{"id":30835,"date":"2026-03-12T17:15:29","date_gmt":"2026-03-12T09:15:29","guid":{"rendered":"https:\/\/www.varidata.com\/uncategorized-zh-cn\/how-to-back-up-your-database-without-disrupting-activities\/"},"modified":"2026-03-12T17:21:25","modified_gmt":"2026-03-12T09:21:25","slug":"how-to-back-up-your-database-without-disrupting-activities","status":"publish","type":"post","link":"https:\/\/www.varidata.com\/zh-cn\/blog\/how-to-back-up-your-database-without-disrupting-activities\/","title":{"rendered":"\u5982\u4f55\u5728\u4e0d\u5f71\u54cd\u4e1a\u52a1\u6d3b\u52a8\u7684\u60c5\u51b5\u4e0b\u5907\u4efd\u6570\u636e\u5e93"},"content":{"rendered":"\n

\u4f60\u53ef\u4ee5\u5728\u4e0d\u6253\u65ad\u4e1a\u52a1\u8fd0\u8425\u7684\u524d\u63d0\u4e0b\u5907\u4efd\u6570\u636e\u5e93<\/a>\u3002\u70ed\u5907\u4efd\u548c\u5728\u7ebf\u5907\u4efd\u53ef\u4ee5\u8ba9\u4f60\u5728\u7cfb\u7edf\u4fdd\u6301\u8fd0\u884c<\/a>\u65f6\u4fdd\u62a4\u6570\u636e\u3002\u901a\u8fc7\u81ea\u52a8\u5316\uff0c\u4f60\u53ef\u4ee5\u5efa\u7acb\u4e00\u5957\u5e38\u89c4\u673a\u5236\uff0c\u5728\u786e\u4fdd\u4fe1\u606f\u5b89\u5168\u7684\u540c\u65f6\u4fdd\u6301\u5de5\u4f5c\u6d41\u7a0b\u7a33\u5b9a\u3002\u5408\u7406\u89c4\u5212\u7684\u5907\u4efd\u8ba1\u5212\u6709\u52a9\u4e8e\u4fdd\u969c\u4e1a\u52a1\u8fde\u7eed\u6027\u3002<\/p>\n

\u65e0\u4e2d\u65ad\u7684\u6570\u636e\u5e93\u5907\u4efd\u7b56\u7565<\/h2>\n

\u4f60\u53ef\u4ee5\u5728\u4e0d\u505c\u6b62\u4e1a\u52a1\u7684\u60c5\u51b5\u4e0b\u4fdd\u62a4\u6570\u636e\u3002\u9009\u62e9\u5408\u9002\u7684\u5907\u4efd\u7b56\u7565\u6709\u52a9\u4e8e\u8ba9\u6570\u636e\u5e93\u5e73\u7a33\u8fd0\u884c\u3002\u4f60\u9700\u8981\u4e86\u89e3\u652f\u6301\u65e0\u4e2d\u65ad\u8fd0\u884c\u7684\u4e3b\u8981\u65b9\u6cd5\u548c\u5de5\u5177\u3002\u6bcf\u4e2a\u6570\u636e\u5e93\u73af\u5883\u90fd\u9700\u8981\u72ec\u7279\u7684\u65b9\u6848\uff0c\u4f60\u5fc5\u987b\u9009\u62e9\u9002\u5408\u81ea\u8eab\u9700\u6c42\u548c\u8d44\u6e90\u7684\u5907\u4efd\u65b9\u6cd5\u3002<\/p>\n

\u70ed\u5907\u4efd\u4e0e\u5728\u7ebf\u5907\u4efd\u65b9\u6cd5<\/h3>\n

\u70ed\u6570\u636e\u5e93\u5907\u4efd\u5141\u8bb8\u4f60\u5728\u6570\u636e\u5e93\u4fdd\u6301\u6d3b\u52a8\u72b6\u6001\u65f6\u590d\u5236\u6570\u636e\uff0c\u65e0\u9700\u6682\u505c\u7cfb\u7edf\u3002\u8be5\u65b9\u6cd5\u975e\u5e38\u9002\u5408\u9700\u8981\u6301\u7eed\u8bbf\u95ee\u6570\u636e\u7684\u4f01\u4e1a\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u5728\u7ebf\u65b9\u6cd5\u5b9e\u65f6\u6355\u83b7\u53d8\u66f4\u3002\u8fd9\u4e9b\u65b9\u6cd5\u53ef\u4ee5\u51cf\u5c11\u505c\u673a\u65f6\u95f4\uff0c\u5e76\u4fdd\u6301\u5de5\u4f5c\u6d41\u7a0b\u7a33\u5b9a\u3002<\/p>\n

\u4f60\u5fc5\u987b\u8003\u8651\u81ea\u5df1\u7684\u6570\u636e\u5e93\u73af\u5883\u3002\u4e91\u73af\u5883\u3001\u672c\u5730\u90e8\u7f72\u4ee5\u53ca\u6df7\u5408\u67b6\u6784\u90fd\u4f1a\u5f71\u54cd\u4f60\u7684\u7b56\u7565\u3002\u4f60\u53ef\u4ee5\u4e3a\u6bcf\u4e2a\u8d44\u6e90\u5b9a\u4e49\u7cbe\u7ec6\u5316\u7684\u5907\u4efd\u7b56\u7565\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u9009\u62e9\u6027\u5730\u7eb3\u5165\u6570\u636e\u6765\u8282\u7701\u6210\u672c\u548c\u65f6\u95f4\u3002\u589e\u91cf\u5907\u4efd\u548c\u5dee\u5f02\u5907\u4efd\u53ea\u6355\u83b7\u81ea\u4e0a\u6b21\u5907\u4efd\u4ee5\u6765\u7684\u53d8\u66f4\uff0c\u8fd9\u4e9b\u6280\u672f\u53ef\u4ee5\u63d0\u5347\u6548\u7387\u5e76\u52a0\u5feb\u6062\u590d\u901f\u5ea6\u3002<\/p>\n

