{"id":11885,"date":"2022-04-14T00:21:11","date_gmt":"2022-04-14T00:21:11","guid":{"rendered":"https:\/\/www.thegioimaychu.vn\/blog\/?p=11885"},"modified":"2022-04-14T00:33:19","modified_gmt":"2022-04-14T00:33:19","slug":"dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo","status":"publish","type":"post","link":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/","title":{"rendered":"Dell PowerVault ME5 &#8211; M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo"},"content":{"rendered":"<style>.iblink{color:#975!important;}.iblink:hover{color:orange!important;}<\/style><p>Dell gi\u1edbi thi\u1ec7u d\u00f2ng l\u01b0u tr\u1eef SAN PowerVault ME5 Series c\u1ea5p \u0111\u1ed9 entry-level, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 t\u1ed1i \u01b0u h\u00f3a cho c\u00e1c m\u00f4i tr\u01b0\u1eddng SAN &amp; DAS nh\u1ea1y c\u1ea3m v\u1ec1 gi\u00e1, t\u1eadp trung v\u00e0o s\u1ef1 \u0111\u01a1n gi\u1ea3n, hi\u1ec7u su\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng chi tr\u1ea3.\u00a0S\u1ebd l\u00e0 m\u1ed9t c\u00e1ch n\u00f3i gi\u1ea3n l\u01b0\u1ee3c khi n\u00f3i r\u1eb1ng m\u1ea3ng l\u01b0u tr\u1eef n\u00e0y r\u1ea5t \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 thi\u1ebft l\u1eadp v\u00e0 v\u1eadn h\u00e0nh.\u00a0C\u00e1c c\u1ea5u h\u00ecnh c\u1ee7a PowerVault ME5 b\u1eaft \u0111\u1ea7u t\u1eeb t\u1ea7m gi\u00e1 $12.000.\u00a0D\u00f2ng PowerVault ME5 ti\u1ebfp n\u1ed1i th\u1ebf h\u1ec7 ti\u1ec1n nhi\u1ec7m c\u1ee7a n\u00f3, PowerVault ME4 \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh v\u00e0o n\u0103m 2018.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576907cf09e.jpg\" alt=\"\" \/><\/p>\n<h2>So s\u00e1nh Dell PowerVault ME5 v\u1edbi ME4<\/h2>\n<p>C\u00f3 nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng gi\u1eefa D\u00f2ng ME4 v\u00e0 D\u00f2ng ME5, nh\u01b0ng nh\u1eefng c\u1ea3i ti\u1ebfn v\u1ec1 hi\u1ec7u su\u1ea5t v\u00e0 dung l\u01b0\u1ee3ng v\u1edbi ME5 l\u00e0 r\u1ea5t \u0111\u00e1ng k\u1ec3.\u00a0B\u1ed9 vi x\u1eed l\u00fd Xeon \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p v\u1edbi nhi\u1ec1u l\u00f5i h\u01a1n g\u1ea5p 2 l\u1ea7n v\u00e0 b\u1ed9 nh\u1edb t\u0103ng l\u00ean 16GB cho m\u1ed7i controller, nh\u1eefng \u0111i\u1ec3m n\u00e0y gi\u00fap ME5 \u0111\u00e1ng \u0111\u01b0\u1ee3c xem x\u00e9t cho c\u00e1c kh\u00e1ch h\u00e0ng \u0111ang chu\u1ea9n b\u1ecb cho d\u1ef1 \u00e1n m\u1edbi.<\/p>\n<p>ME5 mang l\u1ea1i hi\u1ec7u su\u1ea5t g\u1ea5p \u0111\u00f4i so v\u1edbi ME4.\u00a0Th\u00f4ng l\u01b0\u1ee3ng \u0111\u1ecdc v\u00e0 ghi tu\u1ea7n t\u1ef1 t\u0103ng h\u01a1n 70%.\u00a0K\u00edch th\u01b0\u1edbc nh\u00f3m \u1ea3o v\u00e0 tuy\u1ebfn t\u00ednh cho ME5 \u0111\u00e3 t\u0103ng l\u00ean 4PB cho m\u1ed7i nh\u00f3m \/ b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.\u00a0Hi\u1ec7u su\u1ea5t m\u1ea1ng \u0111\u01b0\u1ee3c n\u00e2ng cao v\u1edbi s\u1ef1 h\u1ed7 tr\u1ee3 cho 32Gb FC v\u00e0 b\u1ed5 sung th\u00eam c\u00e1c giao th\u1ee9c 25Gb iSCSI.<\/p>\n<p>Ngo\u00e0i ra, ME5 cung c\u1ea5p nhi\u1ec1u giao th\u1ee9c, cung c\u1ea5p h\u1ed7 tr\u1ee3 cho nhi\u1ec1u lo\u1ea1i \u1ed5 \u0111\u0129a v\u00e0 dung l\u01b0\u1ee3ng bao g\u1ed3m c\u1ea3 SED c\u00f3 th\u1ec3 k\u1ebft h\u1ee3p v\u1edbi c\u00e1c \u1ed5 \u0111\u0129a kh\u00e1c, dung l\u01b0\u1ee3ng l\u00ean \u0111\u1ebfn 6,72PB \u0111\u01b0\u1ee3c x\u00e1c th\u1ef1c v\u1edbi <a class=\"iblink\" href=\"\/server\/dell\/\">M\u00e1y ch\u1ee7 Dell<\/a> PowerEdge v\u00e0 \u0111\u01b0\u1ee3c cung c\u1ea5p v\u1edbi ph\u1ea7n m\u1ec1m bao g\u1ed3m t\u1ea5t c\u1ea3.\u00a0Ph\u1ea7n m\u1ec1m c\u01a1 s\u1edf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 dung l\u01b0\u1ee3ng 8PB (4X) v\u1edbi c\u00e1c <a class=\"iblink\" href=\"\/linh-kien-may-chu\/hdd\/\">\u1ed5 c\u1ee9ng HDD<\/a> dung l\u01b0\u1ee3ng cao trong t\u01b0\u01a1ng lai.<\/p>\n<p>H\u1ec7 th\u1ed1ng ME5 s\u1eed d\u1ee5ng c\u00e1c khoang m\u1edf r\u1ed9ng ME4 hi\u1ec7n c\u00f3 \u0111\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4 l\u00ean \u0111\u1ebfn 336 \u1ed5 \u0111\u0129a \u0111\u00e1p \u1ee9ng dung l\u01b0\u1ee3ng 8PB.\u00a0ME5 t\u0103ng g\u1ea5p \u0111\u00f4i dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef s\u1eb5n c\u00f3 c\u1ee7a ME4 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f9ng c\u00e1c th\u00f9ng v\u00e0 khoang m\u1edf r\u1ed9ng.\u00a0V\u00e0\u00a0gi\u1ed1ng nh\u01b0 ME4, c\u00f4ng su\u1ea5t \u0111\u1ea7y \u0111\u1ee7 l\u00e0 6,72PB v\u00e0 8PB \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 cho c\u1ea3 ch\u1ebf \u0111\u1ed9 \u1ea3o v\u00e0 tuy\u1ebfn t\u00ednh.<\/p>\n<h2>C\u1ea5u h\u00ecnh Dell PowerVault ME5<\/h2>\n<p>T\u00ednh linh ho\u1ea1t c\u1ee7a ME5 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn c\u1ea5u h\u00ecnh.\u00a0H\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai trong m\u1ed9t c\u1ea5u h\u00ecnh to\u00e0n b\u1ed9 <a class=\"iblink\" href=\"\/linh-kien-may-chu\/hdd\/\">\u1ed5 c\u1ee9ng HDD<\/a> gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng \u0111\u1ec3 b\u1eaft \u0111\u1ea7u.\u00a0Ngo\u00e0i ra, h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh nh\u01b0 m\u1ed9t m\u1ea3ng h\u1ed7n h\u1ee3p ho\u1eb7c all-flash \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u kh\u1eaft khe h\u01a1n c\u1ee7a m\u1ed9t doanh nghi\u1ec7p \u0111ang ph\u00e1t tri\u1ec3n.\u00a0PowerVault ME5 cung c\u1ea5p cho c\u00e1c doanh nghi\u1ec7p m\u1ed9t <a class=\"iblink\" href=\"\/solution\/enterprise-storage\/\">gi\u1ea3i ph\u00e1p l\u01b0u tr\u1eef<\/a> d\u1ec5 d\u00e0ng tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd trong khi v\u1eabn cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c t\u00ednh n\u0103ng th\u01b0\u1eddng th\u1ea5y trong c\u00e1c s\u1ea3n ph\u1ea9m l\u01b0u tr\u1eef c\u1ee7a doanh nghi\u1ec7p.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257690ad29ad.jpg\" alt=\"\" \/><\/p>\n<p>ME5 \u0111\u01b0\u1ee3c trang b\u1ecb b\u1ed9 vi x\u1eed l\u00fd Intel Xeon v\u1edbi ki\u1ebfn \u200b\u200btr\u00fac dual-active controller, t\u1ed1c \u0111\u1ed9 \u0111\u1ecdc 12GB\/gi\u00e2y v\u00e0 l\u01b0u l\u01b0\u1ee3ng ghi 10GB\/gi\u00e2y v\u00e0 s\u1eed d\u1ee5ng giao th\u1ee9c 12Gb SAS \u1edf backend \u0111\u1ec3 m\u1edf r\u1ed9ng dung l\u01b0\u1ee3ng d\u1ec5 d\u00e0ng.<\/p>\n<p>C\u00e1c model c\u01a1 s\u1edf PowerVault ME5012 v\u00e0 ME5024 b\u1eaft \u0111\u1ea7u v\u1edbi 2U v\u00e0 model c\u01a1 s\u1edf ME5084 b\u1eaft \u0111\u1ea7u v\u1edbi 5U.\u00a0T\u1ea5t c\u1ea3 c\u00e1c model c\u01a1 s\u1edf \u0111\u1ec1u h\u1ed7 tr\u1ee3 dual-active controller, v\u1edbi m\u1ed7i controller c\u00f3 b\u1ed9 nh\u1edb 16GB.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257690d303d2.jpg\" alt=\"\" \/><\/p>\n<p>C\u00e1c b\u1ed9 m\u1edf r\u1ed9ng cho ME5 t\u00f9y ch\u1ecdn cho ph\u00e9p b\u1ea1n m\u1edf r\u1ed9ng quy m\u00f4 l\u00ean \u0111\u1ebfn 336 \u1ed5 \u0111\u0129a ho\u1eb7c 8PB.\u00a0B\u1ed9 m\u1edf r\u1ed9ng PowerVault ME412 v\u00e0 ME424 ch\u1ec9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u1edbi model c\u01a1 s\u1edf ME5012 ho\u1eb7c ME5024.\u00a0B\u1ed9 m\u1edf r\u1ed9ng m\u1eadt \u0111\u1ed9 cao ME484 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 v\u1edbi b\u1ea5t k\u1ef3 model c\u01a1 s\u1edf n\u00e0o c\u1ee7a d\u00f2ng ME5.\u00a0C\u00f3 nhi\u1ec1u lo\u1ea1i \u1ed5 SSD, 10K v\u00e0 NLSAS (bao g\u1ed3m c\u1ea3 SED \u0111\u01b0\u1ee3c FIPS ch\u1ee9ng nh\u1eadn).<\/p>\n<h3>Ho\u1ea1t \u0111\u1ed9ng c\u00e2n b\u1eb1ng c\u1ee7a HDD so v\u1edbi SDD<\/h3>\n<p>C\u00e1c tranh lu\u1eadn v\u1ec1 vi\u1ec7c mua SDD hay HDD n\u1ed5 ra v\u1edbi nhi\u1ec1u \u00fd ki\u1ebfn \u200b\u200btr\u00e1i chi\u1ec1u.\u00a0C\u00f3 nh\u1eefng l\u1ee3i \u00edch cho m\u1ed7i c\u00f4ng ngh\u1ec7.\u00a0SDD cung c\u1ea5p hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n v\u00e0 gi\u1ea3m \u0111\u1ed9 tr\u1ec5 so v\u1edbi \u1ed5 c\u1ee9ng c\u0169;\u00a0tuy nhi\u00ean, s\u1ebd kh\u00f4ng c\u00f3 \u00fd ngh\u0129a kinh t\u1ebf n\u1ebfu \u0111\u1ea7u t\u01b0 v\u00e0o SDDs \u0111\u1ec3 duy tr\u00ec l\u00e2u d\u00e0i.\u00a0HDD s\u1ebd c\u00f3 \u00fd ngh\u0129a h\u01a1n trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y.\u00a0V\u1edbi ME5 v\u00e0 ph\u1ea7n m\u1ec1m li\u00ean quan, quy\u1ebft \u0111\u1ecbnh s\u1eed d\u1ee5ng to\u00e0n b\u1ed9 v\u1edbi SDD ho\u1eb7c HDD kh\u00f4ng c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc.\u00a0ME5, s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m t\u1ef1 \u0111\u1ed9ng x\u1ebfp h\u1ea1ng th\u00f4ng minh, mang l\u1ea1i s\u1ef1 linh ho\u1ea1t trong vi\u1ec7c k\u1ebft h\u1ee3p c\u00e1c lo\u1ea1i ph\u01b0\u01a1ng ti\u1ec7n l\u01b0u tr\u1eef v\u00e0 t\u00ednh th\u00f4ng minh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem d\u1eef li\u1ec7u n\u00ean \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef tr\u00ean HDD hay SDD, \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong th\u1eddi gian th\u1ef1c.\u00a0Ph\u1ea7n m\u1ec1m t\u1ef1 \u0111\u1ed9ng x\u1ebfp l\u1edbp nh\u1eadn d\u1ea1ng c\u00e1c m\u1eabu d\u1eef li\u1ec7u \u0111\u1ebfn v\u00e0 \u0111\u1eb7t d\u1eef li\u1ec7u v\u00e0o l\u1edbp th\u00edch h\u1ee3p, mang l\u1ea1i hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257690f456c7.jpg\" alt=\"\" \/><\/p>\n<p>Gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m gi\u1ea3i quy\u1ebft nhu c\u1ea7u gi\u1ea3 \u0111\u1ecbnh t\u1ea5t c\u1ea3 d\u1eef li\u1ec7u l\u00e0 quan tr\u1ecdng v\u00e0 y\u00eau c\u1ea7u \u0111\u1ed9 tr\u1ec5 th\u1ea5p v\u00e0 hi\u1ec7u su\u1ea5t cao c\u1ee7a SDD.\u00a0T\u1ef1 \u0111\u1ed9ng ph\u00e2n t\u1ea7ng ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch chia nh\u1ecf kh\u1ed1i l\u01b0\u1ee3ng th\u00e0nh c\u00e1c trang 4K nh\u1ecf m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd v\u00e0 x\u1ebfp h\u1ea1ng ch\u00fang d\u1ef1a tr\u00ean m\u1ed9t thu\u1eadt to\u00e1n ph\u1ee9c t\u1ea1p.\u00a0Vi\u1ec7c ph\u00e2n c\u1ea5p \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf m\u1ee9c LUN ph\u1ee5 v\u00e0 y\u00eau c\u1ea7u t\u00e0i nguy\u00ean CPU v\u00e0 b\u1ed9 nh\u1edb t\u1ed1i thi\u1ec3u.\u00a0V\u1ec1 c\u01a1 b\u1ea3n, d\u1eef li\u1ec7u quan tr\u1ecdng \u0111ang ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c di chuy\u1ec3n theo th\u1eddi gian th\u1ef1c \u0111\u1ebfn c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n th\u00edch h\u1ee3p.<\/p>\n<p>Thu\u1eadt to\u00e1n ph\u00e2n c\u1ea5p ch\u1ea1y n\u0103m gi\u00e2y m\u1ed9t l\u1ea7n, trong th\u1eddi gian n\u00e0y c\u00e1c trang \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng, qu\u00e9t v\u00e0 di chuy\u1ec3n theo th\u1eddi gian th\u1ef1c.\u00a0Qu\u00e1 tr\u00ecnh x\u1ebfp h\u1ea1ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi c\u00e1c m\u1eabu truy c\u1eadp v\u00e0 qu\u00e1 tr\u00ecnh qu\u00e9t ki\u1ec3m tra c\u00e1c trang \u0111\u01b0\u1ee3c x\u1ebfp h\u1ea1ng cao.\u00a0C\u00f3 th\u1ec3 x\u1ebfp h\u1ea1ng trang l\u00ean ho\u1eb7c xu\u1ed1ng, nh\u01b0ng x\u1ebfp h\u1ea1ng trang xu\u1ed1ng ch\u1ec9 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n n\u1ebfu c\u1ea7n kh\u00f4ng gian cho c\u00e1c trang c\u00f3 th\u1ee9 h\u1ea1ng cao kh\u00e1c.\u00a0\u0110\u1ec3 tr\u00e1nh suy tho\u00e1i h\u1ec7 th\u1ed1ng, ch\u1ec9 80MB \u0111\u01b0\u1ee3c di chuy\u1ec3n trong kho\u1ea3ng th\u1eddi gian 5 gi\u00e2y.\u00a0L\u1ee3i \u00edch c\u1ee7a t\u1ef1 \u0111\u1ed9ng ph\u00e2n t\u1ea7ng l\u00e0 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ti\u1ec7n t\u1ed1t h\u01a1n.<\/p>\n<p>ME5 c\u0169ng cung c\u1ea5p SSD Read Cache nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p th\u1ee9 hai \u0111\u1ec3 t\u1eadn d\u1ee5ng SSD.\u00a0B\u1ed9 nh\u1edb \u0111\u1ec7m \u0111\u1ecdc l\u00e0 m\u1ed9t nh\u00f3m \u0111\u0129a c\u00f3 m\u1ee5c \u0111\u00edch \u0111\u1eb7c bi\u1ec7t d\u00e0nh ri\u00eang \u0111\u1ec3 l\u01b0u gi\u1eef c\u00e1c b\u1ea3n sao d\u1eef li\u1ec7u d\u1ec5 bay h\u01a1i trong m\u1ed9t ho\u1eb7c nhi\u1ec1u SSD.\u00a0B\u1ed9 nh\u1edb \u0111\u1ec7m \u0111\u00e3 \u0111\u1ecdc duy tr\u00ec c\u00e1c b\u1ea3n sao c\u1ee7a d\u1eef li\u1ec7u trong l\u1edbp HDD v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u th\u00eam SSD \u0111\u1ec3 gi\u00fap h\u1ec7 th\u1ed1ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i.\u00a0SSD cung c\u1ea5p hi\u1ec7u su\u1ea5t v\u00e0 HDD cung c\u1ea5p kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ed7i.<\/p>\n<h2>Tri\u1ec3n khai Dell PowerVault ME5<\/h2>\n<p>M\u1ea3ng l\u01b0u tr\u1eef kh\u1ed1i PowerVault ME5 mang \u0111\u1ebfn c\u00e1c t\u00ednh n\u0103ng thi\u1ebft y\u1ebfu c\u1ee7a l\u01b0u tr\u1eef cao c\u1ea5p cho c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf v\u1edbi tr\u1ecdng t\u00e2m l\u00e0 s\u1ef1 \u0111\u01a1n gi\u1ea3n v\u00e0 kh\u1ea3 n\u0103ng chi tr\u1ea3.\u00a0\u0110\u1ec1 cao s\u1ef1 \u0111\u01a1n gi\u1ea3n, Dell hy v\u1ecdng c\u00e1c c\u00e0i \u0111\u1eb7t m\u1edbi s\u1ebd ho\u1ea1t \u0111\u1ed9ng trong kho\u1ea3ng 15 ph\u00fat.<\/p>\n<p>V\u1edbi c\u00e1c t\u00f9y ch\u1ecdn k\u1ebft n\u1ed1i linh ho\u1ea1t, m\u1ea3ng PowerVault ME5 mang l\u1ea1i l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c SAN \/ DAS v\u1edbi IOP \u1ea5n t\u01b0\u1ee3ng, b\u0103ng th\u00f4ng l\u1edbn, quy m\u00f4 v\u00e0 \u0111\u1ed9 tr\u1ec5 th\u1ea5p.\u00a0M\u00f4 h\u00ecnh ph\u1ea7n m\u1ec1m to\u00e0n di\u1ec7n gi\u00fap gi\u1ea3m OPEX v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng, khi\u1ebfn ME5 Series tr\u1edf th\u00e0nh \u1ee9ng c\u1eed vi\u00ean h\u00e0ng \u0111\u1ea7u.<\/p>\n<p>Ch\u00fang t\u00f4i \u0111\u00e3 c\u00f3 h\u1ec7 th\u1ed1ng PowerVault ME5 5012 trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 ch\u1ea1y qua qu\u00e1 tr\u00ecnh thi\u1ebft l\u1eadp v\u00e0 ghi l\u1ea1i m\u1ed9t s\u1ed1 s\u1ed1 hi\u1ec7u su\u1ea5t.\u00a0Vi\u1ec7c c\u1ea5u h\u00ecnh \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua PowerVault Manager \u0111i k\u00e8m v\u1edbi giao di\u1ec7n d\u1ec5 l\u00e0m theo, c\u00f9ng v\u1edbi c\u00e1c \u0111\u1ec1 xu\u1ea5t l\u00e0m cho qu\u00e1 tr\u00ecnh n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i \u0111\u01a1n gi\u1ea3n.\u00a0Ngo\u00e0i ra, PowerVault ME5 c\u00f3 c\u1ea5u h\u00ecnh IP t\u0129nh \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh s\u1eb5n ph\u1ed5 bi\u1ebfn \u0111\u1ec3 b\u1ea1n bi\u1ebft ph\u1ea3i truy c\u1eadp v\u00e0o tr\u00ecnh duy\u1ec7t web khi n\u00f3 b\u1eadt ngu\u1ed3n.\u00a0M\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c x\u1eed l\u00fd th\u00f4ng qua giao di\u1ec7n web HTML5 c\u1ee7a n\u00f3 trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai n\u00e0y, v\u00ec v\u1eady b\u1ea1n kh\u00f4ng c\u1ea7n ph\u1ea3i x\u00f3a \u1ee9ng d\u1ee5ng SSH ho\u1eb7c Telnet y\u00eau th\u00edch c\u1ee7a m\u00ecnh.\u00a0T\u00ednh th\u1eddi gian \u0111\u1ec3 mang n\u00f3 ra kh\u1ecfi h\u1ed9p, \u0111\u1eb7t n\u00f3 v\u00e0o gi\u00e1 v\u00e0 \u0111i d\u00e2y, ch\u00fang t\u00f4i \u0111\u00e3 c\u00f3 th\u1ec3 truy c\u1eadp giao di\u1ec7n web trong v\u00f2ng ch\u01b0a \u0111\u1ea7y 10 ph\u00fat.\u00a0C\u00e1c b\u01b0\u1edbc b\u1ed5 sung m\u00e0 ch\u00fang t\u00f4i ph\u00e1c th\u1ea3o b\u00ean d\u01b0\u1edbi m\u1ea5t kho\u1ea3ng 3-5 ph\u00fat \u0111\u1ec3 th\u1ef1c hi\u1ec7n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576911d9190.png\" alt=\"\" \/><\/p>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u, h\u00e3y t\u1ea1o m\u1ed9t t\u00e0i kho\u1ea3n ng\u01b0\u1eddi d\u00f9ng tr\u00ean m\u00e0n h\u00ecnh c\u1ea5u h\u00ecnh ban \u0111\u1ea7u.\u00a0Gi\u1edbi h\u1ea1n m\u1eadt kh\u1ea9u s\u1ebd nh\u1eafc qu\u1ea3n tr\u1ecb vi\u00ean b\u1eb1ng m\u1ed9t c\u1eeda s\u1ed5 b\u1eadt l\u00ean n\u1ebfu m\u1eadt kh\u1ea9u \u0111\u00e3 nh\u1eadp kh\u00f4ng \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257691512420.png\" alt=\"\" \/><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769191f316.png\" alt=\"\" \/><\/p>\n<p>Khi t\u00e0i kho\u1ea3n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, ng\u01b0\u1eddi qu\u1ea3n l\u00fd s\u1ebd hi\u1ec3n th\u1ecb l\u1eddi nh\u1eafc ki\u1ec3m tra ch\u01b0\u01a1ng tr\u00ecnh c\u01a1 s\u1edf \u0111\u00e3 c\u1eadp nh\u1eadt.\u00a0N\u1ebfu m\u1ecdi th\u1ee9 \u0111\u1ec1u hi\u1ec7n t\u1ea1i, ng\u01b0\u1eddi qu\u1ea3n l\u00fd s\u1ebd m\u1edf Trang c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng.\u00a0PowerVault Manager s\u1ebd th\u1ef1c hi\u1ec7n t\u1eebng b\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh c\u1ea5u h\u00ecnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp th\u00e0nh c\u00f4ng v\u00e0 cho bi\u1ebft c\u00e1c b\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n t\u1ea5t hay ch\u01b0a.