{"id":47426,"date":"2026-06-03T18:12:08","date_gmt":"2026-06-03T11:12:08","guid":{"rendered":"https:\/\/vinastech.vn\/?p=47426"},"modified":"2026-06-03T19:02:36","modified_gmt":"2026-06-03T12:02:36","slug":"giai-phap-luu-tru-du-phong-du-lieu-nas-sang-cloud-hoac-nas-khac","status":"publish","type":"post","link":"https:\/\/vinastech.vn\/giai-phap-luu-tru-du-phong-du-lieu-nas-sang-cloud-hoac-nas-khac\/","title":{"rendered":"Gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef d\u1ef1 ph\u00f2ng d\u1eef li\u1ec7u NAS sang Cloud ho\u1eb7c NAS kh\u00e1c"},"content":{"rendered":"
    \n
  1. T\u1ed5ng quan m\u00f4 h\u00ecnh d\u1ef1 ph\u00f2ng<\/strong><\/li>\n<\/ol>\n
      \n
    • Hybrid storage\u00a0(on\u2011premise\u202f+\u202fcloud) cho ph\u00e9p gi\u1eef b\u1ea3n sao d\u1eef li\u1ec7u quan tr\u1ecdng \u1edf v\u1ecb tr\u00ed kh\u00e1c \u0111\u1ecba l\u00fd, gi\u1ea3m r\u1ee7i ro m\u1ea5t d\u1eef li\u1ec7u do s\u1ef1 c\u1ed1 ph\u1ea7n cidth, thi\u00ean tai ho\u1eb7c ransomware.<\/strong><\/li>\n
    • Synology cung c\u1ea5p c\u00e1c c\u00f4ng c\u1ee5 t\u00edch h\u1ee3p trong DSM \u0111\u1ec3 sao l\u01b0u\u00a0\u0111\u1ebfn NAS kh\u00e1c, m\u00e1y ch\u1ee7 rsync, ho\u1eb7c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y\u00a0(Synology C2, AWS, Azure, Google Cloud, Backblaze B2, v.v.) m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea7n m\u1ec1m b\u00ean th\u1ee9 ba<\/strong><\/li>\n<\/ul>\n

      \"\"
      \n<\/strong><\/p>\n

        \n
      1. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p sao l\u01b0u ch\u00ednh<\/strong><\/li>\n<\/ol>\n\n\n\n\n\n\n\n\n\n
        Ph\u01b0\u01a1ng ph\u00e1p<\/strong><\/td>\nKhi n\u00e0o d\u00f9ng<\/strong><\/td>\n\u01afu \u0111i\u1ec3m<\/strong><\/td>\nL\u01b0u \u00fd<\/strong><\/td>\n<\/tr>\n<\/thead>\n
        Hyper Backup \u2192 Remote NAS Synology<\/strong><\/td>\nC\u1ea7n sao l\u01b0u to\u00e0n volume, shared folders, ho\u1eb7c g\u00f3i \u1ee9ng d\u1ee5ng (\u0110\u1ecbnh k\u1ef3, n\u00e9n, m\u00e3 h\u00f3a)<\/td>\n– Giao di\u1ec7n wizard \u0111\u01a1n gi\u1ea3n
        \n– H\u1ed7 tr\u1ee3 n\u00e9n, m\u00e3 h\u00f3a client\u2011side, phi\u00ean b\u1ea3n (rotation), ki\u1ec3m tra to\u00e0n v\u1eb9n
        \n– T\u1ed1i \u01b0u cho k\u1ebft n\u1ed1i LAN\/WAN qua rsync (c\u1ed5ng 873\/22) ho\u1eb7c Hyper Backup Vault (c\u1ed5ng 5000\/5001\/6281)<\/td>\n        		C\u1ea7n m\u1edf port firewall t\u01b0\u01a1ng \u1ee9ng; hai NAS ph\u1ea3i ch\u1ea1y DSM \u22656.1 v\u00e0 c\u00f3 \u0111\u1ee7 dung l\u01b0\u1ee3ng.<\/td>\n<\/tr>\n
        Hyper Backup \u2192 Cloud Synology C2 \/ Public Cloud<\/strong><\/td>\nSao l\u01b0u ngo\u00e0i site, mu\u1ed1n gi\u1ea3m chi ph\u00ed ph\u1ea7n c\u1ee9ng<\/td>\n– \u0110\u01b0\u1ee3c t\u1ed1i \u01b0u bandwidth, n\u00e9n t\u0103ng m\u1ea1nh