\u9ad8\u901f\u5907\u4efd\u5de5\u5177<\/h3>\n

\u9ad8\u901f\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u4f60\u66f4\u5feb\u5b8c\u6210\u6570\u636e\u5e93\u5907\u4efd\u3002\u4f60\u53ef\u4ee5\u5229\u7528\u8fd9\u4e9b\u5de5\u5177\u964d\u4f4e\u5bf9\u7cfb\u7edf\u7684\u5f71\u54cd\u3002\u5feb\u901f\u5907\u4efd\u65b9\u6cd5\u4e5f\u80fd\u8ba9\u4f60\u66f4\u5feb\u6062\u590d\u6570\u636e\uff0c\u4ece\u800c\u4fdd\u6301\u4e1a\u52a1\u6301\u7eed\u8fd0\u884c\u3002<\/p>\n

\u4e0b\u9762\u7684\u8868\u683c\u5c55\u793a\u4e86\u9ad8\u901f\u5907\u4efd\u5de5\u5177\u7684\u4e00\u4e9b\u91cd\u8981\u57fa\u51c6\u6307\u6807\uff1a<\/p>\n

\n\n\n\n\n\n\n<\/colgroup>\n\n\n\n\n\n
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\u6307\u6807<\/p>\n<\/th>\n

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\u63cf\u8ff0<\/p>\n<\/th>\n

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\u8ba1\u7b97\u65b9\u5f0f<\/p>\n<\/th>\n

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\u76ee\u6807\u503c<\/p>\n<\/th>\n

\n

\u5907\u6ce8<\/p>\n<\/th>\n<\/tr>\n

\n

\u6062\u590d\u6210\u529f\u7387<\/p>\n<\/td>\n

\n

\u6210\u529f\u5b8c\u6210\u7684\u6062\u590d\u5360\u6bd4<\/p>\n<\/td>\n

\n

\u6210\u529f\u6062\u590d\u6b21\u6570 \/ \u603b\u6062\u590d\u6b21\u6570<\/p>\n<\/td>\n

\n

\u6bcf\u5468 99%<\/p>\n<\/td>\n

\n

\u5982\u679c\u6821\u9a8c\u4e0d\u5145\u5206\uff0c\u53ef\u80fd\u5b58\u5728\u9690\u6027\u5931\u8d25<\/p>\n<\/td>\n<\/tr>\n

\n

\u5e73\u5747\u6062\u590d\u65f6\u95f4<\/p>\n<\/td>\n

\n

\u5b8c\u6210\u4e00\u6b21\u6062\u590d\u7684\u5e73\u5747\u7528\u65f6<\/p>\n<\/td>\n

\n

\u6062\u590d\u603b\u65f6\u957f \/ \u6062\u590d\u6b21\u6570<\/p>\n<\/td>\n

\n

\u4e0e RTO\uff08\u6062\u590d\u65f6\u95f4\u76ee\u6807\uff09\u5bf9\u9f50<\/p>\n<\/td>\n

\n

\u5f02\u5e38\u503c\u4f1a\u62c9\u9ad8\u6216\u62c9\u4f4e\u5e73\u5747\u503c<\/p>\n<\/td>\n<\/tr>\n

\n

\u6821\u9a8c\u901a\u8fc7\u7387<\/p>\n<\/td>\n

\n

\u6062\u590d\u540e\u6821\u9a8c\u901a\u8fc7\u7684\u6bd4\u4f8b<\/p>\n<\/td>\n

\n

\u901a\u8fc7\u7684\u68c0\u67e5\u6b21\u6570 \/ \u68c0\u67e5\u603b\u6b21\u6570<\/p>\n<\/td>\n

\n

\u5173\u952e\u7cfb\u7edf\u8981\u6c42 100%<\/p>\n<\/td>\n

\n

\u6d4b\u8bd5\u9879\u53ef\u80fd\u4e0d\u591f\u5168\u9762<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u4f60\u5fc5\u987b\u76d1\u63a7\u8fd9\u4e9b\u6307\u6807\uff0c\u786e\u4fdd\u5907\u4efd\u7b56\u7565\u80fd\u591f\u6ee1\u8db3\u4e1a\u52a1\u76ee\u6807\u3002\u9700\u8981\u8ba9\u5e73\u5747\u6062\u590d\u65f6\u95f4\u4e0e\u6062\u590d\u65f6\u95f4\u76ee\u6807\u4fdd\u6301\u4e00\u81f4\uff0c\u5e76\u6301\u7eed\u5173\u6ce8\u6062\u590d\u6210\u529f\u7387\u662f\u5426\u8db3\u591f\u9ad8\u3002\u6821\u9a8c\u901a\u8fc7\u7387\u5219\u4fdd\u8bc1\u6570\u636e\u5728\u5907\u4efd\u540e\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002<\/p>\n

Always On \u4e0e\u96c6\u7fa4\u9009\u9879<\/h3>\n

Always On \u548c\u96c6\u7fa4\u9009\u9879\u53ef\u4ee5\u5728\u5907\u4efd\u671f\u95f4\u4fdd\u6301\u6570\u636e\u5e93\u53ef\u7528\u3002\u4f60\u53ef\u4ee5\u5229\u7528\u8fd9\u4e9b\u65b9\u6cd5\u907f\u514d\u505c\u673a\u5e76\u4fdd\u62a4\u6570\u636e\u3002\u901a\u8fc7\u96c6\u7fa4\uff0c\u4f60\u53ef\u4ee5\u5728\u8f85\u52a9\u8282\u70b9\u4e0a\u6267\u884c\u5907\u4efd\u3002\u4f60\u53ef\u4ee5\u5728\u6545\u969c\u8f6c\u79fb\u96c6\u7fa4\u4e2d\u5bf9\u8f85\u52a9\u8282\u70b9\u6267\u884c\u89d2\u8272\u8f6c\u79fb\uff08drain roles\uff09\uff0c\u5728\u53ef\u7528\u6027\u7ec4\u4e2d\u5c06\u5907\u4efd\u4f18\u5148\u7ea7\u8bbe\u7f6e\u4e3a\u8f85\u52a9\u8282\u70b9\u3002\u5c24\u5176\u662f\u9488\u5bf9 2TB \u4ee5\u4e0a\u7684\u5927\u578b\u6570\u636e\u5e93\uff0c\u4f60\u53ef\u4ee5\u5728\u8f85\u52a9\u5b9e\u4f8b\u4e0a\u6267\u884c\u62c6\u5206\u7684\u5b8c\u6574\u526f\u672c\u4ec5\u5907\u4efd\uff08split full copy-only backups\uff09\u3002\u5907\u4efd\u5b8c\u6210\u540e\uff0c\u91cd\u65b0\u542f\u52a8\u6545\u969c\u8f6c\u79fb\u96c6\u7fa4\u4e2d\u7684\u7b2c\u4e8c\u4e2a\u8282\u70b9\uff0c\u5e76\u5c06\u81ea\u52a8\u5907\u4efd\u7684\u9996\u9009\u9879\u6539\u56de\u4e3b\u8282\u70b9\u3002<\/p>\n

