{"id":2626,"date":"2024-08-13T09:11:55","date_gmt":"2024-08-13T09:11:55","guid":{"rendered":"https:\/\/giaiphapluutru.com\/?p=2626"},"modified":"2024-08-15T07:51:39","modified_gmt":"2024-08-15T07:51:39","slug":"iscsi-internet-small-computer-system-interface-giao-dien-he-thong-may-tinh-nho-tren-internet","status":"publish","type":"post","link":"https:\/\/giaiphapluutru.com\/index.php\/2024\/08\/13\/iscsi-internet-small-computer-system-interface-giao-dien-he-thong-may-tinh-nho-tren-internet\/","title":{"rendered":"iSCSI l\u00e0 g\u00ec? N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2626\" class=\"elementor elementor-2626\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66396e2 e-flex e-con-boxed e-con e-parent\" data-id=\"66396e2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-98b4ed5 elementor-widget elementor-widget-text-editor\" data-id=\"98b4ed5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<blockquote><p><span style=\"color: #000000;\"><em>Giao di\u1ec7n h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh nh\u1ecf Internet l\u00e0 giao th\u1ee9c l\u1edbp v\u1eadn chuy\u1ec3n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean giao th\u1ee9c TCP. Giao th\u1ee9c n\u00e0y \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa b\u1ed9 kh\u1edfi t\u1ea1o iSCSI v\u00e0 m\u1ee5c ti\u00eau l\u01b0u tr\u1eef qua\u00a0 m\u1ea1ng\u00a0TCP\/IP\u00a0\u1edf c\u1ea5p \u0111\u1ed9 kh\u1ed1i. Giao th\u1ee9c n\u00e0y c\u0169ng h\u1ed7 tr\u1ee3 m\u00e3 h\u00f3a c\u1ea5p cao c\u00e1c g\u00f3i d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n v\u00e0 gi\u1ea3i m\u00e3 khi c\u00e1c g\u00f3i d\u1eef li\u1ec7u \u0111\u1ebfn \u0111\u00edch.<\/em><\/span><\/p><\/blockquote>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f11d8bc e-flex e-con-boxed e-con e-parent\" data-id=\"f11d8bc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8ef831f elementor-widget elementor-widget-heading\" data-id=\"8ef831f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">iSCSI (Internet Small Computer System Interface) l\u00e0 g\u00ec ?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1c53b4d elementor-widget elementor-widget-image\" data-id=\"1c53b4d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"661\" height=\"367\" src=\"https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/iscsi-1.jpg\" class=\"attachment-large size-large wp-image-2645\" alt=\"\" srcset=\"https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/iscsi-1.jpg 661w, https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/iscsi-1-600x333.jpg 600w, https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/iscsi-1-300x167.jpg 300w\" sizes=\"(max-width: 661px) 100vw, 661px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-88aed51 e-flex e-con-boxed e-con e-parent\" data-id=\"88aed51\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aa680cd elementor-widget elementor-widget-text-editor\" data-id=\"aa680cd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">Giao di\u1ec7n h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh nh\u1ecf Internet, hay iSCSI, l\u00e0 m\u1ed9t giao th\u1ee9c d\u1ef1a tr\u00ean IP \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u v\u00e0 li\u00ean k\u1ebft c\u00e1c c\u01a1 s\u1edf l\u01b0u tr\u1eef d\u1eef li\u1ec7u. Giao th\u1ee9c n\u00e0y ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u qua m\u1ed9t s\u1ed1 lo\u1ea1i m\u1ea1ng, bao