        \n– M\u00e3 h\u00f3a end\u2011to\u2011end (AES\u2011256)
        \n– Qu\u1ea3n l\u00fd tr\u1ef1c ti\u1ebfp t\u1eeb DSM (no extra client)<\/td>\n        		C\u1ea7n \u0111\u0103ng k\u00fd t\u00e0i kho\u1ea3n C2 ho\u1eb7c t\u1ea1o bucket tr\u00ean cloud provider; l\u01b0u \u00fd ph\u00ed l\u01b0u tr\u1eef v\u00e0 traffic out.<\/td>\n<\/tr>\n
        Cloud Sync<\/strong><\/td>\n\u0110\u1ed3ng b\u1ed9 th\u01b0 m\u1ee5c c\u1ee5 th\u1ec3 (kh\u00f4ng ph\u1ea3i to\u00e0n volume) v\u1edbi c\u00e1c d\u1ecbch v\u1ee5 \u0111\u00e1m m\u00e2y (Dropbox, OneDrive, Google Drive, Baidu, etc.)<\/td>\n– \u0110\u1ed3ng b\u1ed9 th\u1ef1c t\u1ebf ho\u1eb7c theo l\u1ecbch
        \n– Kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn volume NAS (ch\u1ec9 l\u00e0m vi\u1ec7c tr\u00ean shared folder)<\/td>\n        		Kh\u00f4ng cung c\u1ea5p t\u00ednh n\u0103ng n\u00e9n\/phi\u00ean b\u1ea3n m\u1ea1nh nh\u01b0 Hyper Backup; th\u00edch h\u1ee3p cho file l\u00e0m vi\u1ec7c, kh\u00f4ng ph\u1ea3i b\u1ea3n sao l\u01b0u h\u1ec7 th\u1ed1ng.<\/td>\n<\/tr>\n
        Rsync (\u0111i\u1ec3m \u0111\u1ebfn rsync server)<\/strong><\/td>\nKhi l\u00e0 Linux server, m\u00e1y ch\u1ee7\u5907\u4efd chuy\u00ean d\u1ee5ng ho\u1eb7c NAS kh\u00e1c kh\u00f4ng ph\u1ea3i Synology<\/td>\n– Truy\u1ec1n t\u1ea3i, ti\u00eau t\u1ed1n \u00edt bandwidth
        \n– C\u00f3 th\u1ec3 ch\u1ea1y qua SSH (c\u1ed5ng 22) \u0111\u1ec3 m\u00e3 h\u00f3a<\/td>\n        		C\u1ea7n c\u1ea5u h\u00ecnh rsync module tr\u00ean destination v\u00e0 m\u1edf c\u1ed5ng 22\/873; kh\u00f4ng c\u00f3 giao di\u1ec7n wizard trong DSM (ph\u1ea3i qua \u201cRsync Backup\u201d).<\/td>\n<\/tr>\n
        Snapshot Replication<\/strong>\u00a0(ch\u1ec9 NAS \u2192 NAS)<\/td>\nC\u1ea7n sao l\u01b0u nhanh, g\u1ea7n real\u2011time v\u1edbi kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i imm\u00e9diat (snapshot\u2011based)<\/td>\n– Ch\u1ec9 sao l\u01b0u thay \u0111\u1ed5i, r\u1ea5t nhanh
        \n– Gi\u1eef \u0111\u01b0\u1ee3c t\u00ednh immutable n\u1ebfu b\u1eadt WORM tr\u00eanNAS<\/td>\n        		Y\u00eau c\u1ea7u NAS h\u1ed7 tr\u1ee3 Btrfs v\u00e0 \u0111\u1ee7 t\u00e0i nguy\u00ean \u0111\u1ec3 gi\u1eef snapshot; kh\u00f4ng \u00e1p d\u1ee5ng \u0111\u01b0\u1ee3c cho cloud.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        \"\"<\/p>\n

          \n
        1. Quy tr\u00ecnh chi ti\u1ebft \u2013 sao l\u01b0u NAS sang\u00a0NAS kh\u00e1c\u00a0b\u1eb1ng\u00a0Hyper Backup<\/strong><\/li>\n<\/ol>\n

          C\u00e1c b\u01b0\u1edbc \u0111\u01b0\u1ee3c tr\u00edch t\u1eeb h\u01b0\u1edbng d\u1eabn\u5b98\u65b9 v\u00e0 b\u00e0i vi\u1ebft th\u1ef1c t\u1ebf t\u1ea1i Vi\u1ec7t Nam.<\/p>\n

            \n
          1. C\u00e0i \u0111\u1eb7t g\u00f3i<\/strong>\n