\u5728\u89c4\u5212\u5907\u4efd\u7b56\u7565\u65f6\uff0c\u4f60\u5fc5\u987b\u6bd4\u8f83\u96c6\u7fa4\u548c\u590d\u5236\uff08replication\uff09\u7684\u5dee\u5f02\u3002\u4e0b\u9762\u7684\u8868\u683c\u5c55\u793a\u4e86\u4e00\u4e9b\u5173\u952e\u8003\u91cf\uff1a<\/p>\n

\n\n\n\n\n<\/colgroup>\n\n\n\n\n
\n

\u53c2\u6570<\/p>\n<\/th>\n

\n

\u63cf\u8ff0<\/p>\n<\/th>\n

\n

\u5f71\u54cd<\/p>\n<\/th>\n<\/tr>\n

\n

\u6062\u590d\u65f6\u95f4\u76ee\u6807\uff08RTO\uff09<\/p>\n<\/td>\n

\n

\u6545\u969c\u5207\u6362\u671f\u95f4\u5141\u8bb8\u7684\u6700\u957f\u505c\u673a\u65f6\u95f4<\/p>\n<\/td>\n

\n

RTO \u8d8a\u5c0f\uff0c\u8bef\u62a5\uff08\u9519\u8bef\u89e6\u53d1\u6545\u969c\u5207\u6362\uff09\u7684\u53ef\u80fd\u6027\u8d8a\u9ad8\uff1bRTO \u8d8a\u5927\uff0c\u670d\u52a1\u4e0d\u53ef\u7528\u65f6\u95f4\u53ef\u80fd\u8d8a\u957f<\/p>\n<\/td>\n<\/tr>\n

\n

\u6062\u590d\u70b9\u76ee\u6807\uff08RPO\uff09<\/p>\n<\/td>\n

\n

\u6545\u969c\u5207\u6362\u671f\u95f4\u5141\u8bb8\u7684\u6700\u5927\u6570\u636e\u4e22\u5931\u91cf<\/p>\n<\/td>\n

\n

RPO \u8d8a\u5c0f\uff0c\u6570\u636e\u4e22\u5931\u8d8a\u5c11\uff0c\u4f46\u7531\u4e8e\u5907\u7528\u8282\u70b9\u4e0d\u5065\u5eb7\u5bfc\u81f4\u62d2\u7edd\u6545\u969c\u5207\u6362\u7684\u98ce\u9669\u8d8a\u9ad8<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u4f60\u9700\u8981\u6839\u636e\u4e1a\u52a1\u9700\u6c42\u8bbe\u7f6e\u6062\u590d\u65f6\u95f4\u76ee\u6807\uff08RTO\uff09\u548c\u6062\u590d\u70b9\u76ee\u6807\uff08RPO\uff09\u3002\u8f83\u5c0f\u7684 RTO \u548c RPO \u53ef\u4ee5\u51cf\u5c11\u505c\u673a\u65f6\u95f4\u548c\u6570\u636e\u4e22\u5931\uff0c\u4f46\u4f60\u5fc5\u987b\u5728\u907f\u514d\u8bef\u62a5\u548c\u4fdd\u6301\u5907\u7528\u8282\u70b9\u5065\u5eb7\u4e4b\u95f4\u53d6\u5f97\u5e73\u8861\u3002<\/p>\n

\u4f60\u53ef\u4ee5\u901a\u8fc7\u96c6\u7fa4\u548c\u590d\u5236\u6765\u63d0\u5347\u53ef\u9760\u6027\u3002\u4f60\u5fc5\u987b\u6839\u636e\u6570\u636e\u5e93\u73af\u5883\u9009\u62e9\u5408\u9002\u7684\u5907\u4efd\u65b9\u6cd5\uff0c\u5728\u4fdd\u62a4\u6570\u636e\u7684\u540c\u65f6\uff0c\u786e\u4fdd\u4e1a\u52a1\u5728\u6ca1\u6709\u4e2d\u65ad\u7684\u60c5\u51b5\u4e0b\u6301\u7eed\u8fd0\u884c\u3002<\/p>\n

\u5206\u6b65\u6570\u636e\u5e93\u5907\u4efd\u6d41\u7a0b<\/h2>\n

\u8c03\u5ea6\u4e0e\u81ea\u52a8\u5316<\/h3>\n

\u4f60\u9700\u8981\u5c06\u6570\u636e\u5e93\u5907\u4efd\u5b89\u6392\u5728\u4e1a\u52a1\u4f4e\u5cf0\u65f6\u6bb5\u6267\u884c\u3002SQL Server Agent \u5141\u8bb8\u4f60\u521b\u5efa\u5305\u542b\u5907\u4efd\u4efb\u52a1\u7684\u4f5c\u4e1a\uff0c\u53ef\u4ee5\u6309\u4e00\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u8fd0\u884c\uff0c\u4f8b\u5982\u6bcf\u5929\u591c\u95f4\u6216\u6d41\u91cf\u4f4e\u8c37\u671f\u3002\u6b64\u65b9\u6cd5\u53ef\u4ee5\u786e\u4fdd\u6570\u636e\u5e93\u5907\u4efd\u5728\u4e1a\u52a1\u6d3b\u52a8\u8f83\u5c11\u65f6\u8fdb\u884c\u3002\u81ea\u52a8\u5316\u80fd\u591f\u51cf\u5c11\u4eba\u4e3a\u9519\u8bef\u5e76\u4fdd\u6301\u6d41\u7a0b\u4e00\u81f4\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u81ea\u52a8\u5316\u5de5\u5177\u6309\u65f6\u6267\u884c\u5907\u4efd\u4efb\u52a1\u5e76\u9075\u5faa\u65e2\u5b9a\u6d41\u7a0b\u3002\u81ea\u52a8\u5316\u8fc7\u7a0b\u8ba9\u4f60\u65e0\u9700\u5173\u95ed\u5e94\u7528\u7a0b\u5e8f\u5c31\u80fd\u4fdd\u62a4\u6570\u636e\uff0c\u4ece\u800c\u4fdd\u6301\u6301\u7eed\u8fd0\u884c\uff0c\u540c\u65f6\u652f\u6301\u8fd0\u884c\u4e2d\u4e8b\u52a1\u7684\u65f6\u95f4\u70b9\u6062\u590d\u3002<\/p>\n

