{"id":3588,"date":"2019-12-26T00:46:17","date_gmt":"2019-12-26T00:46:17","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=3588"},"modified":"2019-12-26T05:43:24","modified_gmt":"2019-12-26T05:43:24","slug":"huong-dan-tong-quan-ve-ao-hoa-vmware","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/ao-hoa\/huong-dan-tong-quan-ve-ao-hoa-vmware-p3588\/","title":{"rendered":"T\u1ed5ng quan v\u1ec1 \u1ea3o h\u00f3a VMWare"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><h2>\u1ea2o h\u00f3a l\u00e0 g\u00ec?<\/h2>\n<ul>\n<li>\u1ea2o h\u00f3a l\u00e0 c\u00f4ng ngh\u1ec7 cho ph\u00e9p khai th\u00e1c tri\u1ec7t \u0111\u1ec3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c ph\u1ea7n c\u1ee9ng trong h\u1ec7 th\u1ed1ng m\u00e1y ch\u1ee7 b\u1eb1ng c\u00e1ch ch\u1ea1y\u00a0\u0111\u1ed3ng th\u1eddi nhi\u1ec1u OS tr\u00ean c\u00f9ng l\u1edbp v\u1eadt l\u00fd.<\/li>\n<li>C\u00f9ng chia s\u1ebb t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng v\u00e0 \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd b\u1edfi l\u1edbp \u1ea3o h\u00f3a (Hypervisor).<\/li>\n<li>L\u1edbp \u1ea3o h\u00f3a n\u1eb1m gi\u1eefa nh\u01b0 m\u1ed9t t\u1ea7ng trung gian gi\u1eefa ph\u1ea7n c\u1ee9ng (hardware) v\u00e0 ph\u1ea7n m\u1ec1m h\u1ec7 \u0111i\u1ec1u h\u00e0nh (OS) gi\u00fap qu\u1ea3n l\u00fd, ph\u00e2n ph\u00e1t t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng cho l\u1edbp OS \u1ea3o ho\u1ea1t \u0111\u1ed9ng \u1edf tr\u00ean.<\/li>\n<\/ul>\n<p>N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t t\u1ea7ng trung gian gi\u1eefa ph\u1ea7n c\u1ee9ng m\u00e1y t\u00ednh v\u00e0 ph\u1ea7n m\u1ec1m ch\u1ea1y tr\u00ean n\u00f3. \u00dd t\u01b0\u1edfng c\u1ee7a c\u00f4ng ngh\u1ec7 m\u00e1y ch\u1ee7 \u1ea3o h\u00f3a l\u00e0 t\u1eeb m\u1ed9t m\u00e1y PC \u0111\u01a1n l\u1ebb c\u00f3 th\u1ec3 t\u1ea1o th\u00e0nh nhi\u1ec1u m\u00e1y \u1ea3o ri\u00eang bi\u1ec7t. \u1ea2o h\u00f3a cho ph\u00e9p t\u1ea1o nhi\u1ec1u m\u00e1y \u1ea3o tr\u00ean m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd, m\u1ed7i m\u1ed9t m\u00e1y \u1ea3o c\u0169ng \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e1t t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng nh\u01b0 m\u00e1y th\u1eadt g\u1ed3m c\u00f3 Ram, CPU, \u1ed5 c\u1ee9ng, Card m\u1ea1ng, c\u00e1c t\u00e0i nguy\u00ean kh\u00e1c v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh ri\u00eang. Khi ch\u1ea1y \u1ee9ng d\u1ee5ng, ng\u01b0\u1eddi s\u1eed d\u1ee5ng kh\u00f4ng nh\u1eadn bi\u1ebft \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng \u0111\u00f3 ch\u1ea1y tr\u00ean l\u1edbp ph\u1ea7n c\u1ee9ng \u1ea3o.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0402de8b97f.png\" alt=\"\" \/><\/p>\n<p>Hi\u1ec7n nay c\u00f3 nhi\u1ec1u nh\u00e0 cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m m\u00e1y ch\u1ee7 v\u00e0 ph\u1ea7n m\u1ec1m \u0111i\u1ec1u \u0111ang ch\u00fa t\u00e2m \u0111\u1ea7u t\u01b0 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 n\u00e0y nh\u01b0 HP, IBM, Microsoft v\u00e0 Vmware. Nhi\u1ec1u d\u1ea1ng \u1ea3o h\u00f3a \u0111\u01b0\u1ee3c \u0111\u01b0a ra v\u00e0 c\u00f3 th\u1ec3 chia th\u00e0nh hai d\u1ea1ng ch\u00ednh l\u00e0 \u1ea3o h\u00f3a c\u1ee9ng v\u00e0 \u1ea3o h\u00f3a m\u1ec1m. T\u1eeb hai d\u1ea1ng n\u00e0y sau n\u00e0y m\u1edbi ph\u00e1t tri\u1ec3n th\u00e0nh nhi\u1ec1u l\u1ea1i \u1ea3o h\u00f3a c\u00f3 ch\u1ee9c n\u0103ng v\u00e0 c\u1ea5u tr\u00fac kh\u00e1c nhau nh\u01b0 VMM-Hypervisor, VMM, Hybrid,\u2026<\/p>\r\n\t\t\t\t<div class=\"tgmcad hor\" style=\"text-align:center;margin:30px 0; padding: 10px 0; border-radius:5px; border-top:solid 1px #ccc; border-bottom:solid 1px #ccc; \">\r\n\t\t\t\t<a href=\"https:\/\/thegioimaychu.vn\/solution\/enterprise-storage\/cloudian-enterprise-object-storage-p3713\/\"><img decoding=\"async\" alt=\"Gi\u1ea3i ph\u00e1p \u1ea3o h\u00f3a h\u1ea1 t\u1ea7ng l\u01b0u tr\u1eef\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/08\/cloudian-s3-storage-banner.png\" \/><\/a>\r\n\t\t\t\t<\/div>\n<h2>C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng \u1ea3o h\u00f3a<\/h2>\n<figure style=\"width: 600px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e033a0c0b66d.png\" alt=\"\" width=\"600\" height=\"288\" \/><figcaption class=\"wp-caption-text\">2 lo\u1ea1i hypervisor ch\u00ednh. Xem th\u00eam: <a href=\"https:\/\/thegioimaychu.vn\/blog\/thuat-ngu\/hypervisor\/\">Hypervisor l\u00e0 g\u00ec?<\/a><\/figcaption><\/figure>\n<ul>\n<li>T\u00e0i nguy\u00ean v\u1eadt l\u00fd ch\u00ednh (Host machine \/ Host hardwave): M\u00e1y ch\u1ee7 v\u1eadt l\u00fd, CPU, RAM, \u1ed5 \u0111\u0129a c\u1ee9ng, card m\u1ea1ng&#8230; Nhi\u1ec7m v\u1ee5 l\u00e0 chia t\u00e0i nguy\u00ean c\u1ea5p cho c\u00e1c m\u00e1y \u1ea3o.<\/li>\n<li>Ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a (<a href=\"https:\/\/thegioimaychu.vn\/blog\/thuat-ngu\/hypervisor\/\">Hypervisor<\/a>): cung c\u1ea5p truy c\u1eadp cho m\u1ed7i m\u00e1y ch\u1ee7 \u1ea3o \u0111\u1ebfn t\u00e0i nguy\u00ean c\u1ee7a m\u00e1y ch\u1ee7 v\u1eadt l\u00fd, l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 ph\u00e2n chia t\u00e0i nguy\u00ean v\u1eadt l\u00fd cho c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o, cung c\u1ea5p giao di\u1ec7n qu\u1ea3n l\u00fd cho c\u00e1c m\u00e1y ch\u1ee7 \u1ea3o<\/li>\n<li>H\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1ch (Guest Operating System): \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean m\u1ed9t m\u00e1y ch\u1ee7 \u1ea3o, thao t\u00e1c nh\u01b0 \u1edf tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u00f4ng th\u01b0\u1eddng.