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257691c34667.png\" alt=\"\" \/><\/p>\n<p>Khi c\u1ea5u h\u00ecnh ban \u0111\u1ea7u ho\u00e0n t\u1ea5t v\u00e0 b\u1ed9 nh\u1edb \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh, t\u00f9y ch\u1ecdn \u0111\u1ec3 ti\u1ebfp t\u1ee5c v\u1edbi Trang t\u1ed5ng quan s\u1ebd kh\u1ea3 d\u1ee5ng.\u00a0B\u1ea1n c\u00f3 th\u1ec3 xem ch\u1ebf \u0111\u1ed9 xem th\u00f4ng tin v\u1ec1 t\u00ecnh tr\u1ea1ng h\u1ec7 th\u1ed1ng t\u1eeb Trang t\u1ed5ng quan v\u00e0 x\u00e1c nh\u1eadn c\u00e1c c\u1ea3nh b\u00e1o.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257691d65563.png\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>T\u1eeb menu th\u1ea3 xu\u1ed1ng B\u1ea3o tr\u00ec, b\u1ea1n c\u00f3 th\u1ec3 xem c\u00e1c nh\u00f3m \u0111\u0129a \u0111ang ch\u1ea1y trong qu\u00e1 tr\u00ecnh kh\u1edfi t\u1ea1o c\u1ee7a ch\u00fang \u0111\u00e3 kh\u1edfi \u0111\u1ed9ng tr\u01b0\u1edbc \u0111\u00f3.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769208da60.png\" alt=\"\" \/><\/p>\n<p>T\u1eeb Trang t\u1ed5ng quan, b\u1ea1n c\u00f3 th\u1ec3 xem tr\u1ea1ng th\u00e1i h\u1ec7 th\u1ed1ng v\u00e0 x\u00e1c minh chi ti\u1ebft ph\u1ea7n c\u1ee9ng b\u1ea5t k\u1ef3 l\u00fac n\u00e0o.\u00a0C\u00f3 m\u1ed9t t\u00f9y ch\u1ecdn \u0111\u1ec3 xem c\u1ea3 ph\u00eda tr\u01b0\u1edbc v\u00e0 ph\u00eda sau.\u00a0T\u1eeb menu c\u00e0i \u0111\u1eb7t, c\u00e1c thu\u1ed9c t\u00ednh cho t\u1ea5t c\u1ea3 c\u00e1c kh\u00eda c\u1ea1nh c\u1ee7a h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m tra th\u00f4ng qua menu th\u1ea3 xu\u1ed1ng \u0111\u01a1n gi\u1ea3n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576921d11c8.png\" alt=\"\" \/><\/p>\n<p>Sau khi kh\u1edfi t\u1ea1o nh\u00f3m \u0111\u0129a, b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c nh\u1eafc thi\u1ebft l\u1eadp tr\u00ecnh kh\u1edfi t\u1ea1o m\u00e1y ch\u1ee7.\u00a0T\u1ea1i \u0111\u00e2y, ch\u00fang t\u00f4i th\u1ea5y c\u00e1c tr\u00ecnh kh\u1edfi t\u1ea1o c\u00f3 s\u1eb5n v\u00e0 g\u00e1n ch\u00fang cho m\u1ed9t t\u00ean m\u00e1y ch\u1ee7 m\u00e0 ch\u00fang t\u00f4i t\u1ea1o.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257692545533.png\" alt=\"\" \/><\/p>\n<p>Khi b\u01b0\u1edbc t\u1ea1o m\u00e1y ch\u1ee7 l\u01b0u tr\u1eef ho\u00e0n t\u1ea5t, b\u1ea1n c\u00f3 th\u1ec3 xem dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef cung c\u1ea5p v\u00e0 thi\u1ebft l\u1eadp c\u1ee7a m\u00e1y ch\u1ee7 l\u01b0u tr\u1eef.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257692767fc0.png\" alt=\"\" \/><\/p>\n<p>C\u1ea5p ph\u00e9p v\u00e0 qu\u1ea3n l\u00fd b\u1ed9 nh\u1edb l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh r\u1ea5t \u0111\u01a1n gi\u1ea3n tr\u00ean ME5 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng PowerVault Manager.\u00a0Trong C\u1ea5p ph\u00e9p v\u00e0 Kh\u1ed1i l\u01b0\u1ee3ng, ch\u1ec9 v\u1edbi m\u1ed9t c\u00e1i nh\u00ecn \u0111\u01a1n gi\u1ea3n, b\u1ea1n c\u00f3 th\u1ec3 xem c\u00e1c t\u00e0i nguy\u00ean Nh\u00f3m hi\u1ec7n t\u1ea1i \u0111\u00e3 ti\u00eau th\u1ee5, s\u1ed1 l\u01b0\u1ee3ng ch\u01b0a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng v\u00e0 kh\u1ea3 d\u1ee5ng v\u1eabn \u0111\u01b0\u1ee3c c\u1ea5p ph\u00e9p.\u00a0\u0110\u1ec3 t\u1ea1o m\u1ed9t t\u1eadp m\u1edbi, b\u1ea1n nh\u1ea5p v\u00e0o \u201cT\u1ea1o t\u1eadp\u201d v\u00e0 ch\u1ec9 \u0111\u1ecbnh t\u00ean, dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef v\u00e0 m\u00e1y ch\u1ee7 l\u01b0u tr\u1eef n\u00e0o b\u1ea1n mu\u1ed1n \u0111\u1ecba ch\u1ec9 l\u01b0u tr\u1eef.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257692879085.png\" alt=\"\" \/><\/p>\n<p>Kh\u1ed1i l\u01b0\u1ee3ng c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho c\u00e1c m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, v\u1edbi c\u00e1c c\u00e0i \u0111\u1eb7t cho Ch\u00ednh s\u00e1ch ghi v\u00e0o b\u1ed9 nh\u1edb cache, T\u1ed1i \u01b0u h\u00f3a, K\u00edch th\u01b0\u1edbc \u0111\u1ecdc tr\u01b0\u1edbc v\u00e0 M\u1ee9c \u0111\u1ed9 quan t\u00e2m c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c.\u00a0Tier-Affinity cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn kh\u00e1c nhau \u0111\u1ec3 \u0111\u1ecbnh v\u1ecb d\u1eef li\u1ec7u c\u1ee7a b\u1ea1n tr\u00ean m\u1ea3ng, kh\u00f4ng c\u00f3 m\u1ed1i quan h\u1ec7 n\u00e0o \u0111\u01b0\u1ee3c m\u1eb7c \u0111\u1ecbnh, hi\u1ec7u su\u1ea5t \u0111\u1ec3 gi\u1eef d\u1eef li\u1ec7u n\u00f3ng nhanh ch\u00f3ng v\u00e0 l\u01b0u tr\u1eef \u0111\u1ec3 gi\u1eef d\u1eef li\u1ec7u l\u1ea1nh \u0111\u00e3 bi\u1ebft trong c\u1ea5p dung l\u01b0\u1ee3ng c\u1ee7a b\u1ea1n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257692b09ba5.png\" alt=\"\" \/><\/p>\n<p>Khi h\u1ec7 th\u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh \u0111\u1ea7y \u0111\u1ee7 v\u00e0 \u0111ang ho\u1ea1t \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00f4i tr\u01b0\u1eddng b\u1ea1n ch\u1ecdn \u0111\u1ec3 s\u1eed d\u1ee5ng b\u1ed9 nh\u1edb.\u00a0Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, ch\u00fang t\u00f4i t\u1eadn d\u1ee5ng vSphere Client c\u1ee7a VMware \u0111\u1ec3 li\u00ean k\u1ebft c\u00e1c LUN m\u1edbi v\u1edbi m\u1ed9t Kho d\u1eef li\u1ec7u m\u1edbi.\u00a0Sau c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a Ng\u00e0y 1, PowerVault Manager c\u00f3 ch\u1ee9c n\u0103ng gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t \u0111\u1ec3 theo d\u00f5i hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a b\u1ed9 nh\u1edb.\u00a0Trang ch\u1ee7 gi\u1eef ch\u1ebf \u0111\u1ed9 xem theo th\u1eddi gian th\u1ef1c v\u1ec1 tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ea3ng v\u1edbi dung l\u01b0\u1ee3ng, hi\u1ec7u su\u1ea5t, c\u1ea3nh b\u00e1o v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng n\u1ec1n trong t\u1ea7m m\u1eaft.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257692c174dc.png\" alt=\"\" \/><\/p>\n<p>Qu\u1ea3n tr\u1ecb vi\u00ean c\u0169ng c\u00f3 th\u1ec3 \u0111i s\u00e2u v\u00e0o b\u1ed9 \u0111\u1ebfm hi\u1ec7u su\u1ea5t \u0111\u1ec3 c\u00f3 c\u00e1i nh\u00ecn t\u1ed1t h\u01a1n, m\u1edf r\u1ed9ng ph\u1ea7n gi\u00e1m s\u00e1t hi\u1ec7u su\u1ea5t.\u00a0T\u1ea1i \u0111\u00e2y, ch\u00fang ta c\u00f3 th\u1ec3 xem bi\u1ec3u \u0111\u1ed3 tr\u1ef1c ti\u1ebfp tr\u00ean IOPS h\u1ec7 th\u1ed1ng, v\u1edbi c\u00e1c bi\u1ec3u \u0111\u1ed3 c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh c\u00f3 s\u1eb5n \u0111\u1ec3 xem s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea m\u00e0 b\u1ea1n quan t\u00e2m nh\u1ea5t. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng khung th\u1eddi gian c\u1ee7a b\u1ed9 \u0111\u1ebfm hi\u1ec7u su\u1ea5t \u0111\u1ec3 theo d\u00f5i d\u1eef li\u1ec7u l\u1ecbch s\u1eed t\u1ed1t h\u01a1n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257692e8f091.png\" alt=\"\" \/><\/p>\n<p>C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt h\u1ec7 th\u1ed1ng tr\u00ean PowerVault ME5 r\u1ea5t \u1ea5n t\u01b0\u1ee3ng.\u00a0C\u00e1c t\u00f9y ch\u1ecdn qu\u1ea3n l\u00fd v\u00e0 m\u1edf r\u1ed9ng l\u00e0m cho h\u1ec7 th\u1ed1ng n\u00e0y tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf \u0111ang ph\u00e1t tri\u1ec3n.<\/p>\n<h2>Hi\u1ec7u su\u1ea5t Dell PowerVault ME5<\/h2>\n<h5>C\u1ea5u h\u00ecnh<\/h5>\n<p>Ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ecbnh c\u1ea5u h\u00ecnh Dell PowerVault ME5 5012 v\u1edbi hai \u1ed5 SSD 3,84TB c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ecdc chuy\u00ean s\u00e2u, m\u01b0\u1eddi khoang c\u00f2n l\u1ea1i ch\u1ee9a \u0111\u1ea7y \u1ed5 c\u1ee9ng 8TB SAS.\u00a0\u0110\u1ed1i v\u1edbi c\u00e1c nh\u00f3m \u0111\u0129a trong nh\u00f3m l\u01b0u tr\u1eef c\u1ee7a ch\u00fang t\u00f4i, ch\u00fang t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng hai SSD \u0111\u1ec3 t\u1ea1o m\u1ed9t c\u1ea5p hi\u1ec7u su\u1ea5t RAID1 v\u00e0 c\u00e1c \u1ed5 c\u1ee9ng c\u00f2n l\u1ea1i trong m\u1ed9t c\u1ea5p l\u01b0u tr\u1eef RAID6 duy nh\u1ea5t.\u00a0C\u1ea5u h\u00ecnh n\u00e0y mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch v\u1ec1 hi\u1ec7u su\u1ea5t m\u1ea1nh m\u1ebd cho d\u1eef li\u1ec7u n\u00f3ng v\u00e0 dung l\u01b0\u1ee3ng l\u1edbn \u0111\u1ec3 l\u01b0u tr\u1eef h\u00e0ng lo\u1ea1t.\u00a0V\u1edbi ME5 5012, \u0111i\u1ec1u n\u00e0y \u0111\u00e3 \u0111\u1eb7t t\u1ea5t c\u1ea3 b\u1ed9 nh\u1edb d\u01b0\u1edbi s\u1ef1 ki\u1ec3m so\u00e1t c\u1ee7a m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n hay n\u00f3i c\u00e1ch kh\u00e1c, m\u1ed9t c\u1ea5u h\u00ecnh ch\u1ee7 \u0111\u1ed9ng-th\u1ee5 \u0111\u1ed9ng.