g\u1ed3m\u00a0LAN (m\u1ea1ng c\u1ee5c b\u1ed9)\u00a0,\u00a0WAN (m\u1ea1ng di\u1ec7n r\u1ed9ng)\u00a0v\u00e0 Internet. Giao th\u1ee9c n\u00e0y c\u0169ng l\u00e0 m\u1ed9t giao th\u1ee9c\u00a0SAN (M\u1ea1ng l\u01b0u tr\u1eef)\u00a0, cho ph\u00e9p c\u00e1c c\u00f4ng ty s\u1eed d\u1ee5ng c\u00e1c m\u1ea3ng l\u01b0u tr\u1eef trung t\u00e2m d\u1eef li\u1ec7u \u0111\u1ec3 h\u1ee3p nh\u1ea5t d\u1eef li\u1ec7u c\u1ee7a h\u1ecd. L\u00e0m nh\u01b0 v\u1eady c\u00f3 th\u1ec3 khi\u1ebfn h\u1ecd tr\u00f4ng gi\u1ed1ng nh\u01b0 \u0111ang s\u1eed d\u1ee5ng l\u01b0u tr\u1eef \u0111\u0129a c\u1ee9ng c\u1ee5c b\u1ed9 thay v\u00ec l\u01b0u tr\u1eef trung t\u00e2m d\u1eef li\u1ec7u, do hi\u1ec7u su\u1ea5t truy xu\u1ea5t d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n m\u00e0 SAN cung c\u1ea5p.<\/span><\/p><p><span style=\"color: #000000;\">Thi\u1ebft b\u1ecb l\u01b0u tr\u1eef iSCSI \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c IBM gi\u1edbi thi\u1ec7u \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh Windows NT, 2000 v\u00e0 Linux v\u00e0o n\u0103m 2001. K\u1ec3 t\u1eeb \u0111\u00f3, c\u00e1c thi\u1ebft b\u1ecb iSCSI \u0111\u00e3 \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c h\u1ec7 \u0111i\u1ec1u h\u00e0nh kh\u00e1c, bao g\u1ed3m Solaris, NetWare, VMware, macOS, NetBSD v\u00e0 HP-UX. H\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb iSCSI \u0111\u1ec1u d\u1ef1a tr\u00ean \u1ed5 c\u1ee9ng, nh\u01b0ng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb b\u0103ng iSCSI v\u00e0 thi\u1ebft b\u1ecb thay \u0111\u1ed5i ph\u01b0\u01a1ng ti\u1ec7n tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-488c9ad e-flex e-con-boxed e-con e-parent\" data-id=\"488c9ad\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2465182 elementor-widget elementor-widget-heading\" data-id=\"2465182\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">N\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ab6fc1f e-flex e-con-boxed e-con e-parent\" data-id=\"ab6fc1f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cf1ea0c elementor-widget elementor-widget-text-editor\" data-id=\"cf1ea0c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">ISCSI ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch v\u1eadn chuy\u1ec3n d\u1eef li\u1ec7u c\u1ea5p kh\u1ed1i gi\u1eefa b\u1ed9 kh\u1edfi t\u1ea1o iSCSI tr\u00ean m\u00e1y ch\u1ee7 v\u00e0 m\u1ee5c ti\u00eau iSCSI tr\u00ean thi\u1ebft b\u1ecb l\u01b0u tr\u1eef. Giao th\u1ee9c iSCSI \u0111\u00f3ng g\u00f3i c\u00e1c l\u1ec7nh SCSI v\u00e0 l\u1eafp r\u00e1p d\u1eef li\u1ec7u th\u00e0nh c\u00e1c g\u00f3i cho l\u1edbp TCP\/IP. C\u00e1c g\u00f3i \u0111\u01b0\u1ee3c g\u1eedi qua m\u1ea1ng b\u1eb1ng k\u1ebft n\u1ed1i \u0111i\u1ec3m-\u0111\u1ebfn-\u0111i\u1ec3m. Khi \u0111\u1ebfn n\u01a1i, giao th\u1ee9c iSCSI s\u1ebd th\u00e1o r\u1eddi c\u00e1c g\u00f3i, t\u00e1ch c\u00e1c l\u1ec7nh SCSI \u0111\u1ec3 h\u1ec7 \u0111i\u1ec1u h\u00e0nh (OS) s\u1ebd xem b\u1ed9 l\u01b0u tr\u1eef nh\u01b0 th\u1ec3 n\u00f3 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb SCSI \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i c\u1ee5c b\u1ed9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh d\u1ea1ng nh\u01b0 b\u00ecnh th\u01b0\u1eddng. Ng\u00e0y nay, m\u1ed9t s\u1ed1 l\u00fd do khi\u1ebfn iSCSI tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong c\u00e1c doanh nghi\u1ec7p v\u1eeba v\u00e0 nh\u1ecf (SMB) li\u00ean quan \u0111\u1ebfn