0c\u5e76\u901a\u8fc7\u81ea\u52a8\u5316\u4e0e\u76d1\u63a7\u786e\u4fdd\u5907\u4efd\u957f\u671f\u53ef\u7528\u3002\u5bf9\u4e8e\u9700\u8981\u5feb\u901f\u6062\u590d\u4e0e\u9ad8\u6570\u636e\u4fdd\u5168\u7684\u7ad9\u957f\u548c\u4f01\u4e1a\u7528\u6237\uff0c\u91c7\u7528\u201c\u672c\u5730\u5feb\u901f\u6062\u590d + \u5f02\u5730\u707e\u5907\u201d\u7684\u6df7\u5408\u7b56\u7565\u901a\u5e38\u662f\u6700\u73b0\u5b9e\u4e14\u7a33\u5065\u7684\u9009\u62e9\u3002<\/p>\n<p>\u82e5\u4f60\u6b63\u5728\u8bc4\u4f30\u7528\u4e8e\u90e8\u7f72\u5907\u4efd\u4ed3\u5e93\u6216\u8fd0\u884c\u5907\u4efd\u5ba2\u6237\u7aef\u7684\u4e3b\u673a\u8d44\u6e90\uff0c\u53ef\u4ee5\u53c2\u8003 Server.HK \u63d0\u4f9b\u7684\u9999\u6e2fVPS \u65b9\u6848\uff0c\u6309\u9700\u9009\u62e9\u5e26\u5bbd\u4e0e\u5b58\u50a8\u914d\u7f6e\uff1a<a href=\"https:\/\/www.server.hk\/\" target=\"_blank\" rel=\"noopener\">Server.HK<\/a>\uff1b\u4e86\u89e3\u5177\u4f53\u4e91\u670d\u52a1\u5668\u4ea7\u54c1\u4e0e\u4ef7\u683c\u8bf7\u8bbf\u95ee\uff1a<a href=\"https:\/\/www.server.hk\/cloud.php\" target=\"_blank\" rel=\"noopener\">\u9999\u6e2fVPS \u4ea7\u54c1\u9875<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u60f3\u5728\u9999\u6e2fVPS \u5b9e\u65f6\u5907\u4efd\u91cc\u65e2\u7701\u7a7a\u95f4\u53c8\u4fdd\u5b89\u5168\uff1f\u672c\u6587\u7528\u5f00\u6e90\u5de5\u5177 Borg \u5e26\u4f60\u5b9e\u73b0\u53bb\u91cd\u3001\u538b\u7f29\u4e0e\u7aef\u5230\u7aef\u52a0\u5bc6\u7684\u8fd1\u5b9e\u65f6\u5907\u4efd\uff0c\u5e76\u7ed9\u51fa\u90e8\u7f72\u7ec6\u8282\u4e0e\u8de8\u533a\u57df\u7b56\u7565\uff0c\u5e2e\u52a9\u7ad9\u957f\u4e0e\u8fd0\u7ef4\u5feb\u901f\u6784\u5efa\u7a33\u5065\u7684\u6570\u636e\u4fdd\u62a4\u4f53\u7cfb\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4927],"tags":[2730,223,2731,2732,1945,2733,2729,1250],"class_list":["post-209380","post","type-post","status-publish","format-standard","hentry","category-4927","tag-borgbackup","tag-223","tag-2731","tag-2732","tag-1945","tag-2733","tag-vps-","tag-vps"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209380","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=209380"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209380\/revisions"}],"predecessor-version":[{"id":209381,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/209380\/revisions\/209381"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=209380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=209380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=209380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}