<\/li>\n<li>M\u1ea3y \u1ea3o (Virtual Machine): n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd th\u00f4ng th\u01b0\u1eddng v\u1edbi t\u00e0i nguy\u00ean ri\u00eang, giao di\u1ec7n ri\u00eang, h\u1ec7 \u0111i\u1ec1u h\u00e0nh ri\u00eang.<\/li>\n<\/ul>\n<p>M\u1ed9t\u00a0h\u1ec7 th\u1ed1ng \u1ea3o h\u00f3a\u00a0b\u1eaft bu\u1ed9c ph\u1ea3i c\u00f3 \u0111\u1ea7y \u0111\u1ee7 c\u00e1c th\u00e0nh ph\u1ea7n: t\u00e0i nguy\u00ean v\u1eadt l\u00fd, ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a, m\u00e1y ch\u1ee7 \u1ea3o v\u00e0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1ch. Khi c\u00f3 \u0111\u1ea7y \u0111\u1ee7 4 th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng \u1ea3o h\u00f3a, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng x\u00e2y d\u1ef1ng cho m\u00ecnh m\u1ed9t h\u1ec7 th\u1ed1ng \u1ee9ng d\u1ee5ng \u1ea3o h\u00f3a ho\u00e0n ch\u1ec9nh.<\/p>\n<h2>\u1ea2o h\u00f3a ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>\u1ea2o h\u00f3a \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng d\u1ef1a tr\u00ean gi\u1ea3i ph\u00e1p chia m\u1ed9t m\u00e1y v\u1eadt l\u00fd th\u00e0nh nhi\u1ec1u m\u00e1y con. Gi\u1ea3i ph\u00e1p n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00e1i t\u00ean l\u00e0 Virtual Machine Monitor (VMM) hay th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Hypervisor. VMM cho ph\u00e9p t\u1ea1o t\u00e1ch r\u1eddi c\u00e1c m\u00e1y \u1ea3o v\u00e0 \u0111i\u1ec1u ph\u1ed1i truy c\u1eadp c\u1ee7a c\u00e1c m\u00e1y \u1ea3o n\u00e0y \u0111\u1ebfn t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng v\u00e0 c\u1ea5p ph\u00e1t t\u00e0i nguy\u00ean t\u1ef1 \u0111\u1ed9ng theo nhu c\u1ea7u s\u1eed d\u1ee5ng. C\u1ea5u tr\u00fac n\u00e0y gi\u00fap c\u00e2n b\u1eb1ng kh\u1ea3 n\u0103ng \u0111i\u1ec7n to\u00e1n \u0111\u1ec3 mang l\u1ea1i:<\/p>\n<ul>\n<li>Nhi\u1ec1u \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean c\u00f9ng m\u1ed9t server, m\u1ed7i m\u00e1y \u1ea3o \u0111\u01b0\u1ee3c l\u1eadp tr\u00ecnh tr\u00ean m\u00e1y ch\u1ee7, do \u0111\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng v\u00e0 c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh c\u00f3 th\u1ec3 c\u00f9ng l\u00fac ch\u1ea1y tr\u00ean m\u1ed9t host.<\/li>\n<li>T\u1ed1i \u0111a h\u00f3a c\u00f4ng su\u1ea5t s\u1eed d\u1ee5ng v\u00e0 t\u1ed1i thi\u1ebfu h\u00f3a server: M\u1ed7i m\u00e1y ch\u1ee7 v\u1eadt l\u00fd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi \u0111\u1ea7y \u0111\u1ee7 c\u00f4ng su\u1ea5t, cho ph\u00e9p gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed nh\u1edd s\u1eed d\u1ee5ng t\u1ed1i \u0111a server.<\/li>\n<li>C\u1ea5p ph\u00e1t t\u00e0i nguy\u00ean v\u00e0 \u1ee9ng d\u1ee5ng nhanh ch\u00f3ng, d\u1ec5 d\u00e0ng. M\u00e1y \u1ea3o \u0111\u01b0\u1ee3c tri\u1ec3n khai t\u1eeb m\u1ed9t file ch\u1ee9a \u0111\u1ea7y \u0111\u1ee7 ph\u1ea7n m\u1ec1m v\u1edbi c\u01a1 ch\u1ebf \u0111\u01a1n gi\u1ea3n l\u00e0 copy v\u00e0 \u0110i\u1ec1u n\u00e0y mang \u0111\u1ebfn s\u1ef1 \u0111\u01a1n gi\u1ea3n, nhanh ch\u00f3ng v\u00e0 linh ho\u1ea1t ch\u01b0a t\u1eebng c\u00f3cho vi\u1ec7c qu\u1ea3n l\u00fd v\u00e0 cung c\u1ea5p h\u1ea1 t\u1ea7ng C\u00f4ng ngh\u1ec7 th\u00f4ng tin. M\u00e1y \u1ea3o th\u1eadm ch\u00ed c\u00f3th\u1ec3 di chuy\u1ec3n sang m\u1ed9t server v\u1eadt l\u00fd kh\u00e1c trong khi v\u1eabn \u0111ang ch\u1ea1y, ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Doanh nghi\u1ec7p c\u00f3 th\u1ec3 \u1ea3o h\u00f3a nh\u1eefng \u1ee9ng d\u1ee5ng quan tr\u1ecdng c\u1ee7a doanh nghi\u1ec7p \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t, s\u1ef1 \u1ed5n \u0111\u1ecbnh, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 gi\u1ea3m thi\u1ec3u chi ph\u00ed.<\/li>\n<\/ul>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0318c311470.png\" alt=\"\" width=\"500\" height=\"293\" \/><figcaption class=\"wp-caption-text\">M\u00f4 h\u00ecnh \u1ea3o h\u00f3a<\/figcaption><\/figure>\n<h2>M\u1ee5c ti\u00eau c\u1ee7a \u1ea3o h\u00f3a<\/h2>\n<p>\u1ea2o h\u00f3a xoay quanh 4 m\u1ee5c ti\u00eau ch\u00ednh:\u00a0Availability, Scalability, Optimization, Management.<\/p>\n<ul>\n<li>Availability: gi\u00fap c\u00e1c\u00a0\u1ee9ng d\u1ee5ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c b\u1eb1ng c\u00e1ch\u00a0gi\u1ea3m thi\u1ec3u (b\u1ecf qua) th\u1eddi gian ch\u1ebft\u00a0(downtime) khi ph\u1ea7n c\u1ee9ng g\u1eb7p s\u1ef1 c\u1ed1, khi n\u00e2ng c\u1ea5p\u00a0ho\u1eb7c di chuy\u1ec3n.<\/li>\n<li>Scalability:\u00a0 kh\u1ea3 n\u0103ng t\u00f9y bi\u1ebfn, thu h\u1eb9p hay m\u1edf r\u1ed9ng m\u00f4 h\u00ecnh server d\u1ec5 d\u00e0ng m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n \u1ee9ng d\u1ee5ng.