\u00a0C\u00e1c s\u1ed1 l\u01b0\u1ee3ng \u1ed5 \u0111\u0129a kh\u00e1c nhau ho\u1eb7c khung 24-bay 2,5 inch s\u1ebd cho ph\u00e9p c\u00e1c nh\u00f3m \u0111\u01b0\u1ee3c chia \u0111\u1ec1u tr\u00ean c\u1ea3 hai b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, \u0111\u01b0a ME5 v\u00e0o c\u1ea5u h\u00ecnh ho\u1ea1t \u0111\u1ed9ng t\u00edch c\u1ef1c.<\/p>\n<p>\u0110\u1ed1i v\u1edbi k\u1ebft n\u1ed1i, ch\u00fang t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng thi\u1ebft l\u1eadp K\u00eanh s\u1ee3i quang t\u1eadn d\u1ee5ng t\u1ed1c \u0111\u1ed9 32Gb do b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ME5 m\u1edbi cung c\u1ea5p.\u00a0Trong thi\u1ebft l\u1eadp \u0111\u1ea7u ti\u00ean, ch\u00fang t\u00f4i \u0111\u00e3 s\u1eed d\u1ee5ng c\u1ea5u h\u00ecnh v\u1ea3i k\u00e9p trong \u0111\u00f3 m\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c chia \u0111\u1ec1u tr\u00ean hai c\u00f4ng t\u1eafc Brocade G620 32Gb FC, k\u1ebft n\u1ed1i b\u1ed1n m\u00e1y ch\u1ee7 v\u1edbi c\u1ed5ng k\u00e9p Marvell QLE2772 32Gb HBA ch\u1ea1m v\u00e0o m\u1ed7i lo\u1ea1i v\u1ea3i.\u00a0Trong thi\u1ebft l\u1eadp th\u1ee9 hai, ch\u00fang t\u00f4i \u0111\u00e3 ch\u1ecdn ki\u1ec3u tri\u1ec3n khai c\u1ea1nh trong \u0111\u00f3 b\u1ed1n m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c g\u1eafn tr\u1ef1c ti\u1ebfp v\u00e0o ME5.\u00a0V\u1edbi b\u1ed1n c\u1ed5ng 32Gb tr\u00ean m\u1ed7i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ho\u1eb7c t\u00e1m c\u1ed5ng tr\u00ean m\u1ed7i m\u1ea3ng, ph\u01b0\u01a1ng ph\u00e1p g\u1eafn tr\u1ef1c ti\u1ebfp n\u00e0y cung c\u1ea5p k\u1ebft n\u1ed1i d\u1ef1 ph\u00f2ng cho m\u1ed7i m\u00e1y ch\u1ee7.<\/p>\n<p>V\u1ec1 c\u00e1ch th\u1ee9c l\u01b0u tr\u1eef \u0111\u01b0\u1ee3c t\u1eadn d\u1ee5ng sau khi \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c m\u00e1y ch\u1ee7, ch\u00fang t\u00f4i \u0111\u00e3 t\u1ea1o m\u1ed9t LUN 3TB duy nh\u1ea5t sau \u0111\u00f3 \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u cho b\u1ed1n m\u00e1y ch\u1ee7 VMware c\u1ee7a ch\u00fang t\u00f4i.\u00a0M\u00f4 h\u00ecnh th\u1eed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf xung quanh vi\u1ec7c d\u1eef li\u1ec7u n\u00f3ng c\u1ee7a ch\u00fang t\u00f4i c\u00f3 k\u00edch th\u01b0\u1edbc v\u1eeba v\u1edbi b\u00ean trong t\u1ea7ng \u0111\u00e8n flash \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.\u00a0S\u1eed d\u1ee5ng 16 m\u00e1y \u1ea3o, ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u00ednh k\u00e8m hai vmdks 80GB, ho\u1eb7c t\u1ed5ng c\u1ed9ng 2,56TB cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c Vdbench c\u1ee7a ch\u00fang t\u00f4i.\u00a0Trong b\u00e0i ki\u1ec3m tra Sysbench c\u1ee7a ch\u00fang t\u00f4i c\u00f3 ch\u1ee9a b\u1ed1n m\u00e1y \u1ea3o MySQL, dung l\u01b0\u1ee3ng d\u1eef li\u1ec7u l\u00e0 300GB cho m\u1ed7i m\u00e1y \u1ea3o, trong khi kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a SQL Server l\u00e0 1VM \u0111\u00e3 s\u1eed d\u1ee5ng kho\u1ea3ng 650GB b\u1ed9 nh\u1edb.<\/p>\n<h2>Hi\u1ec7u su\u1ea5t m\u00e1y ch\u1ee7 SQL<\/h2>\n<p>Giao th\u1ee9c ki\u1ec3m tra Microsoft SQL Server OLTP c\u1ee7a StorageReview s\u1eed d\u1ee5ng b\u1ea3n d\u1ef1 th\u1ea3o hi\u1ec7n t\u1ea1i c\u1ee7a \u0110i\u1ec3m chu\u1ea9n C (TPC-C) c\u1ee7a H\u1ed9i \u0111\u1ed3ng Hi\u1ec7u su\u1ea5t X\u1eed l\u00fd Giao d\u1ecbch, m\u1ed9t \u0111i\u1ec3m chu\u1ea9n x\u1eed l\u00fd giao d\u1ecbch tr\u1ef1c tuy\u1ebfn m\u00f4 ph\u1ecfng c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong m\u00f4i tr\u01b0\u1eddng \u1ee9ng d\u1ee5ng ph\u1ee9c t\u1ea1p.\u00a0\u0110i\u1ec3m chu\u1ea9n TPC-C ti\u1ebfn g\u1ea7n h\u01a1n so v\u1edbi \u0111i\u1ec3m chu\u1ea9n hi\u1ec7u su\u1ea5t t\u1ed5ng h\u1ee3p \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 s\u1ee9c m\u1ea1nh hi\u1ec7u su\u1ea5t v\u00e0 \u0111i\u1ec3m ngh\u1ebdn c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng l\u01b0u tr\u1eef trong m\u00f4i tr\u01b0\u1eddng c\u01a1 s\u1edf d\u1eef li\u1ec7u.<\/p>\n<p>M\u1ed7i SQL Server VM \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh v\u1edbi hai vDisks: dung l\u01b0\u1ee3ng 100GB \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng v\u00e0 dung l\u01b0\u1ee3ng 500GB cho c\u01a1 s\u1edf d\u1eef li\u1ec7u v\u00e0 t\u1ec7p nh\u1eadt k\u00fd.\u00a0T\u1eeb g\u00f3c \u0111\u1ed9 t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng, ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ecbnh c\u1ea5u h\u00ecnh m\u1ed7i m\u00e1y \u1ea3o v\u1edbi 16 vCPU, 64GB DRAM v\u00e0 t\u1eadn d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n LSI Logic SAS SCSI.\u00a0Trong khi kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c Sysbench c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 ki\u1ec3m tra tr\u01b0\u1edbc \u0111\u00e2y \u0111\u00e3 b\u00e3o h\u00f2a n\u1ec1n t\u1ea3ng v\u1ec1 c\u1ea3 I \/ O b\u1ed9 nh\u1edb v\u00e0 dung l\u01b0\u1ee3ng, th\u00ec ki\u1ec3m tra SQL t\u00ecm ki\u1ebfm hi\u1ec7u su\u1ea5t \u0111\u1ed9 tr\u1ec5.<\/p>\n<p>Th\u1eed nghi\u1ec7m n\u00e0y s\u1eed d\u1ee5ng SQL Server 2014 ch\u1ea1y tr\u00ean m\u00e1y \u1ea3o kh\u00e1ch Windows Server 2012 R2 v\u00e0 \u0111\u01b0\u1ee3c nh\u1ea5n m\u1ea1nh b\u1edfi Nh\u00e0 m\u00e1y \u0111i\u1ec3m chu\u1ea9n c\u1ee7a Dell d\u00e0nh cho c\u01a1 s\u1edf d\u1eef li\u1ec7u.\u00a0M\u1eb7c d\u00f9 c\u00e1ch s\u1eed d\u1ee5ng truy\u1ec1n th\u1ed1ng c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ed1i v\u1edbi \u0111i\u1ec3m chu\u1ea9n n\u00e0y l\u00e0 \u0111\u1ec3 ki\u1ec3m tra c\u01a1 s\u1edf d\u1eef li\u1ec7u quy m\u00f4 l\u1edbn 3.000 tr\u00ean b\u1ed9 nh\u1edb c\u1ee5c b\u1ed9 ho\u1eb7c \u0111\u01b0\u1ee3c chia s\u1ebb, nh\u01b0ng trong l\u1ea7n l\u1eb7p l\u1ea1i n\u00e0y, ch\u00fang t\u00f4i t\u1eadp trung v\u00e0o vi\u1ec7c tr\u1ea3i \u0111\u1ec1u b\u1ed1n c\u01a1 s\u1edf d\u1eef li\u1ec7u quy m\u00f4 1.500 tr\u00ean c\u00e1c m\u00e1y ch\u1ee7 c\u1ee7a ch\u00fang t\u00f4i.<\/p>\n<p>C\u1ea5u h\u00ecnh ki\u1ec3m tra m\u00e1y ch\u1ee7 SQL (m\u1ed7i m\u00e1y \u1ea3o)<\/p>\n<ul>\n<li>Windows Server 2012 R2<\/li>\n<li>D\u1ea5u ch\u00e2n l\u01b0u tr\u1eef: 600GB \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5, 500GB \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng<\/li>\n<li>SQL Server 2014\n<ul>\n<li>K\u00edch th\u01b0\u1edbc c\u01a1 s\u1edf d\u1eef li\u1ec7u: quy m\u00f4 1.500<\/li>\n<li>T\u1ea3i kh\u00e1ch h\u00e0ng \u1ea3o: 15.000<\/li>\n<li>B\u1ed9 \u0111\u1ec7m RAM: 48GB<\/li>\n<\/ul>\n<\/li>\n<li>Th\u1eddi l\u01b0\u1ee3ng ki\u1ec3m tra: 3 gi\u1edd\n<ul>\n<li>\u0110i\u1ec1u h\u00f2a tr\u01b0\u1edbc 2,5 gi\u1edd<\/li>\n<li>Kho\u1ea3ng th\u1eddi gian m\u1eabu 30 ph\u00fat<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u1ee9ng d\u1ee5ng SQL Server c\u1ee7a ch\u00fang t\u00f4i, ch\u00fang t\u00f4i \u0111\u00e3 \u0111o \u0111\u1ed9 tr\u1ec5 trung b\u00ecnh l\u00e0 1ms v\u1edbi c\u1ea5u h\u00ecnh ME5 \u0110\u00ednh k\u00e8m Tr\u1ef1c ti\u1ebfp v\u00e0 2ms trong SAN \u0111\u00ednh k\u00e8m.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769305db57.png\" alt=\"\" \/><\/p>\n<h2>Hi\u1ec7u su\u1ea5t MySQL Sysbench<\/h2>\n<p>\u0110i\u1ec3m chu\u1ea9n \u1ee9ng d\u1ee5ng l\u01b0u tr\u1eef c\u1ee5c b\u1ed9 \u0111\u1ea7u ti\u00ean c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m c\u01a1 s\u1edf d\u1eef li\u1ec7u Percona MySQL OLTP \u0111\u01b0\u1ee3c \u0111o qua SysBench.\u00a0Th\u1eed nghi\u1ec7m n\u00e0y \u0111o TPS trung b\u00ecnh (Giao d\u1ecbch m\u1ed7i gi\u00e2y), \u0111\u1ed9 tr\u1ec5 trung b\u00ecnh v\u00e0 c\u1ea3 \u0111\u1ed9 tr\u1ec5 ph\u1ea7n tr\u0103m trung b\u00ecnh.<\/p>\n<p>M\u1ed7i m\u00e1y \u1ea3o Sysbench \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh v\u1edbi ba vDisks: m\u1ed9t \u0111\u1ec3 kh\u1edfi \u0111\u1ed9ng (~ 92GB), m\u1ed9t v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u01b0\u1edbc (~ 447GB) v\u00e0 th\u1ee9 ba d\u00e0nh cho c\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111ang \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m (270GB).\u00a0T\u1eeb g\u00f3c \u0111\u1ed9 t\u00e0i nguy\u00ean h\u1ec7 th\u1ed1ng, ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ecbnh c\u1ea5u h\u00ecnh m\u1ed7i m\u00e1y \u1ea3o v\u1edbi 16 vCPU, 60GB DRAM v\u00e0 t\u1eadn d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n LSI Logic SAS SCSI.