              \n
            • V\u00e0o\u00a0Package Center<\/strong>\u00a0\u2192 t\u00ecm\u00a0Hyper Backup<\/strong>\u00a0\u2192\u00a0Install<\/strong>.<\/li>\n<\/ul>\n<\/li>\n
            • Chu\u1ea9n b\u1ecb<\/strong>\u00a0NAS<\/strong>\n
                \n
              • Tr\u00ean NAS, t\u1ea1o m\u1ed9t shared folder<\/strong>\u00a0(v\u00ed d\u1ee5\u00a0hb_backup) v\u00e0\u00a0enable<\/strong>\u00a0quy\u1ec1n truy c\u1eadp cho ngu\u1ed3n NAS (th\u00eam IP ho\u1eb7c t\u00e0i kho\u1ea3n ngu\u1ed3n v\u00e0o danh s\u00e1ch allowed).<\/li>\n
              • N\u1ebfu mu\u1ed1n m\u00e3 h\u00f3a, tick\u00a0Encrypt shared folder<\/strong>\u00a0v\u00e0 l\u01b0u m\u1eadt kh\u00f3a an to\u00e0n.<\/li>\n<\/ul>\n<\/li>\n
              • T\u1ea1o t\u00e1c v\u1ee5 sao l\u01b0u<\/strong>\n
                  \n
                • M\u1edf\u00a0Hyper Backup<\/strong>\u00a0\u2192\u00a0+<\/strong>\u00a0\u2192\u00a0Data backup task<\/strong>\u00a0\u2192\u00a0Folders and Packages<\/strong>.<\/li>\n
                • Ch\u1ecdn\u00a0Remote NAS Device<\/strong>\u00a0\u2192 nh\u1ea5n\u00a0Next<\/strong>.<\/li>\n<\/ul>\n<\/li>\n
                • \u0110\u0103ng nh\u1eadp <\/strong>\ubaa9\uc801 NAS<\/strong>\n
                    \n
                  • Nh\u1eadp\u00a0IP\/hostname<\/strong>,\u00a0c\u1ed5ng<\/strong>\u00a0(m\u1eb7c \u0111\u1ecbnh 5000\/5001 cho HTTP\/HTTPS, ho\u1eb7c 873\/22 n\u1ebfu d\u00f9ng rsync),\u00a0t\u00ean ng\u01b0\u1eddi d\u00f9ng<\/strong>\u00a0v\u00e0\u00a0m\u1eadt kh\u1ea9u<\/strong>\u00a0c\u00f3 quy\u1ec1n truy c\u1eadp shared folder \u0111\u00e3 chu\u1ea9n b\u1ecb.<\/li>\n
                  • Nh\u1ea5n\u00a0Log In<\/strong>.<\/li>\n<\/ul>\n<\/li>\n
                  • Ch\u1ecdn folder \u0111\u00edch<\/strong>\n
                      \n
                    • Ch\u1ecdn shared folder \u0111\u00e3 t\u1ea1o (v\u00ed d\u1ee5\u00a0hb_backup) \u2192 t\u00f9y ch\u1ec9nh t\u00ean sub\u2011folder n\u1ebfu mu\u1ed1n \u2192\u00a0Next<\/strong>.<\/li>\n<\/ul>\n<\/li>\n
                    • Ch\u1ecdn ngu\u1ed3n sao l\u01b0u<\/strong>\n
                        \n
                      • \u0110\u00e1nh d\u1ea5u c\u00e1c\u00a0shared folder<\/strong>,\u00a0LUN iSCSI<\/strong>,\u00a0\u1ee9ng d\u1ee5ng<\/strong>\u00a0( v\u00ed d\u1ee5: Surveillance Station, MailPlus, Docker container) c\u1ea7n sao l\u01b0u \u2192\u00a0Next<\/strong>.<\/li>\n<\/ul>\n<\/li>\n
                      • C\u00e0i \u0111\u1eb7t n\u00e2ng cao<\/strong>\u00a0(t\u00f9y ch\u1ecdn)\n
                          \n
                        • Task name<\/strong>: \u0111\u1eb7t t\u00ean m\u00f4 t\u1ea3 (v\u00ed d\u1ee5\u00a0HB\u2011HQ\u2011to\u2011DR).<\/li>\n
