{"id":34926,"date":"2024-08-27T14:26:42","date_gmt":"2024-08-27T07:26:42","guid":{"rendered":"http:\/\/jupitek.maudemo.vip\/index.php\/2024\/08\/27\/migrate-to-a-new-data-center\/"},"modified":"2026-05-14T10:30:57","modified_gmt":"2026-05-14T09:30:57","slug":"migrate-to-a-new-data-center","status":"publish","type":"post","link":"https:\/\/jupitek.maudemo.vip\/index.php\/2024\/08\/27\/migrate-to-a-new-data-center\/","title":{"rendered":"Di chuy\u1ec3n sang m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u m\u1edbi"},"content":{"rendered":"<p>Khi b\u1ea1n t\u1ea1o Phi\u00ean b\u1ea3n \u0111i\u1ec7n to\u00e1n, phi\u00ean b\u1ea3n \u0111i\u1ec7n to\u00e1n \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u c\u1ee5 th\u1ec3 m\u00e0 b\u1ea1n ch\u1ecdn. N\u1ebfu c\u1ea7n thay \u0111\u1ed5i \u0111i\u1ec1u n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u di chuy\u1ec3n gi\u1eefa nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ec3 di chuy\u1ec3n n\u00f3 sang m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u kh\u00e1c. <\/p>\n<p class=\"has-background\" style=\"background-color:#74f78c33\">\ud83d\udcd8 Xem l\u1ea1i h\u01b0\u1edbng d\u1eabn Ch\u1ecdn trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00e1ch ch\u1ecdn v\u00e0 ki\u1ec3m tra t\u1ed1c \u0111\u1ed9 trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n<p>L\u1eddi n\u00f3i \u0111\u1ea7u:<\/p>\n<p>Nhi\u1ec1u thay \u0111\u1ed5i kh\u00e1c nhau \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng khi di chuy\u1ec3n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u1ea5u h\u00ecnh c\u1ee7a phi\u00ean b\u1ea3n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi phi\u00ean b\u1ea3n \u0111\u00f3. T\u1ea5t c\u1ea3 \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem trong th\u00f4ng b\u00e1o c\u1ea3nh b\u00e1o tr\u01b0\u1edbc khi ti\u1ebfn h\u00e0nh di chuy\u1ec3n trong Cloud Manager. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 thay \u0111\u1ed5i b\u1ea1n c\u1ea7n l\u01b0u \u00fd:<\/p>\n<ul>\n<li>\u0110\u1ecba ch\u1ec9 IP kh\u00f4ng th\u1ec3 chuy\u1ec3n nh\u01b0\u1ee3ng \u0110\u1ecba ch\u1ec9 IP kh\u00f4ng \u0111\u01b0\u1ee3c di chuy\u1ec3n \u0111\u1ebfn trung t\u00e2m d\u1eef li\u1ec7u m\u1edbi v\u1edbi Compute Instance c\u1ee7a b\u1ea1n. Akamai s\u1ebd c\u1ea5p \u0111\u1ecba ch\u1ec9 IPv4 v\u00e0 IPv6 m\u1edbi cho phi\u00ean b\u1ea3n c\u1ee7a b\u1ea1n v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp ch\u00fang sau khi qu\u00e1 tr\u00ecnh di chuy\u1ec3n ho\u00e0n t\u1ea5t. Khi phi\u00ean b\u1ea3n c\u1ee7a b\u1ea1n v\u00e0o h\u00e0ng \u0111\u1ee3i di chuy\u1ec3n, c\u00e1c \u0111\u1ecba ch\u1ec9 IP m\u1edbi s\u1ebd \u0111\u01b0\u1ee3c d\u00e0nh ri\u00eang v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 xem ch\u00fang trong trang chi ti\u1ebft M\u1ea1ng c\u1ee7a phi\u00ean b\u1ea3n. Xem Qu\u1ea3n l\u00fd \u0111\u1ecba ch\u1ec9 IP tr\u00ean Compute Instance \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00e1ch truy c\u1eadp th\u00f4ng tin M\u1ea1ng trong Cloud Manager.