<\/li>\n<li>Optimization: s\u1eed d\u1ee5ng tri\u1ec7t \u0111\u1ec3 ngu\u1ed3n t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng v\u00e0 tr\u00e1nh l\u00e3ng ph\u00ed b\u1eb1ng c\u00e1ch\u00a0gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb v\u1eadt l\u00fd c\u1ea7n thi\u1ebft\u00a0(gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng server, switch, c\u00e1p, v.v. )<\/li>\n<li>Management: kh\u1ea3 n\u0103ng qu\u1ea3n l\u00fd t\u1eadp trung, gi\u00fap vi\u1ec7c qu\u1ea3n l\u00fd tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n bao gi\u1edd h\u1ebft.<\/li>\n<\/ul>\n<h2>L\u1ee3i \u00edch v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a \u1ea3o h\u00f3a<\/h2>\n<ul>\n<li>\u00a0L\u1ee3i \u00edch c\u1ee7a \u1ea3o h\u00f3a.Ng\u00e0y nay xu h\u01b0\u1edbng \u1ea3o h\u00f3a m\u00e1y ch\u1ee7 \u0111\u00e3 tr\u1edf th\u00e0nh xu h\u01b0\u1edbng chung c\u1ee7a h\u1ea7u h\u1ebft c\u00e1c doanh nghi\u1ec7p tr\u00ean to\u00e0n th\u1ebf gi\u1edbi. Nh\u1eefng kh\u00f3 kh\u0103n trong th\u1eddi k\u1ef3 kh\u1ee7ng ho\u1ea3ng khi\u1ebfn cho c\u00e1c doanh nghi\u1ec7p ph\u1ea3i t\u00ecm m\u1ecdi c\u00e1ch \u0111\u1ec3 gi\u1ea3m thi\u1ec3u chi ph\u00ed. \u1ea2o h\u00f3a \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 gi\u00fap c\u00e1c doanh nghi\u1ec7p c\u1eaft gi\u1ea3m chi ti\u00eau hi\u1ec7u qu\u1ea3 v\u1edbi kh\u1ea3 n\u0103ng t\u1eadn d\u1ee5ng t\u1ed1i \u0111a n\u0103ng su\u1ea5t c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng. Vi\u1ec7c \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 \u1ea3o h\u00f3a m\u00e1y ch\u1ee7 \u0111em l\u1ea1i nh\u1eefng l\u1ee3i \u00edch nh\u01b0:\n<ul>\n<li>Ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5, gi\u1ea3m chi ph\u00ed duy tr\u00ec server (ti\u1ec1n \u0111i\u1ec7n \u0111\u1ec3 ch\u1ea1y v\u00e0 l\u00e0m m\u00e1t server)<\/li>\n<li>Gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng thi\u1ebft b\u1ecb v\u1eadt l\u00fd c\u1ea7n thi\u1ebft (gi\u1ea3m s\u1ed1 l\u01b0\u1ee3ng server, switch, c\u00e1p, ph\u00ed gia c\u00f4ng)<\/li>\n<li>T\u1eadn d\u1ee5ng t\u1ed1i \u0111a ngu\u1ed3n t\u00e0i nguy\u00ean, tr\u00e1nh l\u00e3ng ph\u00ed.<\/li>\n<li>Qu\u1ea3n l\u00fd t\u1eadp trung, li\u00ean t\u1ee5c, n\u00e2ng cao hi\u1ec7u qu\u1ea3 l\u00e0m vi\u1ec7c c\u1ee7a qu\u1ea3n tr\u1ecb vi\u00ean.<\/li>\n<li>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng d\u1ec3 d\u00e0ng<\/li>\n<\/ul>\n<\/li>\n<li>Nh\u01b0\u1ee3c \u0111i\u1ec3m.\n<ul>\n<li>Th\u00f4ng th\u01b0\u1eddng, m\u1ed7i m\u00e1y \u1ea3o ch\u1ec9 s\u1eed d\u1ee5ng m\u1ed9t file VMDK (file n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia nh\u1ecf t\u00f9y theo c\u00e1ch c\u00e0i \u0111\u1eb7t) \u0111\u1ec3 l\u01b0u l\u1ea1i to\u00e0n b\u1ed9 d\u1eef li\u1ec7u trong m\u00e1y \u1ea3o v\u00e0 m\u1ed9t s\u1ed1 file nh\u1ecf kh\u00e1c \u0111\u1ec3 l\u01b0u c\u1ea5u h\u00ecnh m\u00e1y \u1ea3o. Do \u0111\u00f3, n\u1ebfu m\u1ed9t trong s\u1ed1 nh\u1eefng t\u1ec7p tin b\u1ecb l\u1ed7i ho\u1eb7c b\u1ecb m\u1ea5t m\u00e0 ch\u01b0a \u0111\u01b0\u1ee3c backup th\u00ec c\u00f3 th\u1ec3 xem nh\u01b0 m\u00e1y \u1ea3o \u0111\u00e3 b\u1ecb h\u01b0 ho\u00e0n to\u00e0n v\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee5c h\u1ed3i.<\/li>\n<li>Ngo\u00e0i ra n\u1ebfu m\u00e1y ch\u1ee7 c\u00f3 c\u1ea5u h\u00ecnh ph\u1ea7n c\u1ee9ng th\u1ea5p nh\u01b0ng l\u1ea1i c\u00f3 m\u1ed9t m\u00e1y \u1ea3o s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u t\u00e0i nguy\u00ean ho\u1eb7c ch\u1ea1y qu\u00e1 nhi\u1ec1u m\u00e1y \u1ea3o s\u1ebd l\u00e0m ch\u1eadm to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng bao g\u1ed3m c\u00e1c m\u00e1y \u1ea3o v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean m\u00e1y \u1ea3o. \u0110\u1ed3ng th\u1eddi do m\u1ed9t ho\u1eb7c v\u00e0i m\u00e1y ch\u1ee7 ph\u1ea3i \u0111\u1ea3m nh\u1eadn nhi\u1ec1u m\u00e1y \u1ea3o ch\u1ea1y tr\u00ean n\u00f3 n\u00ean m\u00e1y ch\u1ee7 g\u1eb7p tr\u1ee5c tr\u1eb7c, s\u1ef1 c\u1ed1 th\u00ec c\u00e1c m\u00e1y \u1ea3o c\u0169ng s\u1ebd b\u1ecb \u1ea3nh h\u01b0\u1edfng theo.<\/li>\n<li>C\u00f2n \u1edf g\u00f3c \u0111\u1ed9 b\u1ea3o m\u1eadt, n\u1ebfu hacker n\u1eafm quy\u1ec1n \u0111i\u1ec1u khi\u1ec3n m\u1ed9t m\u00e1y ch\u1ee7 v\u1eadt l\u00fd ch\u1ee9a c\u00e1c m\u00e1y \u1ea3o th\u00ec hacker c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y \u1ea3o trong n\u00f3.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h2>C\u00e1c M\u1ee9c \u0111\u1ed9 \u1ea3o h\u00f3a<\/h2>\n<h3>\u1ea2o h\u00f3a to\u00e0n ph\u1ea7n (full virtualization)<\/h3>\n<p>\u0110\u00e2y l\u00e0 lo\u1ea1i \u1ea3o h\u00f3a m\u00e0\u00a0ta kh\u00f4ng c\u1ea7n ch\u1ec9nh s\u1eeda h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1ch (guest OS) c\u0169ng nh\u01b0 c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u00ean n\u00f3 \u0111\u1ec3 ch\u1ea1y trong m\u00f4i tr\u01b0\u1eddng h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ee7 (host OS). Khi m\u1ed9t ph\u1ea7n m\u1ec1m ch\u1ea1y tr\u00ean guest OS, c\u00e1c \u0111o\u1ea1n code c\u1ee7a n\u00f3 kh\u00f4ng b\u1ecb bi\u1ebfn \u0111\u1ed5i m\u00e0 ch\u1ea1y tr\u1ef1c ti\u1ebfp tr\u00ean host OS v\u00e0 ph\u1ea7n m\u1ec1m \u0111\u00f3 nh\u01b0 \u0111ang \u0111\u01b0\u1ee3c ch\u1ea1y tr\u00ean m\u1ed9t h\u1ec7 th\u1ed1ng th\u1ef1c s\u1ef1. B\u00ean c\u1ea1nh \u0111\u00f3, \u1ea3o h\u00f3a to\u00e0n ph\u1ea7n c\u00f3 th\u1ec3 g\u1eb7p m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u n\u0103ng v\u00e0 hi\u1ec7u qu\u1ea3 trong s\u1eed d\u1ee5ng t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng.<\/p>\n<p>Tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n m\u00e1y \u1ea3o ph\u1ea3i cung c\u1ea5p cho m\u00e1y \u1ea3o m\u1ed9t \u201c\u1ea3nh\u201d c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng, bao g\u1ed3m BIOS \u1ea3o, kh\u00f4ng gian b\u1ed9 nh\u1edb \u1ea3o, v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u1ea3o. Tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n m\u00e1y \u1ea3o c\u0169ng ph\u1ea3i t\u1ea1o v\u00e0 duy tr\u00ec c\u1ea5u tr\u00fac d\u1eef li\u1ec7u cho c\u00e1c th\u00e0nh ph\u1ea7n \u1ea3o (\u0111\u1eb7c bi\u1ec7t l\u00e0 b\u1ed9 nh\u1edb), v\u00e0 c\u1ea5u tr\u00fac n\u00e0y ph\u1ea3i lu\u00f4n \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt cho m\u1ed7i m\u1ed9t truy c\u1eadp t\u01b0\u01a1ng \u1ee9ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi m\u00e1y \u1ea3o.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0402df9e875.png\" alt=\"\" \/><\/p>\n<h3>\u1ea2o h\u00f3a song song (Paravirtualization)<\/h3>\n<p>L\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u1ea3o h\u00f3a m\u00e1y ch\u1ee7 m\u00e0 trong \u0111\u00f3, thay v\u00ec m\u00f4 ph\u1ecfng m\u1ed9t m\u00f4i tr\u01b0\u1eddng ph\u1ea7n c\u1ee9ng ho\u00e0n ch\u1ec9nh, ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a n\u00e0y l\u00e0 m\u1ed9t l\u1edbp m\u1ecfng d\u1ed3n c\u00e1c truy c\u1eadp c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh m\u00e1y ch\u1ee7 v\u00e0o t\u00e0i nguy\u00ean m\u00e1y v\u1eadt l\u00fd c\u01a1 s\u1edf, s\u1eed d\u1ee5ng m\u00f4t kernel \u0111\u01a1n \u0111\u1ec3 qu\u1ea3n l\u00fd c\u00e1c Server \u1ea3o v\u00e0 cho ph\u00e9p ch\u00fang ch\u1ea1y c\u00f9ng m\u1ed9t l\u00fac (c\u00f3 th\u1ec3 ng\u1ea7m hi\u1ec3u, m\u1ed9t Server ch\u00ednh l\u00e0 giao di\u1ec7n ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh).<\/p>\n<p>\u1ea2o h\u00f3a song song \u0111em l\u1ea1i t\u1ed1c \u0111\u1ed9 cao h\u01a1n so v\u1edbi \u1ea3o h\u00f3a to\u00e0n ph\u1ea7n v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean c\u0169ng cao h\u01a1n. Nh\u01b0ng n\u00f3 y\u00eau c\u1ea7u c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1ch ch\u1ea1y tr\u00ean m\u00e1y \u00e1o ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ec9nh s\u1eeda. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 kh\u00f4ng ph\u1ea3i b\u1ea5t c\u1ee9 h\u1ec7 \u0111i\u1ec1u h\u00e0nh n\u00e0o c\u0169ng c\u00f3 th\u1ec3 ch\u1ea1y \u1ea3o h\u00f3a song song \u0111\u01b0\u1ee3c (tr\u00e1i v\u1edbi \u1ea2o h\u00f3a to\u00e0n ph\u1ea7n). XP Mode c\u1ee7a Windows 7 l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh v\u1ec1 \u1ea3o h\u00f3a song song.<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0402e07b3ab.png\" alt=\"\" \/><\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p \u1ea3o h\u00f3a n\u00e0y c\u00f3 hai \u01b0u \u0111i\u1ec3m. Th\u1ee9 nh\u1ea5t, gi\u1ea3m chi ph\u00ed ho\u1ea1t \u0111\u1ed9ng do s\u1ed1 l\u01b0\u1ee3ng m\u00e3 r\u1ea5t \u00edt. L\u1edbp ph\u1ea7n m\u1ec1m c\u1ee7a \u1ea3o h\u00f3a song song ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng m\u1ed9t c\u1ea3nh s\u00e1t giao th\u00f4ng , n\u00f3 cho ph\u00e9p m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ee7 truy c\u1eadp c\u00e1c t\u00e0i nguy\u00ean v\u1eadt l\u00fd c\u1ee7a ph\u1ea7n c\u1ee9ng, \u0111\u1ed3ng th\u1eddi ng\u0103n kh\u00f4ng cho c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ee7 kh\u00e1c truy c\u1eadp c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean \u0111\u00f3.<\/p>\n<p>\u01afu \u0111i\u1ec3m th\u1ee9 hai c\u1ee7a \u1ea3o h\u00f3a song song song l\u00e0 n\u00f3 kh\u00f4ng gi\u1edbi h\u1ea1n c\u00e1c tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb trong ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a; th\u1ef1c t\u1ebf l\u00e0 \u1ea3o h\u00f3a song song kh\u00f4ng h\u1ec1 c\u00f3 c\u00e1c tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb. Thay v\u00e0o \u0111\u00f3, n\u00f3 s\u1eed d\u1ee5ng c\u00e1c tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb c\u00f3 trong m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ee7, g\u1ecdi l\u00e0 m\u00e1y ch\u1ee7 \u0111\u1eb7c quy\u1ec1n. N\u00f3 cho ph\u00e9p c\u00e1c c\u00f4ng ty t\u1eadn d\u1ee5ng hi\u1ec7u su\u1ea5t ph\u1ea7n c\u1ee9ng c\u00e1c m\u00e1y ch\u1ee7, ch\u1ee9 kh\u00f4ng b\u1ecb gi\u1edbi h\u1ea1n ph\u1ea7n c\u1ee9ng m\u00e0 c\u00e1c tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n ph\u1ea3i s\u1eb5n c\u00f3 trong ph\u1ea7n m\u1ec1m \u1ea3o h\u00f3a n\u00e0y nh\u01b0 trong \u1ea3o h\u00f3a m\u00f4 ph\u1ecfng ph\u1ea7n c\u1ee9ng.