                        • Enable task notification<\/strong>\u00a0\u2192 c\u1ea5u h\u00ecnh email\/SMS trong\u00a0Control Panel \u2192 Notification<\/strong>.<\/li>\n
                        • Compress backup data<\/strong>\u00a0(gi\u1ea3m dung l\u01b0\u1ee3ng, t\u0103ng th\u1eddi gian sao l\u01b0u).<\/li>\n
                        • Enable backup schedule<\/strong>\u00a0\u2192 \u0111\u1ecbnh k\u1ef3 (v\u00ed d\u1ee5 h\u00e0ng ng\u00e0y 02:00).<\/li>\n
                        • Enable integrity check schedule<\/strong>\u00a0\u2192 ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng m\u1ed7i tu\u1ea7n.<\/li>\n
                        • Enable client\u2011side encryption<\/strong>\u00a0\u2192 nh\u1eadp m\u1eadt kh\u1ea9u m\u00e3 h\u00f3a (kh\u00f4ng th\u1ec3 kh\u00f4i ph\u1ee5c n\u1ebfu qu\u00ean).<\/li>\n
                        • Enable backup rotation<\/strong>\u00a0\u2192 thi\u1ebft l\u1eadp gi\u1eef phi\u00ean b\u1ea3n (gi\u1eef 30 b\u1ea3n daily, 8 tu\u1ea7n, 12 th\u00e1ng\u2026) \u2192\u00a0Next<\/strong>.<\/li>\n<\/ul>\n<\/li>\n
                        • Ho\u00e0n thi\u1ec7n & ch\u1ea1y ngay<\/strong>\n
                            \n
                          • Xem l\u1ea1i t\u00f3m t\u1eaft \u2192\u00a0Done<\/strong>\u00a0\u2192\u00a0Yes<\/strong>\u00a0\u0111\u1ec3 ch\u1ea1y t\u00e1c v\u1ee5 ngay l\u1ea7n \u0111\u1ea7u.<\/li>\n<\/ul>\n<\/li>\n
                          • Gi\u00e1m s\u00e1t<\/strong>\n
                              \n
                            • Trong Hyper Backup \u2192\u00a0Task list<\/strong>\u00a0th\u1ea5y tr\u1ea1ng th\u00e1i (Idle, Running, Success, Failed).<\/li>\n
                            • Log chi ti\u1ebft \u1edf\u00a0Log Center<\/strong>; c\u00f3 th\u1ec3 xu\u1ea5t ra syslog\/SIEM n\u1ebfu c\u1ea7n.<\/li>\n<\/ul>\n<\/li>\n
                            • Kh\u00f4i ph\u1ee5c (c\u1ea7n thi\u1ebft)<\/strong>\n
                                \n
                              • M\u1edf Hyper Backup \u2192\u00a0Restore<\/strong>\u00a0\u2192 ch\u1ecdn t\u00e1c v\u1ee5 \u2192 ch\u1ecdn phi\u00ean b\u1ea3n \u2192 duy\u1ec7t v\u00e0\u00a0Restore to original location<\/strong>\u00a0ho\u1eb7c\u00a0Download<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n
                                  \n
                                1. Sao l\u01b0u l\u00ean\u00a0Cloud\u00a0(Synology C2 ho\u1eb7c Public Cloud)<\/strong><\/li>\n<\/ol>\n
                                    \n
                                  1. C\u00e0i \u0111\u1eb7t Hyper Backup<\/strong>\u00a0(n\u1ebfu ch\u01b0a c\u00f3).<\/li>\n
                                  2. Ch\u1ecdn\u00a0Cloud Sync<\/strong>\u00a0ho\u1eb7c<\/strong>\u00a0Hyper Backup \u2192 Cloud<\/strong>.\n
                                      \n