\u589e\u91cf\u5907\u4efd\u548c\u5dee\u5f02\u5907\u4efd<\/h3>\n

\u589e\u91cf\u5907\u4efd\u548c\u5dee\u5f02\u5907\u4efd\u6709\u52a9\u4e8e\u4f60\u4f18\u5316\u5907\u4efd\u6d41\u7a0b\u3002\u8fd9\u4e9b\u65b9\u6cd5\u53ea\u6355\u83b7\u81ea\u4e0a\u6b21\u5907\u4efd\u4ee5\u6765\u7684\u53d8\u66f4\uff0c\u4ece\u800c\u964d\u4f4e\u5907\u4efd\u5f00\u9500\u5e76\u52a0\u5feb\u6570\u636e\u6062\u590d\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528 AWS Backup \u6765\u652f\u6301\u4e91\u6570\u636e\u5e93\u7684\u589e\u91cf\u548c\u5dee\u5f02\u5907\u4efd\u3002\u8fd9\u4e9b\u7b56\u7565\u53ef\u4ee5\u51cf\u5c11\u7f51\u7edc\u5e26\u5bbd\u5360\u7528\uff0c\u52a0\u901f\u8fd0\u884c\u4e2d\u4e8b\u52a1\u7684\u65f6\u95f4\u70b9\u6062\u590d\uff0c\u4ece\u800c\u63d0\u5347\u6574\u4f53\u8fd0\u884c\u6548\u7387\u548c\u4e1a\u52a1\u5f39\u6027\u3002<\/p>\n

\n\n\n\n\n<\/colgroup>\n\n\n\n\n
\n

\u5907\u4efd\u7c7b\u578b<\/p>\n<\/th>\n

\n

\u4f18\u70b9<\/p>\n<\/th>\n

\n

\u7f3a\u70b9<\/p>\n<\/th>\n<\/tr>\n

\n

\u589e\u91cf\u5907\u4efd<\/p>\n<\/td>\n

\n

\u5907\u4efd\u901f\u5ea6\u5feb\uff0c\u652f\u6301\u65f6\u95f4\u70b9\u6062\u590d\uff0c\u5360\u7528\u5b58\u50a8\u7a7a\u95f4\u5c11<\/p>\n<\/td>\n

\n

\u6062\u590d\u901f\u5ea6\u8f83\u6162\uff0c\u4e0d\u540c\u8282\u70b9\u4e4b\u95f4\u7684\u6062\u590d\u70b9\u53ef\u80fd\u5b58\u5728\u5dee\u5f02<\/p>\n<\/td>\n<\/tr>\n

\n

\u5dee\u5f02\u5907\u4efd<\/p>\n<\/td>\n

\n

\u6062\u590d\u901f\u5ea6\u66f4\u5feb\uff0c\u652f\u6301\u65f6\u95f4\u70b9\u6062\u590d<\/p>\n<\/td>\n

\n

\u6bd4\u589e\u91cf\u5907\u4efd\u9700\u8981\u66f4\u591a\u5b58\u50a8\u7a7a\u95f4\uff0c\u4e0d\u540c\u8282\u70b9\u4e4b\u95f4\u4ecd\u53ef\u80fd\u5b58\u5728\u6062\u590d\u70b9\u5dee\u5f02<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u4f60\u53ef\u4ee5\u5728\u96c6\u7fa4\u8fd0\u884c\u671f\u95f4\u5b9e\u65bd\u8fd9\u4e9b\u5907\u4efd\u3002\u8fd9\u6837\u65e2\u80fd\u4fdd\u62a4\u6570\u636e\u548c\u4e8b\u52a1\u65e5\u5fd7\u6587\u4ef6\uff0c\u53c8\u4e0d\u4f1a\u4e2d\u65ad\u6b63\u5728\u8fd0\u884c\u7684\u4e8b\u52a1\u3002<\/p>\n

\u6d4b\u8bd5\u5907\u4efd\u4e0e\u6062\u590d<\/h3>\n

\u4f60\u5fc5\u987b\u5b9a\u671f\u6d4b\u8bd5\u6570\u636e\u5e93\u5907\u4efd\u548c\u6062\u590d\u6d41\u7a0b\u3002\u6d4b\u8bd5\u80fd\u591f\u786e\u4fdd\u6570\u636e\u5b8c\u6574\u6027\u5e76\u652f\u6301\u4e1a\u52a1\u8fde\u7eed\u6027\u3002\u4f60\u9700\u8981\u9a8c\u8bc1\u5907\u4efd\u662f\u5426\u53ef\u7528\uff0c\u4ee5\u53ca\u662f\u5426\u53ef\u4ee5\u5c06\u6570\u636e\u5e93\u6062\u590d\u5230\u7279\u5b9a\u65f6\u95f4\u70b9\u3002\u5bf9\u4e8e\u5173\u952e\u7cfb\u7edf\uff0c\u81f3\u5c11\u6bcf\u5468\u6216\u6bcf\u6708\u8fdb\u884c\u6d4b\u8bd5\uff1b\u5bf9\u4e8e\u975e\u5173\u952e\u7cfb\u7edf\uff0c\u6bcf\u5b63\u5ea6\u6d4b\u8bd5\u4e00\u6b21\u901a\u5e38\u5c31\u8db3\u591f\u3002<\/p>\n