<\/p>\n<p>Tuy nhi\u00ean, ph\u01b0\u01a1ng ph\u00e1p \u1ea3o h\u00f3a n\u00e0y c\u0169ng c\u00f3 m\u1ed9t nh\u01b0\u1ee3c \u0111i\u1ec3m l\u1edbn: Do \u00edt quan tr\u1ecdng v\u00e0 d\u1ed3n truy c\u1eadp v\u00e0o m\u1ed9t ph\u1ea7n c\u1ee9ng c\u01a1 s\u1edf, \u1ea3o h\u00f3a song song y\u00eau c\u1ea7u c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ee7 ph\u1ea3i \u0111\u01b0\u1ee3c thay \u0111\u1ed5i \u0111\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi giao di\u1ec7n c\u1ee7a n\u00f3. C\u00f4ng vi\u1ec7c n\u00e0y ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n khi truy c\u1eadp m\u00e3 ngu\u1ed3n c\u1ee7a h\u1ec7 \u0111i\u1ec1u h\u00e0nh. Do \u0111\u00f3, nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u khi s\u1eed d\u1ee5ng c\u00e1c m\u00e1y ch\u1ee7 c\u00f3 c\u00e1c con chip m\u1edbi trong c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng s\u1ea3n xu\u1ea5t.<\/p>\n<h3>\u1ea2o h\u00f3a h\u1ec7 \u0111i\u1ec1u h\u00e0nh<\/h3>\n<p>M\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh ngay tr\u00ean m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ee7 \u0111\u00e3 t\u1ed3n t\u1ea1i v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c th\u01b0 vi\u1ec7n t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng, khi\u1ebfn cho m\u1ed7i \u1ee9ng d\u1ee5ng truy xu\u1ea5t t\u00e0i nguy\u00ean ph\u1ea7n c\u1ee9ng c\u1ea3m th\u1ea5y nh\u01b0 truy xu\u1ea5t tr\u1ef1c ti\u1ebfp m\u00e1y ch\u1ee7 v\u1eadt l\u00fd. T\u1eeb ph\u1ed1i c\u1ea3nh c\u1ee7a \u1ee9ng d\u1ee5ng, n\u00f3 \u0111\u01b0\u1ee3c nh\u1eadn th\u1ea5y v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u1ea3o, v\u00e0 t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u1ea3o m\u1eb7c d\u00f9 n\u00f3 ki\u1ec3m so\u00e1t t\u00e0i nguy\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u1ea3o. N\u00f3i chung, kh\u00f4ng th\u1ec3 th\u1ea5y c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y ho\u1eb7c c\u00e1c t\u00e0i nguy\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111\u1eb7t trong h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u1ea3o kh\u00e1c.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p \u1ea3o h\u00f3a n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu d\u1ee5ng n\u1ebfu nh\u00e0 cung c\u1ea5p mu\u1ed1n mang l\u1ea1i cho c\u1ed9ng \u0111\u1ed3ng ng\u01b0\u1eddi s\u1eed d\u1ee5ng kh\u00e1c nhau c\u00e1c ch\u1ee9c n\u0103ng kh\u00e1c nhau c\u1ee7a h\u1ec7 th\u1ed1ng tr\u00ean m\u1ed9t m\u1ed9t m\u00e1y ch\u1ee7 duy nh\u1ea5t. \u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u00fd t\u01b0\u1edfng cho c\u00e1c c\u00f4ng ty m\u00e1y ch\u1ee7 Web: H\u1ecd s\u1eed d\u1ee5ng \u1ea3o h\u00f3a container (OS \u1ea3o) \u0111\u1ec3 khi\u1ebfn cho m\u1ed9t trang Web ch\u1ee7 \u201ctin r\u1eb1ng\u201d trang web n\u00e0y ki\u1ec3m so\u00e1t to\u00e0n b\u1ed9 m\u00e1y ch\u1ee7 Tuy nhi\u00ean, tr\u00ean th\u1ef1c t\u1ebf m\u1ed7i trang Web ch\u1ee7 chia s\u1ebb c\u00f9ng m\u1ed9t m\u00e1y v\u1edbi c\u00e1c trang Web kh\u00e1c, m\u1ed7i trang Web n\u00e0y l\u1ea1i c\u00f3 m\u1ed9t container ri\u00eang.<\/p>\n<p>\u1ea2o h\u00f3a h\u1ec7 \u0111i\u1ec1u h\u00e0nh y\u00eau c\u1ea7u r\u1ea5t \u00edt t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng, do \u0111\u00f3 b\u1ea3o \u0111\u1ea3m h\u1ea7u h\u1ebft t\u00e0i nguy\u00ean m\u00e1y s\u1eb5n c\u00f3 cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u1ea1y tr\u00ean container. Tuy nhi\u00ean, \u1ea3o h\u00f3a h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u1eabn c\u00f3 m\u1ed9t s\u1ed1 nh\u01b0\u1ee3c \u0111i\u1ec3m. Nh\u01b0\u1ee3c \u0111i\u1ec3m \u0111\u1ea7u ti\u00ean v\u00e0 l\u1edbn nh\u1ea5t l\u00e0 ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng gi\u1edbi h\u1ea1n s\u1ef1 l\u1ef1a ch\u1ecdn h\u1ec7 \u0111i\u1ec1u h\u00e0nh. S\u1ef1 container h\u00f3a ngh\u0129a l\u00e0 c\u00e1c container cung c\u1ea5p m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh t\u01b0\u01a1ng t\u1ef1 nh\u01b0 h\u1ec7 \u0111i\u1ec1u h\u00e0nh ch\u1ee7 v\u00e0 th\u1eadm ch\u00ed th\u1ed1ng nh\u1ea5t v\u1ec1 phi\u00ean b\u1ea3n v\u00e0 c\u00e1c b\u1ea3n v\u00e1 l\u1ed7i.<\/p>\n<p>Nh\u01b0 ch\u00fang ta c\u00f3 th\u1ec3 t\u01b0\u1edfng t\u01b0\u1ee3ng, c\u00f3 th\u1ec3 x\u1ea3y ra v\u1ea5n \u0111\u1ec1 n\u1ebfu nh\u00e0 cung c\u1ea5p mu\u1ed1n ch\u1ea1y c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau tr\u00ean c\u00e1c container, do c\u00e1c \u1ee9ng d\u1ee5ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ee9ng th\u1ef1c cho m\u1ed9t phi\u00ean b\u1ea3n h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 c\u00e1c b\u1ea3n v\u00e1 l\u1ed7i. Do \u0111\u00f3, \u1ea3o h\u00f3a h\u1ec7 \u0111i\u1ec1u h\u00e0nh th\u00edch h\u1ee3p nh\u1ea5t v\u1edbi c\u1ea5u h\u00ecnh thu\u1ea7n nh\u1ea5t, trong c\u00e1c t\u00ecnh hu\u1ed1ng n\u00e0y \u1ea3o h\u00f3a h\u1ec7 \u0111i\u1ec1u h\u00e0nh l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o.<\/p>\n<h3>\u1ea2o h\u00f3a \u1ee9ng d\u1ee5ng<\/h3>\n<p>Th\u00f4ng th\u01b0\u1eddng, khi mu\u1ed1n s\u1eed d\u1ee5ng m\u1ed9t ph\u1ea7n m\u1ec1m n\u00e0o \u0111\u00f3 nh\u01b0 office, design, ng\u01b0\u1eddi d\u00f9ng hay c\u00f3 suy ngh\u0129 r\u1eb1ng c\u1ea7n ph\u1ea3i t\u1ed1n th\u1eddi gian c\u00e0i \u0111\u1eb7t ph\u1ea7n m\u1ec1m \u0111\u00f3 l\u00ean tr\u00ean m\u00e1y t\u00ednh, c\u1ee5 th\u1ec3 h\u01a1n l\u00e0 l\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh \u0111ang s\u1eed d\u1ee5ng. \u0110i\u1ec1u n\u00e0y t\u1ed1n kh\u00e1 nhi\u1ec1u th\u1eddi gian, nh\u1ea5t l\u00e0 n\u1ebfu \u00e1p d\u1ee5ng tr\u00ean nh\u1eefng doanh nghi\u1ec7p l\u1edbn, c\u00f3 c\u1ea3 ng\u00e0n m\u00e1y t\u00ednh, v\u00e0 \u0111\u1ed3ng th\u1eddi v\u1ea5n \u0111\u1ec1 qu\u1ea3n l\u00fd c\u00e1c ph\u1ea7n m\u1ec1m n\u00e0y nh\u01b0 ai truy xu\u1ea5t, th\u1eddi gian truy xu\u1ea5t cho ph\u00e9p ra sao tr\u1edf th\u00e0nh m\u1ed9t th\u00e1ch th\u1ee9c th\u1eadt s\u1ef1.