c\u00e1ch\u00a0\u1ea3o h\u00f3a m\u00e1y ch\u1ee7\u00a0s\u1eed d\u1ee5ng nh\u00f3m l\u01b0u tr\u1eef. Trong m\u00f4i tr\u01b0\u1eddng \u1ea3o h\u00f3a, nh\u00f3m l\u01b0u tr\u1eef c\u00f3 th\u1ec3 truy c\u1eadp \u0111\u01b0\u1ee3c \u0111\u1ed1i v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y ch\u1ee7 trong c\u1ee5m v\u00e0 c\u00e1c n\u00fat c\u1ee5m giao ti\u1ebfp v\u1edbi nh\u00f3m l\u01b0u tr\u1eef qua m\u1ea1ng th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng giao th\u1ee9c iSCSI. C\u00f3 m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb iSCSI cho ph\u00e9p lo\u1ea1i giao ti\u1ebfp n\u00e0y gi\u1eefa m\u00e1y ch\u1ee7 kh\u00e1ch v\u00e0 h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7a7494 elementor-widget elementor-widget-image\" data-id=\"c7a7494\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"560\" height=\"418\" src=\"https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/dedicated_ethernet_switch_mobile.jpg\" class=\"attachment-large size-large wp-image-2646\" alt=\"\" srcset=\"https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/dedicated_ethernet_switch_mobile.jpg 560w, https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/dedicated_ethernet_switch_mobile-300x224.jpg 300w, https:\/\/giaiphapluutru.com\/wp-content\/uploads\/2024\/08\/dedicated_ethernet_switch_mobile-378x283.jpg 378w\" sizes=\"(max-width: 560px) 100vw, 560px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b3a7ac e-flex e-con-boxed e-con e-parent\" data-id=\"4b3a7ac\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3fead81 elementor-widget elementor-widget-heading\" data-id=\"3fead81\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Th\u00e0nh ph\u1ea7n c\u1ee7a iSCSI<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ef1478f e-flex e-con-boxed e-con e-parent\" data-id=\"ef1478f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f42f3a5 elementor-widget elementor-widget-heading\" data-id=\"f42f3a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">1. iSCSI initiator<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6dcabc elementor-widget elementor-widget-text-editor\" data-id=\"b6dcabc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">B\u1ed9 kh\u1edfi t\u1ea1o l\u00e0 ph\u1ea7n m\u1ec1m ho\u1eb7c ph\u1ea7n c\u1ee9ng d\u1ef1a tr\u00ean m\u00e1y ch\u1ee7 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t trong m\u00e1y ch\u1ee7 v\u00e0 cho ph\u00e9p g\u1eedi d\u1eef li\u1ec7u \u0111\u1ebfn v\u00e0 \u0111i t\u1eeb m\u1ea3ng l\u01b0u tr\u1eef. M\u1ea3ng ngu\u1ed3n c\u0169ng c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ed9 kh\u1edfi t\u1ea1o \u0111\u1ec3 di chuy\u1ec3n d\u1eef li\u1ec7u gi\u1eefa c\u00e1c m\u1ea3ng l\u01b0u tr\u1eef. C\u00e1c th\u00e0nh ph\u1ea7n Ethernet ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o m\u1ea1ng l\u01b0u tr\u1eef cho b\u1ed9 kh\u1edfi t\u1ea1o ph\u1ea7n m\u1ec1m v\u00e0 b\u1ed9 kh\u1edfi t\u1ea1o iSCSI qu\u1ea3n l\u00fd nhi\u1ec1u li\u00ean k\u1ebft truy\u1ec1n th\u00f4ng song song \u0111\u1ebfn nhi\u1ec1u m\u1ee5c ti\u00eau.