\n\n\n\n<\/colgroup>\n\n\n\n\n
\n

\u7cfb\u7edf\u5173\u952e\u7ea7\u522b<\/p>\n<\/th>\n

\n

\u5efa\u8bae\u6d4b\u8bd5\u9891\u7387<\/p>\n<\/th>\n<\/tr>\n

\n

\u5173\u952e\u7cfb\u7edf<\/p>\n<\/td>\n

\n

\u81f3\u5c11\u6bcf\u5468\u6216\u6bcf\u6708\u4e00\u6b21<\/p>\n<\/td>\n<\/tr>\n

\n

\u975e\u5173\u952e\u7cfb\u7edf<\/p>\n<\/td>\n

\n

\u6bcf\u5b63\u5ea6\u4e00\u6b21<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u5728\u6bcf\u6b21\u6d4b\u8bd5\u671f\u95f4\uff0c\u4f60\u90fd\u9700\u8981\u68c0\u67e5\u4e8b\u52a1\u65e5\u5fd7\u6587\u4ef6\u548c\u76f8\u5173\u65e5\u5fd7\uff0c\u786e\u8ba4\u6570\u636e\u5e93\u5907\u4efd\u786e\u5b9e\u652f\u6301\u65f6\u95f4\u70b9\u6062\u590d\u4e0e\u6570\u636e\u6062\u590d\u3002\u901a\u8fc7\u8fd9\u4e9b\u6d4b\u8bd5\uff0c\u4f60\u53ef\u4ee5\u4fdd\u6301\u6570\u636e\u5b8c\u6574\u6027\uff0c\u5e76\u4fdd\u62a4\u6570\u636e\u514d\u4e8e\u4e22\u5931\u3002<\/p>\n

\u652f\u6491\u6280\u672f\uff1aCDN Services \u4e0e\u6027\u80fd\u8868\u73b0<\/h2>\n

CDN Services \u5728\u5907\u4efd\u4e2d\u7684\u89d2\u8272<\/h3>\n

\u4f60\u53ef\u4ee5\u4f7f\u7528 cdn services\uff0c\u5728\u6570\u636e\u5e93\u5907\u4efd\u8fd0\u884c\u671f\u95f4\u4fdd\u6301\u7f51\u7ad9\u54cd\u5e94\u8fc5\u901f\u3002cdn services \u4f1a\u5c06\u5185\u5bb9\u5206\u53d1\u5230\u591a\u4e2a\u670d\u52a1\u5668\uff0c\u7528\u6237\u4f1a\u4ece\u8ddd\u79bb\u6700\u8fd1\u7684\u8282\u70b9\u83b7\u53d6\u7f13\u5b58\u6570\u636e\u3002\u8fd9\u6837\u53ef\u4ee5\u51cf\u8f7b\u4e3b\u6570\u636e\u5e93\u7684\u8d1f\u8f7d\uff0c\u8ba9\u7f51\u7ad9\u4fdd\u6301\u5feb\u901f\u54cd\u5e94\u3002\u5f53\u4f60\u5f00\u59cb\u5907\u4efd\u65f6\uff0ccdn services \u4ecd\u7136\u53ef\u4ee5\u65e0\u5ef6\u8fdf\u5730\u63d0\u4f9b\u9759\u6001\u6587\u4ef6\u548c\u56fe\u7247\uff0c\u907f\u514d\u5ba2\u6237\u4fa7\u51fa\u73b0\u5361\u987f\u6216\u505c\u673a\u3002<\/p>\n

\u4f60\u53ef\u4ee5\u8bbe\u7f6e cdn services \u7f13\u5b58\u5e38\u7528\u9875\u9762\u548c\u6587\u4ef6\u3002\u8fd9\u6837\u7684\u8bbe\u7f6e\u53ef\u4ee5\u5728\u5907\u4efd\u7a97\u53e3\u671f\u95f4\u4fdd\u6301\u987a\u7545\u7684\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n

cdn services \u8fd8\u80fd\u5e2e\u52a9\u4f60\u5e94\u5bf9\u6d41\u91cf\u9ad8\u5cf0\u3002\u5982\u679c\u6570\u636e\u5e93\u5728\u5907\u4efd\u8fc7\u7a0b\u4e2d\u53d8\u6162\uff0ccdn services \u53ef\u4ee5\u627f\u62c5\u5927\u90e8\u5206\u8bf7\u6c42\u5e76\u9632\u6b62\u7cfb\u7edf\u8fc7\u8f7d\u3002\u4f60\u53ef\u4ee5\u4fdd\u6301\u4e1a\u52a1\u7a33\u5b9a\u8fd0\u884c\u5e76\u63d0\u5347\u5ba2\u6237\u6ee1\u610f\u5ea6\u3002\u4f60\u8fd8\u53ef\u4ee5\u6839\u636e\u5907\u4efd\u8ba1\u5212\u8c03\u6574\u7f13\u5b58\u914d\u7f6e\uff0c\u786e\u4fdd\u7528\u6237\u59cb\u7ec8\u770b\u5230\u6700\u65b0\u5185\u5bb9\u3002<\/p>\n

\u76d1\u63a7\u7cfb\u7edf\u6027\u80fd<\/h3>\n

\u4f60\u9700\u8981\u5728\u6570\u636e\u5e93\u5907\u4efd\u671f\u95f4\u76d1\u63a7\u7cfb\u7edf\u6027\u80fd\u3002\u5b9e\u65f6\u76d1\u63a7\u5de5\u5177\u53ef\u4ee5\u8ba9\u4f60\u5373\u65f6\u4e86\u89e3\u6570\u636e\u5e93\u6d3b\u52a8\u72b6\u51b5\uff0c\u5728\u95ee\u9898\u5f71\u54cd\u4e1a\u52a1\u4e4b\u524d\u53ca\u65f6\u53d1\u73b0\u3002\u9ad8\u7ea7\u76d1\u63a7\u80fd\u529b\u53ef\u4ee5\u5e2e\u52a9\u4f60\u8ddf\u8e2a\u5404\u7c7b\u8fd0\u884c\u6307\u6807\u3002\u4e0e Microsoft Fabric \u7684\u96c6\u6210\u4f7f\u4f60\u53ef\u4ee5\u5b9e\u65f6\u6d41\u5f0f\u4f20\u8f93\u3001\u5b58\u50a8\u5e76\u5206\u6790\u76d1\u63a7\u6570\u636e\u3002Database watchers \u53ef\u4ee5\u6536\u96c6\u8be6\u7ec6\u7684\u5de5\u4f5c\u8d1f\u8f7d\u4fe1\u606f\u3002\u8fd1\u5b9e\u65f6\u7684\u6570\u636e\u91c7\u96c6\u6709\u52a9\u4e8e\u4f60\u5feb\u901f\u89e3\u51b3\u95ee\u9898\u5e76\u505a\u51fa\u660e\u667a\u51b3\u7b56\u3002<\/p>\n