<\/p>\n<p>C\u1ea5u h\u00ecnh ki\u1ec3m tra Sysbench (m\u1ed7i m\u00e1y \u1ea3o)<\/p>\n<ul>\n<li>CentOS 6.3 64-bit<\/li>\n<li>Percona XtraDB 5.5.30-rel30.1\n<ul>\n<li>B\u1ea3ng c\u01a1 s\u1edf d\u1eef li\u1ec7u: 100<\/li>\n<li>K\u00edch th\u01b0\u1edbc c\u01a1 s\u1edf d\u1eef li\u1ec7u: 10.000.000<\/li>\n<li>Ch\u1ee7 \u0111\u1ec1 c\u01a1 s\u1edf d\u1eef li\u1ec7u: 32<\/li>\n<li>B\u1ed9 \u0111\u1ec7m RAM: 24GB<\/li>\n<\/ul>\n<\/li>\n<li>Th\u1eddi l\u01b0\u1ee3ng ki\u1ec3m tra: 3 gi\u1edd\n<ul>\n<li>2 gi\u1edd \u0111i\u1ec1u h\u00f2a tr\u01b0\u1edbc 32 ch\u1ee7 \u0111\u1ec1<\/li>\n<li>1 gi\u1edd 32 ch\u1ee7 \u0111\u1ec1<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c Sysbench c\u1ee7a ch\u00fang t\u00f4i, c\u1ea3 hai c\u1ea5u h\u00ecnh PowerVault ME5 \u0111\u1ec1u r\u1ea5t ph\u00f9 h\u1ee3p.\u00a0Ch\u00fang t\u00f4i \u0111o \u0111\u01b0\u1ee3c 9.517 TPS t\u1eeb c\u1ea5u h\u00ecnh SAN \u0111\u00ednh k\u00e8m trong khi thi\u1ebft l\u1eadp \u0110\u00ednh k\u00e8m Tr\u1ef1c ti\u1ebfp \u0111o \u0111\u01b0\u1ee3c 9.538 TPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769309fbb0.png\" alt=\"\" \/><\/p>\n<p>\u0110\u1ed9 tr\u1ec5 trung b\u00ecnh tr\u00ean to\u00e0n b\u1ed9 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c 4VM \u0111o \u0111\u01b0\u1ee3c l\u00e0 13,49ms t\u1eeb ME5 g\u1eafn v\u1edbi SAN trong khi ME5 \u0111\u01b0\u1ee3c g\u1eafn tr\u1ef1c ti\u1ebfp \u0111o \u0111\u01b0\u1ee3c l\u00e0 13,42ms.<\/p>\n<h2><\/h2>\n<h2><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769321e3d8.png\" alt=\"\" \/><\/h2>\n<p>Trong th\u1eed nghi\u1ec7m Sysbench cu\u1ed1i c\u00f9ng c\u1ee7a ch\u00fang t\u00f4i \u0111o \u0111\u1ed9 tr\u1ec5 ph\u1ea7n tr\u0103m trung b\u00ecnh th\u1ee9 99, ch\u00fang t\u00f4i th\u1ea5y 28,17ms t\u1eeb ME5 g\u1eafn v\u1edbi SAN so v\u1edbi 25,72ms khi ME5 \u0111\u01b0\u1ee3c g\u1eafn tr\u1ef1c ti\u1ebfp.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257693290bbd.png\" alt=\"\" \/><\/p>\n<h2>Ph\u00e2n t\u00edch kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c VDBench<\/h2>\n<p>Khi n\u00f3i \u0111\u1ebfn m\u1ea3ng l\u01b0u tr\u1eef \u0111i\u1ec3m chu\u1ea9n, th\u1eed nghi\u1ec7m \u1ee9ng d\u1ee5ng l\u00e0 t\u1ed1t nh\u1ea5t v\u00e0 th\u1eed nghi\u1ec7m t\u1ed5ng h\u1ee3p \u0111\u1ee9ng \u1edf v\u1ecb tr\u00ed th\u1ee9 hai.\u00a0M\u1eb7c d\u00f9 kh\u00f4ng ph\u1ea3i l\u00e0 \u0111\u1ea1i di\u1ec7n ho\u00e0n h\u1ea3o cho kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c th\u1ef1c t\u1ebf, nh\u01b0ng c\u00e1c th\u1eed nghi\u1ec7m t\u1ed5ng h\u1ee3p gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c <a class=\"iblink\" href=\"\/storage\/\">thi\u1ebft b\u1ecb l\u01b0u tr\u1eef<\/a> c\u01a1 b\u1ea3n v\u1edbi h\u1ec7 s\u1ed1 l\u1eb7p l\u1ea1i gi\u00fap d\u1ec5 d\u00e0ng th\u1ef1c hi\u1ec7n so s\u00e1nh t\u00e1o t\u1ee3n gi\u1eefa c\u00e1c gi\u1ea3i ph\u00e1p c\u1ea1nh tranh.\u00a0C\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c n\u00e0y cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c c\u1ea5u h\u00ecnh th\u1eed nghi\u1ec7m kh\u00e1c nhau, t\u1eeb c\u00e1c b\u00e0i ki\u1ec3m tra \u201cb\u1ed1n g\u00f3c\u201d, c\u00e1c b\u00e0i ki\u1ec3m tra k\u00edch th\u01b0\u1edbc truy\u1ec1n c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u1ed5 bi\u1ebfn, c\u0169ng nh\u01b0 c\u00e1c b\u1ea3n ghi d\u1ea5u v\u1ebft t\u1eeb c\u00e1c m\u00f4i tr\u01b0\u1eddng VDI kh\u00e1c nhau.\u00a0T\u1ea5t c\u1ea3 c\u00e1c th\u1eed nghi\u1ec7m n\u00e0y \u0111\u1ec1u t\u1eadn d\u1ee5ng tr\u00ecnh t\u1ea1o kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c vdBench chung, v\u1edbi m\u1ed9t c\u00f4ng c\u1ee5 t\u1ea1o t\u1eadp l\u1ec7nh \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 thu th\u1eadp k\u1ebft qu\u1ea3 qua m\u1ed9t c\u1ee5m th\u1eed nghi\u1ec7m m\u00e1y t\u00ednh l\u1edbn.\u00a0\u0110i\u1ec1u n\u00e0y cho ph\u00e9p ch\u00fang t\u00f4i l\u1eb7p l\u1ea1i c\u00f9ng m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c tr\u00ean nhi\u1ec1u lo\u1ea1i <a class=\"iblink\" href=\"\/storage\/\">thi\u1ebft b\u1ecb l\u01b0u tr\u1eef<\/a>, bao g\u1ed3m m\u1ea3ng flash v\u00e0 thi\u1ebft b\u1ecb l\u01b0u tr\u1eef ri\u00eang l\u1ebb.<\/p>\n<p>H\u1ed3 s\u01a1:<\/p>\n<ul>\n<li>\u0110\u1ecdc ng\u1eabu nhi\u00ean 4K: \u0110\u1ecdc 100%, 128 lu\u1ed3ng, 0-120% trang tr\u00ed<\/li>\n<li>Ghi ng\u1eabu nhi\u00ean 4K: 100% ghi, 64 ch\u1ee7 \u0111\u1ec1, 0-120% trang tr\u00ed<\/li>\n<li>\u0110\u1ecdc tu\u1ea7n t\u1ef1 64K: \u0110\u1ecdc 100%, 16 ch\u1ee7 \u0111\u1ec1, 0-120% trang tr\u00ed<\/li>\n<li>Ghi tu\u1ea7n t\u1ef1 64K: Vi\u1ebft 100%, 8 ch\u1ee7 \u0111\u1ec1, 0-120% trang tr\u00ed<\/li>\n<li>C\u01a1 s\u1edf d\u1eef li\u1ec7u t\u1ed5ng h\u1ee3p: SQL v\u00e0 Oracle<\/li>\n<li>VDI B\u1ea3n sao \u0111\u1ea7y \u0111\u1ee7 v\u00e0 D\u1ea5u v\u1ebft b\u1ea3n sao \u0111\u01b0\u1ee3c li\u00ean k\u1ebft<\/li>\n<\/ul>\n<p>Trong su\u1ed1t c\u00e1c th\u1eed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i, hi\u1ec7u su\u1ea5t cho chuy\u1ec3n m\u1ea1ch ho\u1eb7c kh\u00f4ng chuy\u1ec3n m\u1ea1ch l\u00e0 g\u1ea7n.\u00a0B\u1ea1n s\u1ebd nh\u1eadn th\u1ea5y t\u1eeb bi\u1ec3u \u0111\u1ed3 b\u00ean d\u01b0\u1edbi r\u1eb1ng m\u1ecdi th\u1ee9 t\u1eeb \u0111\u1ed9 tr\u1ec5, IOP v\u00e0 th\u00f4ng l\u01b0\u1ee3ng h\u1ea7u nh\u01b0 gi\u1ed1ng h\u1ec7t nhau.\u00a0Cu\u1ed1i c\u00f9ng, k\u1ebft qu\u1ea3 t\u1ef1 n\u00f3i l\u00ean khi n\u00f3i \u0111\u1ebfn h\u1ea7u nh\u01b0 b\u1ea5t k\u1ef3 b\u00e0i ki\u1ec3m tra kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c n\u00e0o m\u00e0 ch\u00fang t\u00f4i \u0111\u00e3 th\u1ef1c hi\u1ec7n.<\/p>\n<p>B\u1eaft \u0111\u1ea7u v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c b\u1ed1n g\u00f3c c\u1ee7a ch\u00fang t\u00f4i (th\u00f4ng l\u01b0\u1ee3ng cao nh\u1ea5t v\u00e0 b\u0103ng th\u00f4ng cao nh\u1ea5t), ch\u00fang t\u00f4i \u0111\u00e3 xem x\u00e9t \u0111\u1ed9 b\u00e3o h\u00f2a I \/ O kh\u1ed1i nh\u1ecf trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0111\u1ecdc ng\u1eabu nhi\u00ean 4K.\u00a0\u1ede \u0111\u00e2y, ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y c\u1ea3 hai c\u1ea5u h\u00ecnh c\u1ee7a PowerVault ME5 \u0111\u1ec1u cho th\u1ea5y \u0111\u1ed9 tr\u1ec5 d\u01b0\u1edbi 1ms m\u1ea1nh l\u00ean \u0111\u1ebfn 260 ngh\u00ecn IOPS tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u1ec9nh 300,6 ngh\u00ecn IOPS v\u00e0 290,5 ngh\u00ecn IOPS cho c\u00e1c c\u1ea5u h\u00ecnh SAN v\u00e0 Direct Attached t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769341b4b3.png\" alt=\"\" \/><\/p>\n<p>Chuy\u1ec3n sang kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c ghi ng\u1eabu nhi\u00ean 4K, ME5 \u0111\u00e3 th\u1ea5y \u0111\u1ed9 tr\u1ec5 d\u01b0\u1edbi 1ms th\u00f4ng qua 70k IOPS tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u1ec9nh 78k IOPS trong m\u1ed7i c\u1ea5u h\u00ecnh.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769357f2b9.png\" alt=\"\" \/><\/p>\n<p>V\u1edbi hai \u1ed5 SSD c\u1ee7a ch\u00fang t\u00f4i \u1edf c\u1ea5u h\u00ecnh RAID1, c\u0169ng nh\u01b0 \u0111o hi\u1ec7u su\u1ea5t c\u1ee7a d\u1eef li\u1ec7u n\u1eb1m b\u00ean trong t\u1ea7ng n\u00f3ng \u0111\u00f3, ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y b\u0103ng th\u00f4ng \u0111\u1ecdc 64K m\u1ea1nh m\u1ebd v\u01b0\u1ee3t tr\u1ed9i \u1edf m\u1ee9c 4GB \/ s t\u1eeb ME5.\u00a0V\u1edbi c\u00e1c \u1ed5 SSD b\u1ed5 sung, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u1eb7p th\u1ee9 hai \u0111\u1ec3 t\u1eadn d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n kh\u00e1c, nh\u1eefng con s\u1ed1 n\u00e0y s\u1ebd cao h\u01a1n nhi\u1ec1u.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769370caf9.png\" alt=\"\" \/><\/p>\n<p>Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c ghi tu\u1ea7n t\u1ef1 64K c\u1ee7a ch\u00fang t\u00f4i, hi\u1ec7u su\u1ea5t ghi \u0111\u1ee9ng \u0111\u1ea7u \u1edf m\u1ee9c 950MB \/ s, m\u1ed9t l\u1ea7n n\u1eefa gi\u1edbi h\u1ea1n v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng \u1ed5 SSD \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t trong thi\u1ebft b\u1ecb, v\u1edbi r\u1ea5t nhi\u1ec1u ti\u1ec1m n\u0103ng t\u0103ng l\u00ean d\u1ef1a tr\u00ean c\u00e1ch h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh.<\/p>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257693783ba4.png\" alt=\"\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>B\u1ed9 th\u1eed nghi\u1ec7m ti\u1ebfp theo c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m ba kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c SQL t\u1ed5ng h\u1ee3p: SQL, SQL 90-10 v\u00e0 SQL 80-20.\u00a0B\u1eaft \u0111\u1ea7u v\u1edbi SQL, ch\u00fang t\u00f4i th\u1ea5y c\u1ea3 hai c\u1ea5u h\u00ecnh PowerVault ME5 \u0111\u1ec1u \u1edf tr\u1ea1ng th\u00e1i kh\u00f3a v\u1edbi nhau l\u00ean t\u1edbi 225k IOPS \u1edf \u0111\u1ed9 tr\u1ec5 d\u01b0\u1edbi 1ms, tr\u01b0\u1edbc khi \u0111\u1ee9ng \u0111\u1ea7u \u1edf m\u1ee9c 252k IOPS v\u1edbi \u0111\u1ed9 tr\u1ec5 cao nh\u1ea5t l\u00e0 4,1ms.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576938e806a.png\" alt=\"\" \/><\/p>\n<p>Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c SQL 90-10 c\u1ee7a ch\u00fang t\u00f4i, c\u1ea5u h\u00ecnh ME5 do SAN \u0111\u00ednh k\u00e8m c\u00f3 m\u1ed9t s\u1ef1 d\u1eabn \u0111\u1ea7u r\u1ea5t tinh t\u1ebf, m\u1eb7c d\u00f9 \u0111\u1ed1i v\u1edbi hi\u1ec7u su\u1ea5t tr\u01b0\u1edbc th\u1eddi \u0111i\u1ec3m b\u00e3o h\u00f2a, c\u1ea3 hai \u0111\u1ec1u r\u1ea5t ph\u00f9 h\u1ee3p.\u00a0\u1ede \u0111\u00e2y, ch\u00fang t\u00f4i \u0111\u00e3 \u0111o hi\u1ec7u su\u1ea5t d\u01b0\u1edbi mili gi\u00e2y l\u00ean \u0111\u1ebfn 186k \u200b\u200bIOPS tr\u01b0\u1edbc khi \u0111\u1ea1t m\u1ee9c 208k v\u00e0 212k IOPS cho c\u00e1c c\u1ea5u h\u00ecnh \u0110\u00ednh k\u00e8m Tr\u1ef1c ti\u1ebfp v\u00e0 SAN t\u01b0\u01a1ng \u1ee9ng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257693a76b90.png\" alt=\"\" \/><\/p>\n<p>V\u1edbi t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m ghi cao h\u01a1n trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c SQL 80-20, ch\u00fang t\u00f4i \u0111\u00e3 \u0111o hi\u1ec7u su\u1ea5t d\u01b0\u1edbi ms l\u00ean \u0111\u1ebfn 160k IOPS, tr\u01b0\u1edbc khi \u0111\u1ea1t m\u1ee9c 176k v\u00e0 179k IOPS cho c\u00e1c c\u1ea5u h\u00ecnh SAN v\u00e0 \u0110\u00ednh k\u00e8m Tr\u1ef1c ti\u1ebfp.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257693c04d4a.png\" alt=\"\" \/><\/p>\n<p>Ti\u1ebfp theo, ch\u00fang t\u00f4i c\u00f3 c\u00e1c kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c Oracle t\u1ed5ng h\u1ee3p c\u1ee7a ch\u00fang t\u00f4i: Oracle, Oracle 90-10 v\u00e0 Oracle 80-20.\u00a0Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c Oracle \u0111\u1ea7u ti\u00ean c\u1ee7a ch\u00fang t\u00f4i, c\u1ea3 hai c\u1ea5u h\u00ecnh \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng gi\u1ed1ng nhau, l\u00ean \u0111\u1ebfn 150k IOPS tr\u01b0\u1edbc khi \u0111\u1ed9 tr\u1ec5 v\u01b0\u1ee3t qu\u00e1 1ms v\u00e0 \u0111\u1ee9ng \u0111\u1ea7u l\u00e0 166k IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257693d86dad.png\" alt=\"\" \/><\/p>\n<p>\u0110\u1ed1i v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c Oracle 90-10 c\u1ee7a ch\u00fang t\u00f4i, ch\u00fang t\u00f4i \u0111\u00e3 \u0111o hi\u1ec7u su\u1ea5t d\u01b0\u1edbi mili gi\u00e2y l\u00ean \u0111\u1ebfn ch\u1ec9 d\u01b0\u1edbi 200 ngh\u00ecn IOPS, tr\u01b0\u1edbc khi m\u1ed7i c\u1ea5u h\u00ecnh \u0111\u1ea1t \u0111\u1ec9nh 209 ngh\u00ecn IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257693e09571.png\" alt=\"\" \/><\/p>\n<p>Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c Oracle 80-20 c\u1ee7a ch\u00fang t\u00f4i, ch\u00fang t\u00f4i \u0111\u00e3 \u0111o hi\u1ec7u su\u1ea5t d\u01b0\u1edbi mili gi\u00e2y th\u00f4ng qua 161 ngh\u00ecn IOPS tr\u01b0\u1edbc khi m\u1ed7i c\u1ea5u h\u00ecnh \u0111\u1ea1t 177 ngh\u00ecn IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257693e7ca00.png\" alt=\"\" \/><\/p>\n<p>Trong ph\u1ea7n cu\u1ed1i c\u00f9ng c\u1ee7a ch\u00fang t\u00f4i v\u1ec1 \u0111i\u1ec3m chu\u1ea9n, ch\u00fang t\u00f4i xem x\u00e9t hi\u1ec7u su\u1ea5t VDI t\u1ed5ng h\u1ee3p \u0111o l\u01b0\u1eddng c\u1ea3 hai k\u1ecbch b\u1ea3n B\u1ea3n sao \u0111\u1ea7y \u0111\u1ee7 v\u00e0 B\u1ea3n sao \u0111\u01b0\u1ee3c li\u00ean k\u1ebft.\u00a0Ch\u00fang t\u00f4i b\u1eaft \u0111\u1ea7u v\u1edbi B\u1ea3n sao \u0111\u1ea7y \u0111\u1ee7 xem x\u00e9t c\u00e1c s\u1ef1 ki\u1ec7n Kh\u1edfi \u0111\u1ed9ng, \u0110\u0103ng nh\u1eadp ban \u0111\u1ea7u v\u00e0 \u0110\u0103ng nh\u1eadp th\u1ee9 Hai.\u00a0Trong Kh\u1edfi \u0111\u1ed9ng, c\u1ea3 hai c\u1ea5u h\u00ecnh \u0111\u1ec1u duy tr\u00ec d\u01b0\u1edbi 1ms cho \u0111\u1ebfn 159k IOPS v\u00e0 cung c\u1ea5p hi\u1ec7u su\u1ea5t cao nh\u1ea5t l\u00ean \u0111\u1ebfn 177k IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257693fdf6cc.png\" alt=\"\" \/><\/p>\n<p>Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0110\u0103ng nh\u1eadp ban \u0111\u1ea7u FC, PowerVault ME5 \u0111\u00e3 ch\u1ee9ng ki\u1ebfn \u200b\u200bhi\u1ec7u su\u1ea5t d\u01b0\u1edbi mili gi\u00e2y ch\u1ec9 d\u01b0\u1edbi 30 ngh\u00ecn IOPS tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u1ec9nh 40,6 ngh\u00ecn IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257694190bb2.png\" alt=\"\" \/><\/p>\n<p>Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u0110\u0103ng nh\u1eadp v\u00e0o Th\u1ee9 Hai c\u1ee7a ch\u00fang t\u00f4i, c\u1ea3 c\u1ea5u h\u00ecnh SAN v\u00e0 \u0110\u00ednh k\u00e8m Tr\u1ef1c ti\u1ebfp \u0111\u1ec1u cung c\u1ea5p hi\u1ec7u su\u1ea5t d\u01b0\u1edbi mili gi\u00e2y th\u00f4ng qua 30k IOPS v\u00e0 c\u1ea3 hai \u0111\u1ec1u \u0111\u1ee9ng \u0111\u1ea7u v\u1edbi 38,5 ngh\u00ecn IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769420a2e1.png\" alt=\"\" \/><\/p>\n<p>Trong nh\u00f3m th\u1eed nghi\u1ec7m t\u1ed5ng h\u1ee3p cu\u1ed1i c\u00f9ng c\u1ee7a ch\u00fang t\u00f4i, ch\u00fang t\u00f4i xem x\u00e9t hi\u1ec7u su\u1ea5t VDI \u0111\u01b0\u1ee3c li\u00ean k\u1ebft sao ch\u00e9p, b\u1eaft \u0111\u1ea7u v\u1edbi hi\u1ec7u su\u1ea5t Kh\u1edfi \u0111\u1ed9ng.\u00a0\u1ede \u0111\u00e2y, ch\u00fang t\u00f4i \u0111\u00e3 th\u1ea5y c\u1ea3 hai c\u1ea5u h\u00ecnh ME5 g\u1ea7n nh\u01b0 gi\u1ed1ng h\u1ec7t nhau.\u00a0V\u1ec1 hi\u1ec7u su\u1ea5t d\u01b0\u1edbi mili gi\u00e2y, ch\u00fang t\u00f4i \u0111o \u0111\u01b0\u1ee3c t\u1edbi 113k IOPS tr\u01b0\u1edbc khi t\u0103ng l\u00ean 126k IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-625769438a206.png\" alt=\"\" \/><\/p>\n<p>Chuy\u1ec3n sang \u0110\u0103ng nh\u1eadp ban \u0111\u1ea7u, c\u1ea3 hai c\u1ea5u h\u00ecnh c\u1ee7a ME5 \u0111\u1ec1u cung c\u1ea5p hi\u1ec7u su\u1ea5t d\u01b0\u1edbi mili gi\u00e2y th\u00f4ng qua 15 ngh\u00ecn IOPS tr\u01b0\u1edbc khi \u0111\u1ea1t \u0111\u1ec9nh 24,7 ngh\u00ecn IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576944e2c06.png\" alt=\"\" \/><\/p>\n<p>Trong th\u1eed nghi\u1ec7m cu\u1ed1i c\u00f9ng c\u1ee7a ch\u00fang t\u00f4i \u0111o hi\u1ec7u su\u1ea5t \u0110\u0103ng nh\u1eadp v\u00e0o Th\u1ee9 Hai, c\u1ea3 hai c\u1ea5u h\u00ecnh \u0111\u1ec1u gi\u1eef \u0111\u1ed9 tr\u1ec5 d\u01b0\u1edbi 1ms cho \u0111\u1ebfn 17k IOPS v\u00e0 \u0111\u1ee9ng \u0111\u1ea7u l\u00e0 26k IOPS.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-6257694672f00.png\" alt=\"\" \/><\/p>\n<h2>L\u1eddi k\u1ebft<\/h2>\n<p>Khi n\u00f3i \u0111\u1ebfn b\u1ed9 nh\u1edb, c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf c\u1ea7n c\u00e1c m\u1ea3ng l\u01b0u tr\u1eef ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh m\u1ebd, \u0111\u00e1ng tin c\u1eady v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng, kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i l\u00e0 m\u1ed9t m\u1ea3ng v\u1edbi m\u1ed9t lo\u1ea1t c\u00e1c t\u00ednh n\u0103ng s\u1ebd kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c b\u1eadt.\u00a0\u0110\u00e2y l\u00e0 \u0111i\u1ec3m m\u00e0 c\u00e1c n\u1ec1n t\u1ea3ng nh\u01b0 Dell PowerVault ME5 xu\u1ea5t hi\u1ec7n, nh\u01b0 m\u1ed9t s\u1ea3n ph\u1ea9m l\u01b0u tr\u1eef d\u00e0nh cho doanh nghi\u1ec7p nh\u1eadp c\u1ea3nh, v\u1edbi t\u1ed1c \u0111\u1ed9 v\u00e0 m\u1ee9c gi\u00e1 ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng SMB \/ edge.\u00a0ME5 \u0111\u00e1nh b\u1eadt n\u00f3 ra kh\u1ecfi c\u00f4ng vi\u00ean \u1edf m\u1eb7t tr\u1eadn n\u00e0y, v\u1edbi gi\u00e1 kh\u1edfi \u0111i\u1ec3m d\u01b0\u1edbi $ 12K v\u00e0 m\u00f4 h\u00ecnh \u0111\u1ecbnh gi\u00e1 cho ph\u00e9p c\u00e1c doanh nghi\u1ec7p x\u00e2y d\u1ef1ng khi c\u1ea7n thi\u1ebft.