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bc87834 elementor-widget elementor-widget-heading\" data-id=\"bc87834\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">2. iSCSI target<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c9608f6 elementor-widget elementor-widget-text-editor\" data-id=\"c9608f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">M\u1ee5c ti\u00eau l\u00e0 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean thi\u1ebft b\u1ecb l\u01b0u tr\u1eef, v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 m\u00e1y ch\u1ee7 \u0111\u1ec3 l\u01b0u tr\u1eef t\u00e0i nguy\u00ean l\u01b0u tr\u1eef v\u00e0 cho ph\u00e9p truy c\u1eadp v\u00e0o l\u01b0u tr\u1eef. M\u1ee5c ti\u00eau iSCSI l\u00e0 t\u00e0i nguy\u00ean l\u01b0u tr\u1eef n\u1eb1m tr\u00ean m\u00e1y ch\u1ee7 iSCSI, th\u01b0\u1eddng \u0111\u1ea1i di\u1ec7n cho l\u01b0u tr\u1eef \u0111\u0129a c\u1ee9ng v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c truy c\u1eadp b\u1edfi c\u00e1c m\u1ea1ng d\u1ef1a tr\u00ean Ethernet. M\u1ee5c ti\u00eau l\u00e0 c\u00e1c nh\u00e0 cung c\u1ea5p d\u1eef li\u1ec7u nh\u01b0 m\u1ea3ng \u0111\u0129a ho\u1eb7c th\u01b0 vi\u1ec7n b\u0103ng. M\u1ee5c ti\u00eau iSCSI ph\u01a1i b\u00e0y m\u1ed9t ho\u1eb7c nhi\u1ec1u SCSI LUN cho c\u00e1c b\u1ed9 kh\u1edfi t\u1ea1o iSCSI c\u1ee5 th\u1ec3, nh\u01b0ng \u0111\u1ed1i v\u1edbi l\u01b0u tr\u1eef doanh nghi\u1ec7p, m\u1ee5c ti\u00eau iSCSI l\u00e0 c\u00e1c th\u1ef1c th\u1ec3 logic. M\u1ee5c ti\u00eau iSCSI qu\u1ea3n l\u00fd nhi\u1ec1u li\u00ean k\u1ebft truy\u1ec1n th\u00f4ng song song \u0111\u1ebfn nhi\u1ec1u b\u1ed9 kh\u1edfi t\u1ea1o.<\/span><\/p><p><span style=\"color: #000000;\">B\u1ed9 \u0111i\u1ec1u h\u1ee3p bus m\u00e1y ch\u1ee7 iSCSI (HBA) t\u01b0\u01a1ng t\u1ef1 nh\u01b0 Fibre Channel, gi\u00fap gi\u1ea3m t\u1ea3i nhi\u1ec1u x\u1eed l\u00fd h\u01a1n t\u1eeb b\u1ed9 x\u1eed l\u00fd h\u1ec7 th\u1ed1ng. HBA gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u1ee7a m\u1ea1ng l\u01b0u tr\u1eef v\u00e0 m\u00e1y ch\u1ee7, nh\u01b0ng chi ph\u00ed c\u1ee7a n\u00f3 th\u01b0\u1eddng cao h\u01a1n ba ho\u1eb7c b\u1ed1n l\u1ea7n so v\u1edbi NIC Ethernet ti\u00eau chu\u1ea9n. Tuy nhi\u00ean, c\u00f4ng c\u1ee5 gi\u1ea3m t\u1ea3i iSCSI (iSOE) t\u01b0\u01a1ng t\u1ef1 v\u00e0 \u00edt t\u1ed1n k\u00e9m h\u01a1n, c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p thay th\u1ebf t\u1ed1t.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-999010e e-flex e-con-boxed e-con e-parent\" data-id=\"999010e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-47316f4 elementor-widget elementor-widget-heading\" data-id=\"47316f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng iSCSI<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cfe854a e-flex e-con-boxed e-con e-parent\" data-id=\"cfe854a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5562985 elementor-widget elementor-widget-text-editor\" data-id=\"5562985\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">V\u1edbi s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a SCSI, Ethernet v\u00e0 TCP\/IP, iSCSI mang l\u1ea1i nh\u1eefng l\u1ee3i \u00edch sau:<\/span><\/p><ul><li><span style=\"color: #000000;\">V\u00ec iSCSI \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean c\u00e1c ti\u00eau chu\u1ea9n \u1ed5n \u0111\u1ecbnh v\u00e0 quen thu\u1ed9c n\u00ean h\u1ea7u h\u1ebft nh\u00e2n vi\u00ean CNTT \u0111\u1ec1u quen thu\u1ed9c v\u1edbi c\u00f4ng ngh\u1ec7 n\u00e0y.