<\/li>\n<\/ul>\n<ul>\n<li>C\u1ea7n c\u1eadp nh\u1eadt b\u1ea3n ghi DNS. B\u1ea1n c\u1ea7n c\u1eadp nh\u1eadt b\u1ea3n ghi DNS b\u1eb1ng \u0111\u1ecba ch\u1ec9 IP m\u1edbi sau khi di chuy\u1ec3n. N\u1ebfu b\u1ea1n \u0111ang l\u01b0u tr\u1eef DNS v\u1edbi ch\u00fang t\u00f4i, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y th\u00f4ng qua DNS Manager, trong khi rDNS c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh tr\u1ef1c ti\u1ebfp tr\u00ean trang chi ti\u1ebft M\u1ea1ng c\u1ee7a t\u1eebng Compute Instance.<\/li>\n<\/ul>\n<p class=\"has-background\" style=\"background-color:#74f78c33\">\ud83d\udcd8 N\u1ebfu b\u1ea5t k\u1ef3 b\u1ea3n ghi DNS n\u00e0o \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng th\u00ec ph\u1ea7n m\u1ec1m s\u1eed d\u1ee5ng ch\u00fang s\u1ebd kh\u00f4ng th\u1ec3 k\u1ebft n\u1ed1i trong ho\u1eb7c sau qu\u00e1 tr\u00ecnh di chuy\u1ec3n. Sau khi di chuy\u1ec3n, b\u1ea1n c\u1ea7n th\u1ef1c hi\u1ec7n c\u00e1c thay \u0111\u1ed5i c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi DNS v\u00e0 ch\u00fang c\u1ea7n \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn.<\/p>\n<ul>\n<li>Kh\u00f4ng th\u1ec3 di chuy\u1ec3n c\u00e1c b\u1ea3n sao l\u01b0u hi\u1ec7n c\u00f3. B\u1ea5t k\u1ef3 b\u1ea3n sao l\u01b0u n\u00e0o c\u1ee7a Linode Backup Service m\u00e0 b\u1ea1n \u0111\u00e3 l\u00ean l\u1ecbch trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n \u0111\u1ec1u b\u1ecb b\u1ecf qua. Sau khi qu\u00e1 tr\u00ecnh di chuy\u1ec3n ho\u00e0n t\u1ea5t, Cloud Manager s\u1ebd kh\u1edfi \u0111\u1ed9ng l\u1ea1i d\u1ecbch v\u1ee5 sao l\u01b0u c\u1ee7a b\u1ea1n theo l\u1ecbch tr\u00ecnh b\u00ecnh th\u01b0\u1eddng.<\/li>\n<\/ul>\n<ul>\n<li>Kh\u00f4ng th\u1ec3 di chuy\u1ec3n c\u00e1c \u1ed5 \u0111\u0129a Block Storage sang c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u kh\u00e1c. N\u1ebfu b\u1ea1n c\u00f3 m\u1ed9t \u1ed5 \u0111\u0129a Block Storage \u0111\u01b0\u1ee3c \u0111\u00ednh k\u00e8m v\u00e0o Compute Instance c\u1ee7a m\u00ecnh, qu\u00e1 tr\u00ecnh di chuy\u1ec3n s\u1ebd t\u00e1ch \u1ed5 \u0111\u0129a \u0111\u00f3 ra khi b\u1eaft \u0111\u1ea7u. Xem h\u01b0\u1edbng d\u1eabn Chuy\u1ec3n d\u1eef li\u1ec7u Block Storage gi\u1eefa c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 t\u00ecm hi\u1ec3u c\u00e1ch chuy\u1ec3n d\u1eef li\u1ec7u c\u1ee7a \u1ed5 \u0111\u0129a Block Storage gi\u1eefa c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u.<\/li>\n<\/ul>\n<ul>\n<li>C\u00e1c d\u1ecbch v\u1ee5 c\u1ea7n \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 trong trung t\u00e2m d\u1eef li\u1ec7u m\u1ee5c ti\u00eau. N\u1ebfu Compute Instance \u0111ang s\u1eed d\u1ee5ng nh\u00f3m IPv6, VLAN ho\u1eb7c c\u00e1c t\u00ednh n\u0103ng kh\u00e1c ch\u01b0a \u0111\u01b0\u1ee3c tri\u1ec3n khai cho t\u1ea5t c\u1ea3 c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u, th\u00ec trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00edch c\u0169ng c\u1ea7n h\u1ed7 tr\u1ee3 c\u00e1c t\u00ednh n\u0103ng n\u00e0y. B\u1ea5t k\u1ef3 d\u1ecbch v\u1ee5 n\u00e0o kh\u00f4ng \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 \u0111\u1ec1u b\u1ecb x\u00f3a kh\u1ecfi Compute Instance \u0111\u00e3 di chuy\u1ec3n.