<\/p>\n<p>Do \u0111\u00f3, kh\u00e1i ni\u1ec7m \u1ea3o h\u00f3a \u1ee9ng d\u1ee5ng ra \u0111\u1eddi. M\u1ed9t \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c \u1ea3o h\u00f3a s\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t l\u00ean m\u00e1y t\u00ednh m\u1ed9t c\u00e1ch th\u00f4ng th\u01b0\u1eddng, m\u1eb7c d\u00f9 \u1edf g\u00f3c \u0111\u1ed9 ng\u01b0\u1eddi s\u1eed d\u1ee5ng, \u1ee9ng d\u1ee5ng v\u1eabn ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch b\u00ecnh th\u01b0\u1eddng. \u1ea2o h\u00f3a \u1ee9ng d\u1ee5ng s\u1ebd gi\u00fap t\u00e1ch r\u1eddi s\u1ef1 ph\u1ee5 thu\u1ed9c gi\u1eefa n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng, h\u1ec7 \u0111i\u1ec1u h\u00e0nh v\u00e0 \u1ee9ng d\u1ee5ng v\u1edbi nhau.<\/p>\n<h4>M\u00f4 h\u00ecnh ho\u1ea1t \u0111\u1ed9ng<\/h4>\n<p>C\u00f3 kh\u00e1 nhi\u1ec1u t\u1ed5 ch\u1ee9c \u0111\u00e3 tham gia v\u00e0o qu\u00e1 tr\u00ecnh \u1ea3o h\u00f3a \u1ee9ng d\u1ee5ng v\u1edbi c\u00e1c m\u00f4 h\u00ecnh kh\u00e1c nhau. C\u00f3 th\u1ec3 k\u1ec3 \u0111\u1ebfn nh\u01b0 Citrix v\u1edbi m\u00f4 h\u00ecnh Application Streaming, Microsoft v\u1edbi m\u00f4 h\u00ecnh Microsoft Application Virtualization. \u1ede \u0111\u00e2y ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 m\u00f4 h\u00ecnh Application Streaming c\u1ee7a Citrix.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0404c13e656.png\" alt=\"\" \/><\/p>\n<p>K\u1ef9 thu\u1eadt streaming cho ph\u00e9p ng\u01b0\u1eddi qu\u1ea3n l\u00fd c\u00f3 th\u1ec3 \u201c\u0111\u1ea9y\u201d v\u00e0 qu\u1ea3n l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng tr\u00ean n\u1ec1n t\u1ea3ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows \u0111\u1ebfn b\u1ea5t c\u1ee9 ng\u01b0\u1eddi d\u00f9ng n\u00e0o theo y\u00eau c\u1ea7u. C\u1ee5 th\u1ec3 h\u01a1n: th\u00f4ng qua c\u00e1c \u0111\u01b0\u1eddng truy\u1ec1n d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c d\u00e0nh ri\u00eang, c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c t\u1ea3i v\u1ec1 thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, sau \u0111\u00f3 ch\u1ea1y tr\u00ean m\u1ed9t m\u00f4i tr\u01b0\u1eddng gi\u1ea3 l\u1eadp. C\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a h\u1ec7 th\u1ed1ng application streaming n\u00e0y bao g\u1ed3m:<\/p>\n<ul>\n<li>Application Profiler:T\u1ea1i \u0111\u00e2y c\u00e1c application \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i, k\u00e8m v\u1edbi n\u00f3 l\u00e0 c\u00e1c th\u00f4ng tin nh\u01b0 t\u00e0i nguy\u00ean c\u1ea7n thi\u1ebft \u0111\u1ec3 ch\u1ea1y \u1ee9ng d\u1ee5ng, c\u00e1c quy t\u1eafc khi tri\u1ec3n khai tr\u00ean thi\u1ebft b\u1ecb ng\u01b0\u1eddi d\u00f9ng, c\u00e1c th\u00e0nh ph\u1ea7n c\u1ee7a \u1ee9ng d\u1ee5ng\u2026<\/li>\n<li>Application Hub:Sau khi \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i k\u00e8m theo c\u00e1c th\u00f4ng tin c\u1ea7n thi\u1ebft, c\u00e1c \u1ee9ng d\u1ee5ng\/ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef t\u1ea1i \u0111\u00e2y.<\/li>\n<\/ul>\n<p>M\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m v\u1edbi k\u1ef9 thu\u1eadt n\u00e0y l\u00e0: C\u00e1c \u1ee9ng d\u1ee5ng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef t\u1ea1i b\u1ed9 nh\u1edb c\u1ee5c b\u1ed9 t\u1ea1i c\u00e1c m\u00e1y t\u00ednh cu\u1ed1i c\u1ee7a ng\u01b0\u1eddi d\u00f9ng, v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 c\u00e1c ph\u1ea7n m\u1ec1m \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t theo c\u00e1ch truy\u1ec1n th\u1ed1ng. Nh\u01b0ng th\u1eadt s\u1ef1 n\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t, m\u00e0 l\u00e0 ch\u1ea1y tr\u00ean l\u1edbp \u0111\u1ec7m l\u00e0 m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a n\u1eb1m ngay tr\u00ean h\u1ec7 \u0111i\u1ec1u h\u00e0nh.<\/p>\n<h2>C\u00e1c c\u00f4ng ngh\u1ec7 h\u1ed7 tr\u1ee3 \u1ea3o h\u00f3a h\u1ec7 th\u1ed1ng<\/h2>\n<h3>C\u00f4ng ngh\u1ec7 m\u00e1y \u1ea3o\u00a0(Virtual Machine)<\/h3>\n<p>M\u00e1y \u1ea3o l\u00e0 m\u1ed9t m\u00e1y t\u00ednh \u0111\u01b0\u1ee3c c\u00e0i tr\u00ean m\u1ed9 h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1c hay m\u1ed9t \u00e1y t\u00ednh kh\u00e1c. M\u1ed9t m\u00e1y \u1ea3o c\u0169ng bao g\u1ed3m ph\u1ea7n c\u1ee9ng, c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ea7n m\u1ec1m v\u1ec1 h\u1ec7 \u0111i\u1ec1u h\u00e0nh. \u0110i\u1ec1u kh\u00e1c bi\u1ec7t \u1edf \u0111\u00e2y l\u00e0 l\u1edbp ph\u1ea7n c\u1ee9ng c\u1ee7a m\u00e1y \u1ea3o kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e1c thi\u1ebft b\u1ecb th\u01b0\u1eddng m\u00e0 ch\u1ec9 l\u00e0 m\u1ed9t m\u00f4i tr\u01b0\u1eddng hay ph\u00e2n v\u00f9ng m\u00e0 \u1edf \u0111\u00f3 n\u00f3 \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e1t m\u1ed9t s\u1ed1 t\u00e0i nguy\u00ean nh\u01b0 cpu, b\u1ed9 nh\u1edb, \u1ed5 \u0111\u0129a\u2026C\u00f4ng ngh\u1ec7 m\u00e1y \u1ea3o cho ph\u00e9p c\u00e0i v\u00e0 ch\u1ea1y nhi\u1ec1u m\u00e1y \u1ea3o tr\u00ean m\u1ed9t