<\/span><\/li><li><span style=\"color: #000000;\">N\u00f3 t\u1ea1o ra m\u1ed9t SAN, t\u1eeb \u0111\u00f3 l\u00e0m gi\u1ea3m T\u1ed5ng chi ph\u00ed s\u1edf h\u1eefu (TCO). V\u00ec h\u1ec7 th\u1ed1ng SAN d\u1ec5 c\u00e0i \u0111\u1eb7t v\u00e0 \u00edt c\u1ea7n b\u1ea3o tr\u00ec h\u01a1n do c\u00f3 s\u1ef1 tham gia c\u1ee7a TCP\/IP, n\u00ean kh\u00f4ng c\u1ea7n ph\u1ea3i thu\u00ea nh\u00e2n vi\u00ean chuy\u00ean m\u00f4n; do \u0111\u00f3, chi ph\u00ed \u0111\u01b0\u1ee3c gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/span><\/li><li><span style=\"color: #000000;\">V\u00ec truy\u1ec1n d\u1eef li\u1ec7u Ethernet c\u00f3 th\u1ec3 truy\u1ec1n qua m\u1ea1ng IP n\u00ean s\u1ebd kh\u00f4ng c\u00f3 gi\u1edbi h\u1ea1n kho\u1ea3ng c\u00e1ch th\u1ef1c t\u1ebf n\u00e0o.<\/span><\/li><li><span style=\"color: #000000;\">Vi\u1ec7c tri\u1ec3n khai c\u1ee7a n\u00f3 cung c\u1ea5p m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng t\u00e1c cao. V\u00ec v\u1eady, n\u00f3 l\u00e0m gi\u1ea3m c\u00e1c m\u1ea1ng l\u01b0\u1edbi v\u00e0 c\u00e1p kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t v\u00ec c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch Ethernet thay v\u00ec ph\u1ea7n c\u1ee9ng chuy\u00ean d\u1ee5ng c\u1ee7a c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch Fibre Channel (FC) c\u0169ng c\u00f3 gi\u00e1 th\u00e0nh cao.<\/span><\/li><li><span style=\"color: #000000;\">Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c k\u00eanh c\u00e1p quang, n\u00f3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u1ed9t giao th\u1ee9c m\u1ea1ng ri\u00eang bi\u1ec7t. N\u00f3 truy\u1ec1n d\u1eef li\u1ec7u b\u1eb1ng giao th\u1ee9c TCP\/IP qua c\u00e1c m\u1ea1ng Ethernet quen thu\u1ed9c hi\u1ec7n \u0111ang h\u1ed7 tr\u1ee3 l\u01b0u l\u01b0\u1ee3ng m\u1ea1ng trong c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u.<\/span><\/li><li><span style=\"color: #000000;\">\u00cdt ho\u1eb7c kh\u00f4ng c\u1ea7n \u0111\u1ea7u t\u01b0 v\u00e0o c\u00f4ng ngh\u1ec7 m\u1ea1ng m\u1edbi \u0111\u1ec3 b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng iSCSI SAN. Tuy nhi\u00ean, m\u1ed9t s\u1ed1 tri\u1ec3n khai m\u1ea1ng iSCSI chuy\u00ean d\u1ee5ng ho\u1eb7c m\u1ea1ng con t\u1ed1i \u0111a h\u00f3a b\u0103ng th\u00f4ng c\u00f3 s\u1eb5n \u0111\u1ec3 l\u01b0u tr\u1eef. M\u1ea1ng iSCSI c\u0169ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c tri\u1ec3n khai tr\u00ean Ethernet nhanh nh\u01b0 hi\u1ec7u su\u1ea5t v\u00e0 IOPS \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a 10 Gigabit (ho\u1eb7c h\u01a1n).<\/span><\/li><li><span style=\"color: #000000;\">Giao th\u1ee9c iSCSI h\u1ed7 tr\u1ee3 nhi\u1ec1u t\u00ednh n\u0103ng \u0111\u1ec3 c\u1ea3i thi\u1ec7n b\u1ea3o m\u1eadt v\u00e0 hi\u1ec7u su\u1ea5t nh\u01b0 \u1ea3nh ch\u1ee5p nhanh kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i, lo\u1ea1i b\u1ecf tr\u00f9ng l\u1eb7p, cung c\u1ea5p m\u1ecfng, v.v.<\/span><\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6048dc0 e-flex e-con-boxed e-con e-parent\" data-id=\"6048dc0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-35542ef elementor-widget elementor-widget-heading\" data-id=\"35542ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">Gi\u1edbi h\u1ea1n c\u1ee7a iSCSI<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b742c55 e-flex e-con-boxed e-con e-parent\" data-id=\"b742c55\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-492bfbe elementor-widget elementor-widget-text-editor\" data-id=\"492bfbe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">H\u1ea1n ch\u1ebf ch\u00ednh c\u1ee7a m\u1ea1ng l\u01b0u tr\u1eef iSCSI li\u00ean quan \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang so v\u1edbi m\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef d\u1ef1a tr\u00ean FC. Khi m\u1edbi tri\u1ec3n khai, kho\u1ea3ng c\u00e1ch hi\u1ec7u su\u1ea5t gi\u1eefa hai c\u00f4ng ngh\u1ec7 n\u00e0y r\u1ea5t l\u1edbn, nh\u01b0ng s\u1ef1 s\u1eb5n c\u00f3 c\u1ee7a 10 GbE iSCSI v\u00e0 c\u00e1c tri\u1ec3n khai c\u00f4ng ngh\u1ec7 kh\u00e1c nh\u01b0 \u0111a \u0111\u01b0\u1eddng d\u1eabn v\u00e0 b\u1eafc c\u1ea7u trung t\u00e2m d\u1eef li\u1ec7u \u0111\u00e3 gi\u00fap thu h\u1eb9p kho\u1ea3ng c\u00e1ch hi\u1ec7u su\u1ea5t.