\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n
\n

\u529f\u80fd<\/p>\n<\/th>\n

\n

\u6536\u76ca<\/p>\n<\/th>\n<\/tr>\n

\n

\u9ad8\u7ea7\u76d1\u63a7\u80fd\u529b<\/p>\n<\/td>\n

\n

\u5373\u65f6\u83b7\u53d6\u8fd0\u884c\u6307\u6807\u7684\u6d1e\u5bdf<\/p>\n<\/td>\n<\/tr>\n

\n

\u4e0e Microsoft Fabric \u96c6\u6210<\/p>\n<\/td>\n

\n

\u53ef\u4ee5\u5b9e\u65f6\u6d41\u5f0f\u4f20\u8f93\u3001\u5b58\u50a8\u548c\u5206\u6790\u76d1\u63a7\u6570\u636e<\/p>\n<\/td>\n<\/tr>\n

\n

Database watchers<\/p>\n<\/td>\n

\n

\u6536\u96c6\u6df1\u5165\u7684\u5de5\u4f5c\u8d1f\u8f7d\u76d1\u63a7\u6570\u636e\uff0c\u83b7\u5f97\u7ec6\u7c92\u5ea6\u6027\u80fd\u89c6\u56fe<\/p>\n<\/td>\n<\/tr>\n

\n

\u8fd1\u5b9e\u65f6\u6570\u636e\u91c7\u96c6<\/p>\n<\/td>\n

\n

\u5feb\u901f\u5b9a\u4f4d\u95ee\u9898\u5e76\u505a\u51fa\u660e\u667a\u51b3\u7b56<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u4f60\u53ef\u4ee5\u914d\u7f6e\u544a\u8b66\uff0c\u5728\u6027\u80fd\u4e0b\u964d\u65f6\u53ca\u65f6\u901a\u77e5\u76f8\u5173\u4eba\u5458\u3002\u7136\u540e\u6839\u636e\u76d1\u63a7\u7ed3\u679c\u8c03\u6574\u5907\u4efd\u6d41\u7a0b\uff0c\u4ece\u800c\u4f18\u5316\u6570\u636e\u5e93\u5e76\u907f\u514d\u4e2d\u65ad\u3002\u901a\u8fc7\u8fd9\u4e00\u8fc7\u7a0b\uff0c\u4f60\u53ef\u4ee5\u4fdd\u6301\u4e1a\u52a1\u8fd0\u8425\u7a33\u5b9a\u5e76\u786e\u4fdd\u6570\u636e\u5b89\u5168\u3002<\/p>\n

\u4e1a\u52a1\u8fde\u7eed\u6027\u7684\u6700\u4f73\u5b9e\u8df5<\/h2>\n

\u6c9f\u901a\u4e0e\u5229\u76ca\u76f8\u5173\u65b9\u89c4\u5212<\/h3>\n

\u5728\u6570\u636e\u5e93\u5907\u4efd\u671f\u95f4\uff0c\u4f60\u9700\u8981\u8ba9\u6240\u6709\u76f8\u5173\u65b9\u4fdd\u6301\u4fe1\u606f\u540c\u6b65\uff0c\u4ee5\u652f\u6301\u4e1a\u52a1\u8fde\u7eed\u6027\u3002\u4e3a\u5907\u4efd\u548c\u6062\u590d\u4efb\u52a1\u5206\u914d\u660e\u786e\u7684\u8d1f\u8d23\u4eba\uff0c\u5e76\u6307\u5b9a\u707e\u96be\u6062\u590d\u534f\u8c03\u4eba\uff08DR coordinator\uff09\uff0c\u540c\u65f6\u5b89\u6392\u8f6e\u503c\u3002\u8fd9\u6837\u53ef\u4ee5\u786e\u4fdd\u59cb\u7ec8\u6709\u4eba\u76d1\u63a7\u6d41\u7a0b\u5e76\u80fd\u591f\u8fc5\u901f\u54cd\u5e94\u3002\u4f60\u5e94\u540c\u65f6\u51c6\u5907 runbook \u548c playbook\uff1arunbook \u4e3a\u5de5\u7a0b\u5e08\u63d0\u4f9b\u6280\u672f\u64cd\u4f5c\u6b65\u9aa4\uff0cplaybook \u5219\u5e2e\u52a9\u7ba1\u7406\u8005\u5728\u4e8b\u4ef6\u4e2d\u8fdb\u884c\u51b3\u7b56\u3002<\/p>\n

\u4f60\u53ef\u4ee5\u4f7f\u7528\u4e0b\u5217\u8868\u683c\u6765\u7ec4\u7ec7\u89c4\u5212\uff1a<\/p>\n

\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n\n
\n

\u6700\u4f73\u5b9e\u8df5<\/p>\n<\/th>\n

\n

\u8bf4\u660e<\/p>\n<\/th>\n<\/tr>\n

\n

\u804c\u8d23\u4e0e\u503c\u73ed<\/p>\n<\/td>\n

\n

\u4e3a\u6bcf\u4e2a\u670d\u52a1\u6307\u5b9a\u660e\u786e\u7684\u5907\u4efd\u548c\u6062\u590d\u8d1f\u8d23\u4eba\uff0c\u5e76\u8f6e\u6362\u707e\u96be\u6062\u590d\u534f\u8c03\u4eba\u3002<\/p>\n<\/td>\n<\/tr>\n