<\/li>\n<\/ul>\n<ul>\n<li>S\u1ebd c\u00f3 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng trong qu\u00e1 tr\u00ecnh di chuy\u1ec3n. Vi\u1ec7c truy\u1ec1n d\u1eef li\u1ec7u c\u1ea7n m\u1ed9t kho\u1ea3ng th\u1eddi gian. Th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng n\u00e0y thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o t\u1ed5ng dung l\u01b0\u1ee3ng \u0111\u0129a c\u1ee7a b\u1ea1n v\u00e0 t\u1ed1c \u0111\u1ed9 d\u1ef1 ki\u1ebfn \u200b\u200bgi\u1eefa m\u1ed7i trung t\u00e2m d\u1eef li\u1ec7u. Tr\u01b0\u1edbc khi di chuy\u1ec3n, Cloud Manager s\u1ebd hi\u1ec3n th\u1ecb \u01b0\u1edbc t\u00ednh \u0111\u00e3 t\u00ednh to\u00e1n cho th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng n\u00e0y trong th\u00f4ng b\u00e1o &#8220;Caution&#8221;.<\/li>\n<\/ul>\n<ul>\n<li>Gi\u00e1 c\u00f3 th\u1ec3 kh\u00e1c nhau gi\u1eefa c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u. \u1ede m\u1ed9t s\u1ed1 trung t\u00e2m d\u1eef li\u1ec7u m\u1edbi h\u01a1n, c\u00e1c d\u1ecbch v\u1ee5 v\u00e0 chuy\u1ec3n m\u1ea1ng \u0111\u01b0\u1ee3c t\u00ednh theo m\u1ee9c gi\u00e1 ri\u00eang do chi ph\u00ed c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng theo khu v\u1ef1c cao h\u01a1n. Tr\u01b0\u1edbc khi b\u1ea1n di chuy\u1ec3n t\u1eeb khu v\u1ef1c n\u00e0y sang khu v\u1ef1c kh\u00e1c, h\u00e3y x\u00e1c nh\u1eadn m\u1ecdi ch\u00eanh l\u1ec7ch gi\u00e1 \u00e1p d\u1ee5ng. Xem trang gi\u00e1 c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ec3 bi\u1ebft danh s\u00e1ch c\u00e1c t\u00f9y ch\u1ecdn v\u1ec1 gi\u00e1 v\u00e0 g\u00f3i.<\/li>\n<\/ul>\n<ul>\n<li>Di chuy\u1ec3n s\u1ebd x\u00f3a m\u1ed9t Compute Instance kh\u1ecfi nh\u00f3m v\u1ecb tr\u00ed. M\u1ed9t nh\u00f3m v\u1ecb tr\u00ed c\u1ea7n ph\u1ea3i t\u1ed3n t\u1ea1i trong m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u c\u1ee5 th\u1ec3 v\u00e0 c\u00e1c Compute Instance th\u00e0nh vi\u00ean c\u1ee7a nh\u00f3m \u0111\u00f3 c\u1ea7n ph\u1ea3i n\u1eb1m trong c\u00f9ng m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00f3. N\u1ebfu trung t\u00e2m d\u1eef li\u1ec7u m\u1ee5c ti\u00eau h\u1ed7 tr\u1ee3 c\u00e1c nh\u00f3m n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn t\u1ea1o m\u1ed9t nh\u00f3m v\u1ecb tr\u00ed m\u1edbi trong qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp di chuy\u1ec3n.<\/li>\n<\/ul>\n<p><strong>Di chuy\u1ec3n \u0111\u1ebfn m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u m\u1edbi<\/strong><\/p>\n<ul>\n<li>\u0110\u0103ng nh\u1eadp v\u00e0o Cloud Manager v\u00e0 nh\u1ea5p v\u00e0o li\u00ean k\u1ebft Linodes trong thanh b\u00ean.<\/li>\n<\/ul>\n<ul>\n<li>X\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed Compute Instance trong b\u1ea3ng Linodes, nh\u1ea5p v\u00e0o menu d\u1ea5u ba ch\u1ea5m More Options t\u01b0\u01a1ng \u1ee9ng v\u00e0 ch\u1ecdn Migrate \u0111\u1ec3 m\u1edf bi\u1ec3u m\u1eabu Migrate Linode.