m\u00e1y t\u00ednh v\u1eadt l\u00fd. M\u1ed7i m\u00e1y \u1ea3o c\u00f3 m\u1ed9t h\u1ec7 \u0111i\u1ec1u h\u00e0nh ri\u00eang l\u1ebb v\u00e0 \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 t\u00e0i nguy\u00ean h\u1ee3p l\u00fd, n\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u c\u1ee7a m\u00e1y \u1ea3o v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u1ea3o h\u00f3a \u0111\u01b0\u1ee3c d\u00f9ng. Khi m\u00e1y \u1ea3o truy xu\u1ea5t t\u00e0i\u00a0nguy\u00ean ph\u1ea7n c\u1ee9ng th\u00ec n\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t m\u00e1y t\u00ednh b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0402e11de51.jpg\" alt=\"M\u00f4 h\u00ecnh Virtual Machine, Virtual Desktops\" \/><\/p>\n<h3>C\u00f4ng ngh\u1ec7 l\u01b0u tr\u1eef SAN\u00a0(Storage Aera networking)<\/h3>\n<p>SAN hay c\u00f2n g\u1ecdi l\u00e0 m\u1ea1ng l\u01b0u tr\u1eef l\u00e0 m\u1ed9t m\u1ea1ng chuy\u00ean d\u1ee5ng, ho\u00e0n to\u00e0n t\u00e1ch bi\u1ec7t v\u1edbi c\u00e1c m\u1ea1ng LAN v\u00e0 WAN. N\u00f3i chung m\u1ea1ng SAN s\u1ebd n\u1ed1i k\u1ebft t\u1ea5t c\u1ea3 c\u00e1c t\u00e0i nguy\u00ean li\u00ean quan \u0111\u1ebfn l\u01b0u tr\u1eef trong m\u1ea1ng l\u1ea1i v\u1edbi nhau. \u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt trong c\u1ea5u tr\u00fac SAN l\u00e0 n\u00f3 th\u01b0\u1eddng cho t\u1ed1c \u0111\u1ed9 k\u1ebft n\u1ed1i d\u1eef li\u1ec7u cao (Gigabit\/sec) gi\u1eefa c\u00e1c <a class=\"iblink\" href=\"\/storage\/\">thi\u1ebft b\u1ecb l\u01b0u tr\u1eef<\/a> ngo\u1ea1i vi, \u0111\u1ed3ng th\u1eddi cho kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng cao. M\u1eb7c d\u00f9 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn ph\u1ea7n c\u1ee9ng nhi\u1ec1u h\u01a1n, SAN c\u00f2n bao g\u1ed3m nh\u1eefng ph\u1ea7n m\u1ec1m chuy\u00ean bi\u1ec7t d\u00f9ng cho qu\u1ea3n l\u00fd, gi\u00e1m s\u00e1t v\u00e0 c\u1ea5u h\u00ecnh m\u1ea1ng.<\/p>\n<p>SANs cung c\u1ea5p nhi\u1ec1u l\u1ee3i \u0111i\u1ec3m. Qu\u1ea3n l\u00ed v\u00e0 khai th\u00e1c <a class=\"iblink\" href=\"\/storage\/\">thi\u1ebft b\u1ecb l\u01b0u tr\u1eef<\/a> \u1edf d\u1ea1ng t\u1eadp trung l\u00e0 m\u1ed9t trong nh\u1eefng m\u1ee5c ti\u00eau ph\u00e1t tri\u1ec3n ch\u00ednh c\u1ee7a SAN. \u0110\u1ed1i v\u1edbi qu\u1ea3n tr\u1ecb vi\u00ean th\u00ec vi\u1ec7c qu\u1ea3n l\u00fd t\u1ea5t c\u1ea3 c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean l\u01b0u tr\u1eef trong m\u00f4i tr\u01b0\u1eddng lu\u00f4n ph\u00e1t tri\u1ec3n v\u00e0 \u0111\u00f2i h\u1ecfi cao l\u00e0 m\u1ed9t vi\u1ec7c kh\u00f4ng d\u1ec5 d\u00e0ng, chi ph\u00ed \u0111\u1eaft. C\u00f2n \u0111\u1ed1i v\u1edbi SANs th\u00ec chi ph\u00ed qu\u1ea3n l\u00fd c\u0169ng nh\u01b0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u00e1ng k\u1ec3 trong khi v\u1eabn cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c t\u00ednh n\u0103ng k\u1ef9 thu\u1eadt quan tr\u1ecdng.<\/p>\n<figure id=\"attachment_3617\" aria-describedby=\"caption-attachment-3617\" style=\"width: 550px\" class=\"wp-caption aligncenter\"><a href=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0402e331022-e1577321644966.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3617 size-full\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0402e331022-e1577321644966.jpg\" alt=\"S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng l\u1eefu tr\u1eef SAN (Storage Area Network)\" width=\"550\" height=\"477\" srcset=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0402e331022-e1577321644966.jpg 550w, https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2019\/12\/tgmc-blog-5e0402e331022-e1577321644966-300x260.jpg 300w\" sizes=\"auto, (max-width: 550px) 100vw, 550px\" \/><\/a><figcaption id=\"caption-attachment-3617\" class=\"wp-caption-text\">S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng l\u1eefu tr\u1eef SAN (<a class=\"iblink\" href=\"\/storage\/san\/\">Storage Area Network<\/a>)<\/figcaption><\/figure>\n<h3>C\u00f4ng ngh\u1ec7 c\u00e2n b\u1eb1ng t\u1ea3i Clustering<\/h3>\n<p>\u0110\u00e2y l\u00e0 c\u00f4ng ngh\u1ec7 \u0111\u01b0\u1ee3c d\u00f9ng r\u1ed9ng r\u00e3i do t\u00ednh kinh t\u1ebf, \u0111a d\u1ea1ng v\u00e0 kh\u1ea3 n\u0103ng d\u1ecbch v\u1ee5 cao. C\u00f4ng ngh\u1ec7 n\u00e0y c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ph\u1ea7n c\u1ee9ng chuy\u00ean d\u1ee5ng \u0111\u1ec3 cung c\u1ea5p m\u1ed9t m\u00f4i tr\u01b0\u1eddng v\u1edbi \u0111\u1ed9 tin c\u1eady cao \u0111\u1ea3m b\u1ea3o cho c\u00e1c d\u1ecbch v\u1ee5 c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru, lu\u00f4n lu\u00f4n s\u1eb5n s\u00e0ng m\u00e0 kh\u00f4ng b\u1ecb d\u1eebng b\u1edfi m\u1ed9t v\u00e0i l\u1ed7i nh\u1ecf, ho\u1eb7c c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ea1y tr\u00ean c\u00e1c ph\u1ea7n c\u1ee9ng th\u00f4ng d\u1ee5ng m\u00e0 v\u1eabn \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u:<\/p>\n<ul>\n<li>T\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng.<\/li>\n<li>T\u00ednh s\u1eb5n s\u00e0ng cao v\u00e0 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/li>\n<li>N\u00e2ng cao hi\u1ec7u su\u1ea5t.