                                    • Hyper Backup<\/strong>\u00a0cho b\u1ea3n l\u01b0u tr\u1eef pe\u0142\u2011volume, n\u00e9n, m\u00e3 h\u00f3a, rotation.<\/li>\n
                                    • Cloud Sync<\/strong>\u00a0cho \u0111\u1ed3ng b\u1ed9 th\u01b0 m\u1ee5c th\u01b0\u1eddng d\u00f9ng.<\/li>\n<\/ul>\n<\/li>\n
                                    • \u0110\u0103ng nh\u1eadp t\u00e0i kho\u1ea3n:\n
                                        \n
                                      • Synology C2<\/strong>: truy c\u1eadp\u00a0https:\/\/c2.synology.com, t\u1ea1o t\u00e0i kho\u1ea3n, t\u1ea1o\u00a0C2 Storage<\/strong>\u00a0ho\u1eb7c\u00a0C2 Object<\/strong>.<\/li>\n
                                      • Public Cloud<\/strong>\u00a0(AWS S3, Azure Blob, Google Cloud, Backblaze B2): t\u1ea1o bucket, l\u1ea5y\u00a0Access Key\/Secret Key<\/strong>,_region.<\/li>\n<\/ul>\n<\/li>\n
                                      • Trong wizard Hyper Backup:\n
                                          \n
                                        • Ch\u1ecdn\u00a0Cloud<\/strong>\u00a0\u2192 ch\u1ecdn nh\u00e0 cung c\u1ea5p \u2192 nh\u1eadp\u00a0endpoint<\/strong>,\u00a0access key<\/strong>,\u00a0secret key<\/strong>,\u00a0bucket name<\/strong>.<\/li>\n
                                        • T\u00f9y ch\u1ecdn\u00a0encryption<\/strong>,\u00a0compression<\/strong>,\u00a0schedule<\/strong>,\u00a0rotation<\/strong>\u00a0nh\u01b0 m\u1ee5c 3.<\/li>\n<\/ul>\n<\/li>\n
                                        • L\u01b0u v\u00e0 ch\u1ea1y task.<\/li>\n<\/ol>\n

                                          \"\"<\/p>\n

                                          L\u01b0u \u00fd v\u1ec1 chi ph\u00ed: l\u01b0u tr\u1eef l\u00e2u d\u00e0i (Glacier, Archive) r\u1ebb h\u01a1n nh\u01b0ng c\u00f3 ph\u00ed truy xu\u1ea5t; \u0111\u1ed1i v\u1edbi y\u00eau c\u1ea7u kh\u00f4i ph\u1ee5c nhanh, ch\u1ecdn l\u1edbp storage th\u01b0\u1eddng xuy\u00ean (Standard, Hot).<\/p>\n

                                            \n
                                          1. Best practice & l\u01b0u \u00fd quan tr\u1ecdng<\/strong><\/li>\n<\/ol>\n\n\n\n\n\n\n\n\n\n\n\n
                                            Khu v\u1ef1c<\/strong><\/td>\nG\u1ee3i \u00fd<\/strong><\/td>\n<\/tr>\n<\/thead>\n
                                            Dung l\u01b0\u1ee3ng<\/strong><\/td>\nD\u1ef1 to\u00e1n 1.2\u20111.5\u00d7 d\u1eef li\u1ec7u ngu\u1ed3n (\u0111\u1ec3 ch\u1ee9a n\u00e9n, phi\u00ean b\u1ea3n). Th\u00eam 20\u201130% cho t\u0103ng tr\u01b0\u1edfng.<\/td>\n<\/tr>\n
                                            M\u1ea1ng<\/strong><\/td>\n– N\u1ebfu sao l\u01b0u qua WAN, b\u1eadt\u00a0bandwidth limit<\/strong>\u00a0trong Hyper Backup \u0111\u1ec3 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng ho\u1ea1t \u0111\u1ed9ng kinh doanh.