<\/span><\/p><p><span style=\"color: #000000;\">Ng\u00e0y nay, l\u01b0u tr\u1eef iSCSI ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u01b0 \u2014 ho\u1eb7c g\u1ea7n nh\u01b0 t\u1ed1t nh\u01b0 \u2014 c\u00e1c h\u1ec7 th\u1ed1ng FC \u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh t\u01b0\u01a1ng t\u1ef1. V\u00e0 v\u1edbi k\u1ebft n\u1ed1i 100 GbE cho iSCSI trong t\u01b0\u01a1ng lai g\u1ea7n, l\u01b0u tr\u1eef iSCSI c\u00f3 th\u1ec3 s\u1ebd theo k\u1ecbp \u2014 ho\u1eb7c th\u1eadm ch\u00ed v\u01b0\u1ee3t qua \u2014 c\u00e1c h\u1ec7 th\u1ed1ng FC ch\u1ea1y \u1edf t\u1ed1c \u0111\u1ed9 32 GBps v\u00e0 64 GBps.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-ee24ca9 e-flex e-con-boxed e-con e-parent\" data-id=\"ee24ca9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7143521 elementor-widget elementor-widget-heading\" data-id=\"7143521\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">K\u1ebft lu\u1eadn<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4989eb e-flex e-con-boxed e-con e-parent\" data-id=\"c4989eb\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-889ffc9 elementor-widget elementor-widget-text-editor\" data-id=\"889ffc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000;\">T\u00f3m l\u1ea1i, l\u01b0u tr\u1eef iSCSI c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng m\u1ea1ng c\u1ee7a doanh nghi\u1ec7p b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch v\u00e0 b\u1ed9 \u0111\u1ecbnh tuy\u1ebfn Ethernet ti\u00eau chu\u1ea9n \u0111\u1ec3 di chuy\u1ec3n d\u1eef li\u1ec7u t\u1eeb m\u00e1y ch\u1ee7 \u0111\u1ebfn b\u1ed9 l\u01b0u tr\u1eef. N\u00f3 c\u0169ng cho ph\u00e9p s\u1eed d\u1ee5ng c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng IP \u0111\u1ec3 m\u1edf r\u1ed9ng quy\u1ec1n truy c\u1eadp v\u00e0o b\u1ed9 l\u01b0u tr\u1eef SAN v\u00e0 m\u1edf r\u1ed9ng k\u1ebft n\u1ed1i SAN tr\u00ean m\u1ecdi kho\u1ea3ng c\u00e1ch. V\u00ec v\u1eady, c\u00e1c t\u1ed5 ch\u1ee9c y\u00eau c\u1ea7u b\u1ea3o m\u1eadt l\u01b0u tr\u1eef d\u1eef li\u1ec7u ho\u1eb7c ph\u1ee5c h\u1ed3i sau th\u1ea3m h\u1ecda s\u1ebd \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i r\u1ea5t nhi\u1ec1u t\u1eeb iSCSI SAN.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fac34f1 e-flex e-con-boxed e-con e-parent\" data-id=\"fac34f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95eda2e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"95eda2e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4fe2ef7 e-flex e-con-boxed e-con e-parent\" data-id=\"4fe2ef7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5fd67d5 elementor-widget elementor-widget-text-editor\" data-id=\"5fd67d5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h5 style=\"text-align: center;\"><span style=\"color: #003366;\">C\u00d4NG TY C\u1ed4 PH\u1ea6N GI\u1ea2I PH\u00c1P C\u00d4NG NGH\u1ec6 \u00c1NH S\u00c1NG<\/span><\/h5><p style=\"padding-left: 40px;\"><span style=\"color: #000000;\"><strong>TP. H\u00c0 N\u1ed8I<\/strong><\/span><\/p><ul><li