<\/li>\n<\/ul>\n<p>H\u1ec7 th\u1ed1ng s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 clustering g\u1ed3m c\u00f3 c\u00e1c n\u00fat ch\u1ee7 \u0111\u1ed9ng (active primary node) v\u00e0 c\u00e1c n\u00fat th\u1ee5 \u0111\u1ed9ng (passive backup node). Khi h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng c\u00e1c n\u00fat ch\u00ednh s\u1ebd th\u1ef1c hi\u1ec7n c\u00e1c d\u1ecbch v\u1ee5 c\u00f2n c\u00e1c n\u00fat ph\u1ee5 s\u1ebd kh\u00f4ng tr\u1ef1c ti\u1ebfp ch\u1ea1y d\u1ecbch v\u1ee5, thay v\u00e0o \u0111\u00f3 n\u00f3 qu\u1ea3n l\u00ed c\u00e1c d\u1ecbch v\u1ee5 c\u1ee7a n\u00fat ch\u1ee7 \u0111\u1ed9ng \u0111ang ho\u1ea1t \u0111\u1ed9ng, v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1eafc ch\u1eafn l\u00e0 n\u00edt \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u1eabn ph\u1ea3i \u0111ang c\u00f2n ho\u1ea1t \u0111\u1ed9ng. N\u1ebfu n\u00fat kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng ph\u00e1t hi\u1ec7n ra 1 v\u1ea5n \u0111\u1ec1 tr\u00ean n\u00fat ch\u00ednh th\u00ec s\u1ebd c\u00f3 m\u1ed9t th\u00f4ng b\u00e1o l\u1ed7i \u0111\u01b0\u1ee3c kh\u1edfi t\u1ea1o. Khi c\u00f3 l\u1ed7i, h\u1ec7 th\u1ed1ng clusting s\u1ebd th\u1ef1c thi\u1ec7n:<\/p>\n<ul>\n<li>N\u00fat \u0111ang ho\u1ea1t \u0111\u1ed9ng s\u1ebd tr\u1ef1c ti\u1ebfp ng\u1eaft h\u1ebft c\u00e1c d\u1ecbch v\u1ee5 \u0111ang ch\u1ea1y v\u00e0 c\u00e1c k\u1ebft n\u1ed1i.<\/li>\n<li>N\u00fat kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng s\u1ebd kh\u1edfi t\u1ea1o c\u00e1c d\u1ecbch v\u1ee5 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi d\u1ecbch v\u1ee5 c\u1ee7a m\u00e1y ch\u1ee7 \u0111\u1ed9ng<\/li>\n<li>N\u00fat kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng b\u00e2y gi\u1edd chuy\u1ec3n th\u00e0nh n\u00fat ch\u1ee7 \u0111\u1ed9ng.<\/li>\n<\/ul>\n<p>V\u00e0 n\u00fat c\u00f2n l\u1ea1i sau khi \u0111\u01b0\u1ee3c kh\u1eafc ph\u1ee5c l\u1ed7i n\u00f3 s\u1ebd tr\u1edf th\u00e0nh n\u00fat b\u1ecb \u0111\u1ed9ng.V\u00e0 c\u00f2n m\u1ed9t s\u1ed1 c\u00f4ng ngh\u1ec7 kh\u00e1c h\u1ed7 tr\u1ee3 cho h\u1ec7 th\u1ed1ng \u1ea3o h\u00f3a nh\u01b0: c\u00f4ng ngh\u1ec7 RAID, Network Load Balangcing (NLB),\u2026.<\/p>\n<p><em>T\u1ed5ng h\u1ee3p <\/em>IT 4.vn<\/p>\n<div>____<br \/><b>B\u00e0i vi\u1ebft li\u00ean quan<\/b><\/div>\n<ul>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=22395\">Infortrend Enterprise Cloud &#8211; Gi\u1ea3i ph\u00e1p \u0111i\u1ec7n to\u00e1n t\u1eadp trung cho ph\u00e1t tri\u1ec3n AI<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=20820\">\u0110i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y: Nh\u1eefng xu h\u01b0\u1edbng m\u1edbi s\u1ebd r\u00f5 n\u00e9t h\u01a1n trong n\u0103m 2025<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=20800\">10 c\u00e1ch \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a \u0111\u00e1m m\u00e2y c\u1ee7a b\u1ea1n<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19983\">HPE v\u00e0 NVIDIA c\u00f4ng b\u1ed1 &#8216;NVIDIA AI Computing by HPE&#8217; \u0111\u1ec3 th\u00fac \u0111\u1ea9y cu\u1ed9c c\u00e1ch m\u1ea1ng AI t\u1ea1o sinh<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19452\">NVIDIA h\u1ed7 tr\u1ee3 h\u00e0nh tr\u00ecnh h\u01b0\u1edbng t\u1edbi Generative AI thu\u1eadn l\u1ee3i h\u01a1n cho c\u00e1c doanh nghi\u1ec7p<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19305\">NVIDIA CEO: \u201cCh\u00fang t\u00f4i \u0111\u00e3 t\u1ea1o ra chip x\u1eed l\u00fd cho k\u1ef7 nguy\u00ean AI t\u1ea1o sinh\u201d<\/a><\/li>\n<\/ul>\n<\/p>","protected":false},"excerpt":{"rendered":"<p>&#7842;o h&oacute;a l&agrave; g&igrave;? &#7842;o h&oacute;a l&agrave; c&ocirc;ng ngh&#7879; cho ph&eacute;p khai th&aacute;c tri&#7879;t &#273;&#7875; kh&#7843; n&#259;ng ho&#7841;t &#273;&#7897;ng c&#7911;a c&aacute;c ph&#7847;n c&#7913;ng trong h&#7879; th&#7889;ng m&aacute;y ch&#7911; b&#7857;ng c&aacute;ch ch&#7841;y&nbsp;&#273;&#7891;ng th&#7901;i nhi&#7873;u OS tr&ecirc;n c&ugrave;ng l&#7899;p v&#7853;t l&yacute;. C&ugrave;ng chia s&#7867; t&agrave;i nguy&ecirc;n ph&#7847;n c&#7913;ng v&agrave; &#273;&#432;&#7907;c qu&#7843;n l&yacute; b&#7903;i l&#7899;p &#7843;o h&oacute;a (Hypervisor)&#8230;.<\/p>\n","protected":false},"author":2,"featured_media":3618,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[2],"tags":[1332,275,82],"class_list":["post-3588","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ao-hoa","tag-cloud-computing","tag-virtualization","tag-vmware"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>T\u1ed5ng quan v\u1ec1 \u1ea3o h\u00f3a VMWare - Blog | TheGioiMayChu<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/thegioimaychu.vn\/blog\/ao-hoa\/huong-dan-tong-quan-ve-ao-hoa-vmware-p3588\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"T\u1ed5ng quan v\u1ec1 \u1ea3o h\u00f3a VMWare - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"&#7842;o h&oacute;a l&agrave; g&igrave;? &#7842;o h&oacute;a l&agrave; c&ocirc;ng ngh&#7879; cho ph&eacute;p khai th&aacute;c tri&#7879;t &#273;&#7875; kh&#7843; n&#259;ng ho&#7841;t &#273;&#7897;ng c&#7911;a c&aacute;c ph&#7847;n c&#7913;ng trong h&#7879; th&#7889;ng m&aacute;y ch&#7911; b&#7857;ng c&aacute;ch ch&#7841;y&nbsp;&#273;&#7891;ng th&#7901;i nhi&#7873;u OS tr&ecirc;n c&ugrave;ng l&#7899;p v&#7853;t l&yacute;. 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