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576948d0083.jpg\" alt=\"\" \/><\/p>\n<p>M\u1ed9t ph\u1ea7n l\u1edbn gi\u00e1 tr\u1ecb \u0111\u1ecbnh gi\u00e1 \u0111\u1ebfn t\u1eeb m\u00f4 h\u00ecnh ph\u1ea7n m\u1ec1m bao g\u1ed3m t\u1ea5t c\u1ea3.\u00a0\u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m OPEX v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi mang l\u1ea1i cho kh\u00e1ch h\u00e0ng s\u1ef1 \u0111\u01a1n gi\u1ea3n trong tri\u1ec3n khai v\u00e0 qu\u1ea3n l\u00fd.\u00a0H\u01a1n n\u1eefa, h\u1ec7 th\u1ed1ng h\u1ed7 tr\u1ee3 v\u00e0 qu\u1ea3n l\u00fd chu\u1ed7i cung \u1ee9ng c\u1ee7a Dell khi\u1ebfn ME5 Series tr\u1edf th\u00e0nh \u1ee9ng c\u1eed vi\u00ean h\u00e0ng \u0111\u1ea7u cho nhi\u1ec1u tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c nhau.\u00a0M\u1ed9t \u0111i\u1ec1u cu\u1ed1i c\u00f9ng c\u1ea7n l\u01b0u \u00fd, ME5 mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u00e1ng k\u1ec3 so v\u1edbi ME4, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh \u1ee9ng c\u1eed vi\u00ean di chuy\u1ec3n x\u1ee9ng \u0111\u00e1ng cho ng\u01b0\u1eddi d\u00f9ng PowerVault hi\u1ec7n t\u1ea1i.<\/p>\n<p>V\u1ec1 hi\u1ec7u su\u1ea5t, PowerVault ME5 \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh cung c\u1ea5p l\u00ean \u0111\u1ebfn 640k IOPS.\u00a0C\u00e1c th\u1eed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i cho th\u1ea5y k\u1ebft qu\u1ea3 r\u1ea5t \u0111\u00e1ng n\u1ec3 cho m\u1ed9t n\u1ec1n t\u1ea3ng l\u01b0u tr\u1eef trong ph\u00e2n kh\u00fac th\u1ecb tr\u01b0\u1eddng n\u00e0y.\u00a0M\u1eb7c d\u00f9 c\u1ea5u h\u00ecnh c\u1ee7a ch\u00fang t\u00f4i t\u1eadp trung v\u00e0o m\u1ed9t b\u1ea3n d\u1ef1ng k\u1ebft h\u1ee3p m\u1ee5c nh\u1eadp v\u1edbi hai SSD v\u00e0 ph\u1ea7n c\u00f2n l\u1ea1i l\u00e0 HDD, n\u00f3 v\u1eabn cung c\u1ea5p hi\u1ec7u su\u1ea5t I \/ O m\u1ea1nh m\u1ebd cho m\u1ed9t s\u1ed1 kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c.\u00a0Ch\u00fang t\u00f4i \u0111\u00e3 ki\u1ec3m tra hi\u1ec7u su\u1ea5t trong c\u1ea3 c\u1ea5u h\u00ecnh SAN s\u1eed d\u1ee5ng k\u1ebft c\u1ea5u 32Gb FC k\u00e9p, c\u0169ng nh\u01b0 c\u00e1ch ti\u1ebfp c\u1eadn g\u1eafn tr\u1ef1c ti\u1ebfp th\u01b0\u1eddng th\u1ea5y \u1edf m\u1ed9t s\u1ed1 v\u1ecb tr\u00ed c\u1ea1nh.<\/p>\n<p>C\u00e1c \u0111i\u1ec3m n\u1ed5i b\u1eadt v\u1ec1 hi\u1ec7u su\u1ea5t bao g\u1ed3m \u0111o 1 ho\u1eb7c 2ms \u0111\u1ed9 tr\u1ec5 trung b\u00ecnh trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c \u1ee9ng d\u1ee5ng SQL Server c\u1ee7a ch\u00fang t\u00f4i v\u00e0 h\u01a1n 9.500TPS trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c MySQL Sysbench c\u1ee7a ch\u00fang t\u00f4i tr\u00ean b\u1ed1n m\u00e1y \u1ea3o.\u00a0Trong kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c b\u1ed1n g\u00f3c, PowerVault ME5 hai SSD c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u1ee9ng \u0111\u1ea7u 300k IOPS 4K \u0111\u1ecdc ng\u1eabu nhi\u00ean v\u00e0 78k IOPs 4K ghi ng\u1eabu nhi\u00ean.\u00a0B\u0103ng th\u00f4ng tu\u1ea7n t\u1ef1 kh\u1ed1i l\u1edbn trong th\u1eed nghi\u1ec7m 64K c\u1ee7a ch\u00fang t\u00f4i \u0111o \u0111\u01b0\u1ee3c 4GB \/ gi\u00e2y \u0111\u1ecdc v\u00e0 950MB \/ gi\u00e2y ghi.<\/p>\n<p>Nh\u00ecn chung, ME5 bi\u1ebft v\u1ecb tr\u00ed c\u1ee7a m\u00ecnh tr\u00ean th\u1ecb tr\u01b0\u1eddng.\u00a0Kh\u1ea3 n\u0103ng linh ho\u1ea1t khi b\u1eaft \u0111\u1ea7u v\u1edbi HDD v\u00e0 th\u00eam SDD \u0111\u1ec3 t\u0103ng tr\u01b0\u1edfng v\u00e0 hi\u1ec7u su\u1ea5t trong t\u01b0\u01a1ng lai l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh r\u1ea5t t\u00edch c\u1ef1c c\u1ee7a ME5.\u00a0N\u1ebfu c\u00f3 m\u1ed9t \u1ee9ng d\u1ee5ng n\u00e0o \u0111\u00f3 c\u00f3 th\u1ec3 h\u01b0\u1edfng l\u1ee3i t\u1eeb t\u1ea5t c\u1ea3 \u0111\u00e8n flash, s\u1ebd l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 \u0111\u01a1n gi\u1ea3n \u0111\u1ec3 t\u1ea1o m\u00f4i tr\u01b0\u1eddng \u0111\u00f3 v\u1edbi ME5.\u00a0GUI r\u1ea5t d\u1ec5 hi\u1ec3u v\u00e0 d\u1ec5 c\u1ea5u h\u00ecnh, v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn m\u1edf r\u1ed9ng c\u00f3 th\u1ec3 \u0111\u01b0a m\u00f4 h\u00ecnh \u0111\u00e1nh gi\u00e1 c\u1ee7a ch\u00fang t\u00f4i l\u00ean \u0111\u1ebfn 6,72PB, v\u1edbi c\u00e1c b\u1ea3n n\u00e2ng c\u1ea5p ph\u1ea7n s\u1ee5n trong t\u01b0\u01a1ng lai cho ph\u00e9p t\u0103ng tr\u01b0\u1edfng l\u00ean 8PB.\u00a0H\u01a1n n\u1eefa, c\u00f3 m\u1ed9t t\u1eadp h\u1ee3p s\u00e2u c\u00e1c t\u00ednh n\u0103ng d\u00e0nh cho doanh nghi\u1ec7p.\u00a0G\u00f3i ho\u00e0n ch\u1ec9nh n\u00e0y l\u00e0m cho ME5 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho c\u00e1c SMB, l\u01b0u tr\u1eef bi\u00ean ho\u1eb7c m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng kh\u00e1c khi c\u1ea7n l\u01b0u tr\u1eef chi ph\u00ed th\u1ea5p, \u0111\u1ea7y \u0111\u1ee7 t\u00ednh n\u0103ng, \u0111\u00e1ng tin c\u1eady.<\/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=22613\">Ch\u01b0\u01a1ng tr\u00ecnh Khuy\u1ebfn m\u00e3i d\u00e0nh cho M\u00e1y ch\u1ee7 Dell PowerEdge<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19730\">Dell h\u1ee3p t\u00e1c v\u1edbi NVIDIA ph\u00e1t tri\u1ec3n gi\u1ea3i ph\u00e1p AI Factory \u0111\u1ec3 \u0111\u1ea9y m\u1ea1nh \u1ee9ng d\u1ee5ng AI<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=19113\">Ch\u01b0\u01a1ng tr\u00ecnh KM m\u00e1y ch\u1ee7 Dell &#8211; NTC Q1\/2024<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=17524\">Kh\u1edfi \u0111\u1ed9ng h\u00e0nh tr\u00ecnh AI c\u1ee7a b\u1ea1n v\u1edbi NVIDIA v\u00e0 Dell Technologies<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=15707\">\u0110\u00e1nh gi\u00e1 Dell PowerEdge R760 &#8211; M\u00e1y ch\u1ee7 2U dual-socket chu\u1ea9n m\u1ef1c<\/a><\/li>\n<li><a href=\"https:\/\/thegioimaychu.vn\/blog\/?post_type=post&#038;p=15155\">Dell EMC PowerEdge R650: M\u00e1y ch\u1ee7 1U m\u1ecfng nh\u01b0ng m\u1ea1nh m\u1ebd<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Dell gi&#7899;i thi&#7879;u d&ograve;ng l&#432;u tr&#7919; SAN PowerVault ME5 Series c&#7845;p &#273;&#7897; entry-level, &#273;&#432;&#7907;c thi&#7871;t k&#7871; v&agrave; t&#7889;i &#432;u h&oacute;a cho c&aacute;c m&ocirc;i tr&#432;&#7901;ng SAN &amp; DAS nh&#7841;y c&#7843;m v&#7873; gi&aacute;, t&#7853;p trung v&agrave;o s&#7921; &#273;&#417;n gi&#7843;n, hi&#7879;u su&#7845;t v&agrave; kh&#7843; n&#259;ng chi tr&#7843;.&nbsp;S&#7869; l&agrave; m&#7897;t c&aacute;ch n&oacute;i gi&#7843;n l&#432;&#7907;c khi n&oacute;i r&#7857;ng m&#7843;ng l&#432;u&#8230;<\/p>\n","protected":false},"author":2,"featured_media":11887,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[44,1],"tags":[673,329],"class_list":["post-11885","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product","category-tong-hop","tag-dell","tag-powervault"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dell PowerVault ME5 - M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo - 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\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Dell PowerVault ME5 - M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo - Blog | TheGioiMayChu\" \/>\n<meta name=\"twitter:description\" content=\"Dell gi&#7899;i thi&#7879;u d&ograve;ng l&#432;u tr&#7919; SAN PowerVault ME5 Series c&#7845;p &#273;&#7897; entry-level, &#273;&#432;&#7907;c thi&#7871;t k&#7871; v&agrave; t&#7889;i &#432;u h&oacute;a cho c&aacute;c m&ocirc;i tr&#432;&#7901;ng SAN &amp; DAS nh&#7841;y c&#7843;m v&#7873; gi&aacute;, t&#7853;p trung v&agrave;o s&#7921; &#273;&#417;n gi&#7843;n, hi&#7879;u su&#7845;t v&agrave; kh&#7843; n&#259;ng chi tr&#7843;.&nbsp;S&#7869; l&agrave; m&#7897;t c&aacute;ch n&oacute;i gi&#7843;n l&#432;&#7907;c khi n&oacute;i r&#7857;ng m&#7843;ng l&#432;u...\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576907cf09e-e1649895829288.