style=\"list-style-type: none;\"><ul><li><span style=\"color: #000000;\"><strong>\u0110\u1ecba ch\u1ec9:<\/strong>\u00a0S\u1ed1 18, ng\u00f5 172\/ 69 Ph\u00fa Di\u1ec5n, P. Ph\u00fa Di\u1ec5n, Q. B\u1eafc T\u1eeb Li\u00eam, H\u00e0 N\u1ed9i<\/span><\/li><li><span style=\"color: #000000;\"><strong>\u0110i\u1ec7n tho\u1ea1i:<\/strong>\u00a0098.676.0010<\/span><\/li><li><span style=\"color: #000000;\"><strong>Email:<\/strong><span style=\"text-decoration: underline; color: #0000ff;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"mailto:info@lightjsc.com\">\u00a0info@lightjsc.com<\/a><\/span><\/span><\/li><\/ul><\/li><\/ul><h6 style=\"padding-left: 40px;\"><span style=\"color: #000000;\"><strong>TP. H\u1ed2 CH\u00cd MINH<\/strong><\/span><\/h6><ul><li style=\"list-style-type: none;\"><ul><li><span style=\"color: #000000;\"><strong>\u0110\u1ecba ch\u1ec9:<\/strong>\u00a0\u00a0S\u1ed1 19 \u0110\u01b0\u1eddng S\u1ed1 1, KDC Ch\u1ee3 L\u1edbn, Ph\u01b0\u1eddng Ph\u00fa M\u1ef9, Qu\u1eadn 7, TP. H\u1ed3 Ch\u00ed Minh<\/span><\/li><li><span style=\"color: #000000;\"><strong>\u0110i\u1ec7n tho\u1ea1i:<\/strong>\u00a00799.999.978<\/span><\/li><li><span style=\"color: #000000;\"><strong>Email:<\/strong>\u00a0<span style=\"text-decoration: underline; color: #0000ff;\"><a style=\"color: #0000ff; text-decoration: underline;\" href=\"mailto:info@lightjsc.com\">info@lightjsc.com<\/a><\/span><\/span><\/li><\/ul><\/li><\/ul><h6><span style=\"color: #ff6600;\">N\u1ebfu c\u00f3 v\u1ea5n \u0111\u1ec1 th\u1eafc m\u1eafc ho\u1eb7c c\u1ea7n h\u1ed7 tr\u1ee3 t\u01b0 v\u1ea5n b\u00e1o gi\u00e1 .\u00a0Vui l\u00f2ng li\u00ean h\u1ec7 \u0111\u1ec3 ch\u00fang t\u00f4i c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n !\u00a0<\/span><\/h6>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Giao di\u1ec7n h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh nh\u1ecf Internet l\u00e0 giao th\u1ee9c l\u1edbp v\u1eadn chuy\u1ec3n \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng tr\u00ean giao th\u1ee9c TCP. Giao th\u1ee9c n\u00e0y \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u gi\u1eefa b\u1ed9 kh\u1edfi t\u1ea1o iSCSI v\u00e0 m\u1ee5c ti\u00eau l\u01b0u tr\u1eef qua\u00a0 m\u1ea1ng\u00a0TCP\/IP\u00a0\u1edf c\u1ea5p \u0111\u1ed9 kh\u1ed1i. Giao th\u1ee9c n\u00e0y c\u0169ng h\u1ed7 tr\u1ee3 m\u00e3 h\u00f3a c\u1ea5p cao c\u00e1c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2647,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[54,100,101],"class_list":["post-2626","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-cong-nghe","tag-giai-phap-luu-tru","tag-iscsi","tag-network-interface"],"_links":{"self":[{"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/posts\/2626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/comments?post=2626"}],"version-history":[{"count":9,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/posts\/2626\/revisions"}],"predecessor-version":[{"id":2654,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/posts\/2626\/revisions\/2654"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/media\/2647"}],"wp:attachment":[{"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/media?parent=2626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/categories?post=2626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/giaiphapluutru.com\/index.php\/wp-json\/wp\/v2\/tags?post=2626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}