\n

Runbook \u4e0e Playbook<\/p>\n<\/td>\n

\n

Runbook \u63d0\u4f9b\u6280\u672f\u64cd\u4f5c\u6b65\u9aa4\uff0cPlaybook \u6307\u5bfc\u51b3\u7b56\u8fc7\u7a0b\u3002<\/p>\n<\/td>\n<\/tr>\n

\n

\u5b89\u5168\u53d1\u5e03<\/p>\n<\/td>\n

\n

\u4f7f\u7528\u529f\u80fd\u5f00\u5173\u548c\u91d1\u4e1d\u96c0\u53d1\u5e03\uff0c\u964d\u4f4e\u9700\u8981\u6267\u884c\u6062\u590d\u64cd\u4f5c\u7684\u6982\u7387\u3002<\/p>\n<\/td>\n<\/tr>\n

\n

\u51cf\u5c11\u91cd\u590d\u52b3\u52a8\u4e0e\u81ea\u52a8\u5316<\/p>\n<\/td>\n

\n

\u5c06\u6062\u590d\u4efb\u52a1\u81ea\u52a8\u5316\uff0c\u5bf9\u975e\u654f\u611f\u6062\u590d\u573a\u666f\u51cf\u5c11\u4eba\u5de5\u5ba1\u6279\u3002<\/p>\n<\/td>\n<\/tr>\n

\n

\u5b89\u5168\u57fa\u7840<\/p>\n<\/td>\n

\n

\u5bf9\u5907\u4efd\u8fdb\u884c\u52a0\u5bc6\u5e76\u5b89\u5168\u7ba1\u7406\u5bc6\u94a5\uff0c\u9650\u5236\u6062\u590d\u64cd\u4f5c\u6743\u9650\u3002<\/p>\n<\/td>\n<\/tr>\n

\n

\u5468\u5ea6 \/ \u6708\u5ea6\u4f8b\u884c<\/p>\n<\/td>\n

\n

\u6bcf\u5468\u8fdb\u884c\u9a8c\u8bc1\uff0c\u6bcf\u6708\u6d4b\u8bd5\u4e00\u6b21\u5b8c\u6574\u6062\u590d\u3002<\/p>\n<\/td>\n<\/tr>\n

\n

\u4e8b\u540e\u590d\u76d8<\/p>\n<\/td>\n

\n

\u590d\u76d8\u6062\u590d\u5931\u8d25\u6848\u4f8b\uff0c\u5e76\u66f4\u65b0 runbook\u3002<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

\u901a\u8fc7\u8ba9\u6240\u6709\u76f8\u5173\u65b9\u4e86\u89e3\u5907\u4efd\u8ba1\u5212\u548c\u53d8\u66f4\uff0c\u4f60\u53ef\u4ee5\u63d0\u5347\u4e1a\u52a1\u8fde\u7eed\u6027\u3002\u5b9a\u671f\u6c9f\u901a\u53ef\u4ee5\u907f\u514d\u8bef\u89e3\u4e0e\u6df7\u4e71\uff0c\u786e\u4fdd\u8fd0\u8425\u987a\u7545\u3002<\/p>\n

\u98ce\u9669\u7ba1\u7406\u4e0e\u4f8b\u884c\u5ba1\u67e5<\/h3>\n

\u4f60\u5fc5\u987b\u8fdb\u884c\u98ce\u9669\u7ba1\u7406\uff0c\u4ee5\u7ef4\u6301\u4e1a\u52a1\u8fde\u7eed\u6027\u3002\u8bf7\u5c06\u5907\u4efd\u6d41\u7a0b\u6587\u6863\u5316\uff0c\u5305\u62ec\u5907\u4efd\u9891\u7387\u3001\u8303\u56f4\u4ee5\u53ca\u8d23\u4efb\u4eba\u3002\u7ecf\u5e38\u6d4b\u8bd5\u5907\u4efd\u7684\u5b8c\u6574\u6027\uff0c\u6309\u8ba1\u5212\u5b9a\u671f\u6267\u884c\u589e\u91cf\u5907\u4efd\u548c\u5b8c\u6574\u5907\u4efd\u6d4b\u8bd5\u3002\u9075\u5faa 3-2-1 \u5907\u4efd\u539f\u5219\uff1a\u4fdd\u7559\u4e00\u4efd\u4e3b\u6570\u636e\uff0c\u4e24\u4efd\u4e0d\u540c\u4ecb\u8d28\u4e0a\u7684\u5907\u4efd\uff0c\u5176\u4e2d\u4e00\u4efd\u5b58\u653e\u5728\u5f02\u5730\u3002<\/p>\n

\u4e0b\u9762\u662f\u4e00\u4e9b\u53ef\u7528\u4e8e\u6709\u6548\u98ce\u9669\u7ba1\u7406\u7684\u6b65\u9aa4\uff1a<\/p>\n

    \n
  1. \n

    \u9891\u7e41\u6267\u884c\u589e\u91cf\u5907\u4efd\u4ee5\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u3002<\/p>\n<\/li>\n

  2. \n

    \u4f7f\u7528\u5408\u6210\u5b8c\u6574\u5907\u4efd\uff0c\u5c06\u591a\u6b21\u589e\u91cf\u5907\u4efd\u6574\u5408\u4e3a\u4e00\u6b21\u5b8c\u6574\u5907\u4efd\u3002<\/p>\n<\/li>\n

  3. \n

    \u5e94\u7528 3-2-1 \u5907\u4efd\u539f\u5219\uff0c\u4ee5\u5b9e\u73b0\u5f3a\u5065\u7684\u6570\u636e\u4fdd\u62a4\u3002<\/p>\n<\/li>\n<\/ol>\n

    \u4e3a\u4e0d\u540c\u573a\u666f\u5236\u5b9a\u8be6\u7ec6\u7684\u6d4b\u8bd5\u8ba1\u5212\uff0c\u8bb0\u5f55\u6bcf\u4e00\u6b21\u6d4b\u8bd5\u7684\u7ed3\u679c\u5e76\u5bfb\u627e\u6539\u8fdb\u7a7a\u95f4\u3002\u5bf9\u6062\u590d\u5931\u8d25\u7684\u6848\u4f8b\u8fdb\u884c\u590d\u76d8\u5e76\u66f4\u65b0 runbook\u3002\u8fd9\u4e9b\u63aa\u65bd\u53ef\u4ee5\u589e\u5f3a\u4e1a\u52a1\u8fde\u7eed\u6027\u5e76\u964d\u4f4e\u6570\u636e\u4e22\u5931\u98ce\u9669\u3002<\/p>\n