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Vanito Hoang\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"38 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/\"},\"author\":{\"name\":\"Vanito Hoang\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#\\\/schema\\\/person\\\/feccec179330cfebfaa805639a357d18\"},\"headline\":\"Dell PowerVault ME5 &#8211; M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo\",\"datePublished\":\"2022-04-14T00:21:11+00:00\",\"dateModified\":\"2022-04-14T00:33:19+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/\"},\"wordCount\":7650,\"publisher\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/tgmc-blog-62576907cf09e-e1649895829288.jpg\",\"keywords\":[\"dell\",\"powervault\"],\"articleSection\":[\"S\u1ea3n ph\u1ea9m\",\"T\u1ed5ng h\u1ee3p\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/\",\"url\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/\",\"name\":\"Dell PowerVault ME5 - M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo - Blog | TheGioiMayChu\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/tgmc-blog-62576907cf09e-e1649895829288.jpg\",\"datePublished\":\"2022-04-14T00:21:11+00:00\",\"dateModified\":\"2022-04-14T00:33:19+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/#primaryimage\",\"url\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/tgmc-blog-62576907cf09e-e1649895829288.jpg\",\"contentUrl\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/wp-content\\\/uploads\\\/2022\\\/04\\\/tgmc-blog-62576907cf09e-e1649895829288.jpg\",\"width\":842,\"height\":370},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/product\\\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"S\u1ea3n ph\u1ea9m\",\"item\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/.\\\/product\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Dell PowerVault ME5 &#8211; M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/\",\"name\":\"Blog | TheGioiMayChu\",\"description\":\"C\u1eadp nh\u1eadt xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 m\u00e1y ch\u1ee7\",\"publisher\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#organization\",\"name\":\"Blog | TheGioiMayChu\",\"url\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/08\\\/cropped-ntcnlog-logo-2.png\",\"contentUrl\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/wp-content\\\/uploads\\\/2018\\\/08\\\/cropped-ntcnlog-logo-2.png\",\"width\":500,\"height\":73,\"caption\":\"Blog | TheGioiMayChu\"},\"image\":{\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/thegioimaychu\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/#\\\/schema\\\/person\\\/feccec179330cfebfaa805639a357d18\",\"name\":\"Vanito Hoang\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e8187f37f72d74f9380a1367c8c530debee44f226a3301f0765c68f7cc1f3fa4?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e8187f37f72d74f9380a1367c8c530debee44f226a3301f0765c68f7cc1f3fa4?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e8187f37f72d74f9380a1367c8c530debee44f226a3301f0765c68f7cc1f3fa4?s=96&d=mm&r=g\",\"caption\":\"Vanito Hoang\"},\"url\":\"https:\\\/\\\/thegioimaychu.vn\\\/blog\\\/author\\\/vanito\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Dell PowerVault ME5 - M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo - Blog | TheGioiMayChu","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/","twitter_card":"summary_large_image","twitter_title":"Dell PowerVault ME5 - M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo - Blog | TheGioiMayChu","twitter_description":"Dell gi&#7899;i thi&#7879;u d&ograve;ng l&#432;u tr&#7919; SAN PowerVault ME5 Series c&#7845;p &#273;&#7897; entry-level, &#273;&#432;&#7907;c thi&#7871;t k&#7871; v&agrave; t&#7889;i &#432;u h&oacute;a cho c&aacute;c m&ocirc;i tr&#432;&#7901;ng SAN &amp; DAS nh&#7841;y c&#7843;m v&#7873; gi&aacute;, t&#7853;p trung v&agrave;o s&#7921; &#273;&#417;n gi&#7843;n, hi&#7879;u su&#7845;t v&agrave; kh&#7843; n&#259;ng chi tr&#7843;.&nbsp;S&#7869; l&agrave; m&#7897;t c&aacute;ch n&oacute;i gi&#7843;n l&#432;&#7907;c khi n&oacute;i r&#7857;ng m&#7843;ng l&#432;u...","twitter_image":"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576907cf09e-e1649895829288.jpg","twitter_misc":{"Written by":"Vanito Hoang","Est. reading time":"38 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/#article","isPartOf":{"@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/"},"author":{"name":"Vanito Hoang","@id":"https:\/\/thegioimaychu.vn\/blog\/#\/schema\/person\/feccec179330cfebfaa805639a357d18"},"headline":"Dell PowerVault ME5 &#8211; M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo","datePublished":"2022-04-14T00:21:11+00:00","dateModified":"2022-04-14T00:33:19+00:00","mainEntityOfPage":{"@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/"},"wordCount":7650,"publisher":{"@id":"https:\/\/thegioimaychu.vn\/blog\/#organization"},"image":{"@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/#primaryimage"},"thumbnailUrl":"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576907cf09e-e1649895829288.jpg","keywords":["dell","powervault"],"articleSection":["S\u1ea3n ph\u1ea9m","T\u1ed5ng h\u1ee3p"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/","url":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/","name":"Dell PowerVault ME5 - M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo - Blog | TheGioiMayChu","isPartOf":{"@id":"https:\/\/thegioimaychu.vn\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/#primaryimage"},"image":{"@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/#primaryimage"},"thumbnailUrl":"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576907cf09e-e1649895829288.jpg","datePublished":"2022-04-14T00:21:11+00:00","dateModified":"2022-04-14T00:33:19+00:00","breadcrumb":{"@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/#primaryimage","url":"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576907cf09e-e1649895829288.jpg","contentUrl":"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2022\/04\/tgmc-blog-62576907cf09e-e1649895829288.jpg","width":842,"height":370},{"@type":"BreadcrumbList","@id":"https:\/\/thegioimaychu.vn\/blog\/product\/dell-powervault-me5-mang-luu-tru-cap-mo-dau-the-he-tiep-theo-p11885\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/thegioimaychu.vn\/blog\/"},{"@type":"ListItem","position":2,"name":"S\u1ea3n ph\u1ea9m","item":"https:\/\/thegioimaychu.vn\/blog\/.\/product\/"},{"@type":"ListItem","position":3,"name":"Dell PowerVault ME5 &#8211; M\u1ea3ng l\u01b0u tr\u1eef c\u1ea5p m\u1edf \u0111\u1ea7u th\u1ebf h\u1ec7 ti\u1ebfp theo"}]},{"@type":"WebSite","@id":"https:\/\/thegioimaychu.vn\/blog\/#website","url":"https:\/\/thegioimaychu.vn\/blog\/","name":"Blog | TheGioiMayChu","description":"C\u1eadp nh\u1eadt xu h\u01b0\u1edbng c\u00f4ng ngh\u1ec7 m\u00e1y ch\u1ee7","publisher":{"@id":"https:\/\/thegioimaychu.vn\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/thegioimaychu.vn\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/thegioimaychu.vn\/blog\/#organization","name":"Blog | TheGioiMayChu","url":"https:\/\/thegioimaychu.vn\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/thegioimaychu.vn\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2018\/08\/cropped-ntcnlog-logo-2.png","contentUrl":"https:\/\/thegioimaychu.vn\/blog\/wp-content\/uploads\/2018\/08\/cropped-ntcnlog-logo-2.png","width":500,"height":73,"caption":"Blog | TheGioiMayChu"},"image":{"@id":"https:\/\/thegioimaychu.vn\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/thegioimaychu\/"]},{"@type":"Person","@id":"https:\/\/thegioimaychu.vn\/blog\/#\/schema\/person\/feccec179330cfebfaa805639a357d18","name":"Vanito Hoang","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/e8187f37f72d74f9380a1367c8c530debee44f226a3301f0765c68f7cc1f3fa4?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e8187f37f72d74f9380a1367c8c530debee44f226a3301f0765c68f7cc1f3fa4?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e8187f37f72d74f9380a1367c8c530debee44f226a3301f0765c68f7cc1f3fa4?s=96&d=mm&r=g","caption":"Vanito Hoang"},"url":"https:\/\/thegioimaychu.vn\/blog\/author\/vanito\/"}]}},"_links":{"self":[{"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/posts\/11885","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/comments?post=11885"}],"version-history":[{"count":4,"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/posts\/11885\/revisions"}],"predecessor-version":[{"id":11927,"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/posts\/11885\/revisions\/11927"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/media\/11887"}],"wp:attachment":[{"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/media?parent=11885"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/categories?post=11885"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thegioimaychu.vn\/blog\/wp-json\/wp\/v2\/tags?post=11885"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}