                                            \n– Xin c\u1ea5p\u00a0VPN site\u2011to\u2011site<\/strong>\u00a0ho\u1eb7c\u00a0Direct Connect<\/strong>\u00a0n\u1ebfu truy\u1ec1n l\u01b0\u1ee3ng l\u1edbn.<\/td>\n<\/tr>\n
                                            An to\u00e0n<\/strong><\/td>\n– Lu\u00f4n b\u1eadt\u00a0client\u2011side encryption<\/strong>\u00a0(AES\u2011256) khi d\u1eef li\u1ec7u ra ngo\u00e0i LAN.
                                            \n– Gi\u1edbi h\u1ea1n truy c\u1eadp c\u1ed5ng Hyper Backup (5000\/5001\/6281, rsync 873\/22) ch\u1ec9 t\u1edbi VLAN ngu\u1ed3n qua\u00a0firewall<\/strong>\u00a0tr\u00ean NAS.<\/td>\n<\/tr>\n
                                            Ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3<\/strong><\/td>\nTh\u1ef1c hi\u1ec7n\u00a0test restore<\/strong>\u00a0\u00edt nh\u1ea5t 1\u20112 l\u1ea7n\/quarter tr\u00ean m\u00e1y th\u1eed ho\u1eb7c NAS kh\u00e1c \u0111\u1ec3 x\u00e1c nh\u1eadn b\u1ea3n backup kh\u1ea3 d\u1ee5ng.<\/td>\n<\/tr>\n
                                            Qu\u1ea3n l\u00fd phi\u00ean b\u1ea3n<\/strong><\/td>\n\u00c1p d\u1ee5ng quy t\u1eafc\u00a03\u20112\u20111<\/strong>\u00a0(3 b\u1ea3n sao, 2 medios kh\u00e1c, 1 b\u1ea3n off\u2011site). V\u00ed d\u1ee5: 1 b\u1ea3n local NAS, 1 b\u1ea3n remote NAS, 1 b\u1ea3n cloud.<\/td>\n<\/tr>\n
                                            Gi\u00e1m s\u00e1t & b\u00e1o<\/strong>\u8b66<\/strong><\/td>\nC\u1ea5u h\u00ecnh\u00a0email\/SMS<\/strong>\u00a0cho: task th\u1ea5t b\u1ea1i, dung l\u01b0\u1ee3ng >\u202f80%, integrity check l\u1ed7i.<\/td>\n<\/tr>\n
                                            Gi\u1ea5y ph\u00e9p<\/strong><\/td>\nHyper Backup, Cloud Sync, rsync l\u00e0\u00a0mi\u1ec5n ph\u00ed<\/strong>\u00a0tr\u00ean DSM; ch\u1ec9 c\u1ea7n tr\u1ea3 ph\u00ed n\u1ebfu d\u00f9ng g\u00f3i Synology C2 Plus ho\u1eb7c d\u1ecbch v\u1ee5 cloud externe.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

                                             <\/p>\n","protected":false},"excerpt":{"rendered":"

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