<\/li>\n<\/ul>\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" loading=\"lazy\" width=\"850\" height=\"433\" src=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-108.png\" alt=\"\" class=\"wp-image-1496\" srcset=\"http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-108.png 850w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-108-300x153-1.png 300w, http:\/\/jupitek.maudemo.vip\/wp-content\/uploads\/2026\/05\/image-108-768x391-1.png 768w\" sizes=\"auto, (max-width: 850px) 100vw, 850px\" \/><\/figure>\n<ul>\n<li>Menu n\u00e0y c\u0169ng xu\u1ea5t hi\u1ec7n trong trang b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a t\u1eebng Compute Instance ri\u00eang l\u1ebb.<\/li>\n<\/ul>\n<ul>\n<li>Trong bi\u1ec3u m\u1eabu Migrate Linode, h\u00e3y xem l\u1ea1i th\u00f4ng tin chi ti\u1ebft v\u1ec1 qu\u00e1 tr\u00ecnh di chuy\u1ec3n v\u00e0 \u0111\u00e1nh d\u1ea5u v\u00e0o \u00f4 Accept \u0111\u1ec3 \u0111\u1ed3ng \u00fd v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u00e0 k\u1ef3 v\u1ecdng n\u00e0y.<\/li>\n<\/ul>\n<ul>\n<li>Trong Configure Migration, h\u00e3y ch\u1ecdn Destination Region \u0111\u1ec3 di chuy\u1ec3n.<\/li>\n<\/ul>\n<ul>\n<li>Nh\u1ea5p v\u00e0o Enter Migration Queue. B\u1ea1n c\u00f3 th\u1ec3 theo d\u00f5i ti\u1ebfn tr\u00ecnh di chuy\u1ec3n c\u1ee7a m\u00ecnh t\u1eeb danh s\u00e1ch Compute Instance v\u00e0 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a Compute Instance. Cloud Manager s\u1ebd \u0111\u01b0a phi\u00ean b\u1ea3n c\u1ee7a b\u1ea1n tr\u1edf v\u1ec1 tr\u1ea1ng th\u00e1i tr\u01b0\u1edbc \u0111\u00f3 (b\u1eadt ho\u1eb7c t\u1eaft ngu\u1ed3n) sau khi qu\u00e1 tr\u00ecnh di chuy\u1ec3n ho\u00e0n t\u1ea5t.<\/li>\n<\/ul>\n<p>Ngu\u1ed3n: https:\/\/techdocs.akamai.com\/cloud-computing\/docs\/migrate-to-a-new-data-center<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi b\u1ea1n t\u1ea1o Phi\u00ean b\u1ea3n \u0111i\u1ec7n to\u00e1n, phi\u00ean b\u1ea3n \u0111i\u1ec7n to\u00e1n \u0111\u00f3 s\u1ebd \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u c\u1ee5 th\u1ec3 m\u00e0 b\u1ea1n ch\u1ecdn. N\u1ebfu c\u1ea7n thay \u0111\u1ed5i \u0111i\u1ec1u n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 b\u1eaft \u0111\u1ea7u di chuy\u1ec3n gi\u1eefa nhi\u1ec1u trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ec3 di chuy\u1ec3n n\u00f3 sang m\u1ed9t trung t\u00e2m d\u1eef<\/p>\n","protected":false},"author":1,"featured_media":35787,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[91],"tags":[],"class_list":["post-34926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-recovery-and-troubleshooting"],"_links":{"self":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/comments?post=34926"}],"version-history":[{"count":1,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34926\/revisions"}],"predecessor-version":[{"id":35788,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/posts\/34926\/revisions\/35788"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media\/35787"}],"wp:attachment":[{"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/media?parent=34926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/categories?post=34926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jupitek.maudemo.vip\/index.php\/wp-json\/wp\/v2\/tags?post=34926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}