    \u5b9a\u671f\u5ba1\u67e5\u4e0e\u4e8b\u540e\u590d\u76d8\u53ef\u4ee5\u5e2e\u52a9\u4f60\u4ece\u4ee5\u5f80\u4e8b\u4ef6\u4e2d\u6c72\u53d6\u7ecf\u9a8c\uff0c\u6301\u7eed\u6539\u8fdb\u4e1a\u52a1\u8fde\u7eed\u6027\u7b56\u7565\u3002<\/p>\n

    \u901a\u8fc7\u5c06\u6e05\u6670\u7684\u6c9f\u901a\u3001\u5b8c\u5584\u7684\u89c4\u5212\u4e0e\u5b9a\u671f\u98ce\u9669\u5ba1\u67e5\u76f8\u7ed3\u5408\uff0c\u4f60\u53ef\u4ee5\u4fdd\u62a4\u6570\u636e\u5b89\u5168\u5e76\u4fdd\u6301\u4e1a\u52a1\u5e73\u7a33\u8fd0\u884c\u3002<\/p>\n

    \n
    <\/div>\n<\/div>\n

    \u901a\u8fc7\u91c7\u7528\u65e0\u4e2d\u65ad\u7684\u6570\u636e\u5e93\u5907\u4efd\u7b56\u7565\uff0c\u4f60\u53ef\u4ee5\u5728\u4fdd\u62a4\u6570\u636e\u7684\u540c\u65f6\u4fdd\u6301\u4e1a\u52a1\u6301\u7eed\u8fd0\u884c\u3002\u81ea\u52a8\u5316\u548c\u4f8b\u884c\u6d4b\u8bd5\u53ef\u4ee5\u5e2e\u52a9\u4f60\u907f\u514d\u5931\u8bef\u5e76\u63d0\u5347\u53ef\u9760\u6027\u3002\u6700\u65b0\u7684\u6848\u4f8b\u7814\u7a76\u8868\u660e\uff0c\u57fa\u4e8e\u7b56\u7565\u7684\u81ea\u52a8\u5316\u3001\u7cbe\u7ec6\u5316\u7684\u6062\u590d\u7b56\u7565\u4ee5\u53ca\u6301\u7eed\u6539\u8fdb\u53ef\u4ee5\u663e\u8457\u589e\u5f3a\u5907\u4efd\u6d41\u7a0b\u7684\u97e7\u6027\u3002\u901a\u8fc7\u4e0d\u65ad\u4f18\u5316\u5907\u4efd\u6d41\u7a0b\u5e76\u5229\u7528\u76f8\u5173\u652f\u6491\u6280\u672f\uff0c\u4f60\u53ef\u4ee5\u66f4\u597d\u5730\u652f\u6301\u707e\u96be\u6062\u590d\u3002\u5b9a\u671f\u7684\u5ba1\u67e5\u4e0e\u6e05\u6670\u7684\u6c9f\u901a\u6709\u52a9\u4e8e\u7ef4\u6301\u4e1a\u52a1\u8fde\u7eed\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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\u4e0e\u96c6\u7fa4\u9009\u9879 Always On \u548c\u96c6\u7fa4\u9009\u9879\u53ef\u4ee5\u5728\u5907\u4efd\u671f\u95f4\u4fdd\u6301\u6570\u636e\u5e93\u53ef\u7528\u3002\u4f60\u53ef\u4ee5\u5229\u7528\u8fd9\u4e9b\u65b9\u6cd5\u907f\u514d\u505c\u673a\u5e76\u4fdd\u62a4\u6570\u636e\u3002\u901a\u8fc7\u96c6\u7fa4\uff0c\u4f60\u53ef\u4ee5\u5728\u8f85\u52a9\u8282\u70b9\u4e0a\u6267\u884c\u5907\u4efd\u3002\u4f60\u53ef\u4ee5\u5728\u6545\u969c\u8f6c\u79fb\u96c6\u7fa4\u4e2d\u5bf9\u8f85\u52a9\u8282\u70b9\u6267\u884c\u89d2\u8272\u8f6c\u79fb\uff08drain roles\uff09\uff0c\u5728\u53ef\u7528\u6027\u7ec4\u4e2d\u5c06\u5907\u4efd\u4f18\u5148\u7ea7\u8bbe\u7f6e\u4e3a\u8f85\u52a9\u8282\u70b9\u3002\u5c24\u5176\u662f\u9488\u5bf9 2TB \u4ee5\u4e0a\u7684\u5927\u578b\u6570\u636e\u5e93\uff0c\u4f60\u53ef\u4ee5\u5728\u8f85\u52a9\u5b9e\u4f8b\u4e0a\u6267\u884c\u62c6\u5206\u7684\u5b8c\u6574\u526f\u672c\u4ec5\u5907\u4efd\uff08split full copy-only backups\uff09\u3002\u5907\u4efd\u5b8c\u6210\u540e\uff0c\u91cd\u65b0\u542f\u52a8\u6545\u969c\u8f6c\u79fb\u96c6\u7fa4\u4e2d\u7684\u7b2c\u4e8c\u4e2a\u8282\u70b9\uff0c\u5e76\u5c06\u81ea\u52a8\u5907\u4efd\u7684\u9996\u9009\u9879\u6539\u56de\u4e3b\u8282\u70b9\u3002 \u5728\u89c4\u5212\u5907\u4efd\u7b56\u7565\u65f6\uff0c\u4f60\u5fc5\u987b\u6bd4\u8f83\u96c6\u7fa4\u548c\u590d\u5236\uff08replication\uff09\u7684\u5dee\u5f02\u3002\u4e0b\u9762\u7684\u8868\u683c\u5c55\u793a\u4e86\u4e00\u4e9b\u5173\u952e\u8003\u91cf\uff1a \u53c2\u6570 \u63cf\u8ff0 \u5f71\u54cd […]<\/p>\n

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