{"id":464,"date":"2018-06-29T23:05:29","date_gmt":"2018-06-29T16:05:29","guid":{"rendered":"https:\/\/lagonet.vn\/?p=464"},"modified":"2018-06-29T23:05:29","modified_gmt":"2018-06-29T16:05:29","slug":"dung-lab-test-iops","status":"publish","type":"post","link":"https:\/\/kb.lagonet.vn\/?p=464","title":{"rendered":"D\u1ef0NG LAB TEST IOPS"},"content":{"rendered":"<p>Em c\u00f3 case n\u00e0y h\u01a1i l\u1ea1 mong c\u00e1c b\u00e1c gi\u1ea3i \u0111\u00e1p gi\u00fap \u1ea1.<br \/>\nEm \u0111ang d\u1ef1ng lab cloud Vmware tr\u00ean thi\u1ebft b\u1ecb th\u1eadt,<br \/>\nem s\u1eed d\u1ee5ng 3 server dell R630 \u0111\u1ec3 l\u00e0m Storage, m\u1ed7i server c\u00f3 1 \u1ed5 Sas 10k \u0111\u1ec3 c\u00e0i OS (Ubuntu 16.04) v\u00e0 1 \u1ed5 SSD SAS 12Gbps 800GB \u0111\u1ec3 l\u00e0m N\u01a1i l\u01b0u tr\u1eef Storage. Em c\u00e0i Dell ScaleIO l\u00ean \u0111\u1ec3 l\u00e0m SAN&#8230;. 3 con n\u00e0y \u0111\u1ec1u ch\u1ea1y card raid Dell H730P 2Gb cache.<br \/>\n3 Server n\u00e0y n\u1ed1i v\u1edbi nhau b\u1eb1ng Switch quang v\u00e0 t\u1ea1o th\u00e0nh 1 Storage Cluster.<br \/>\nLink t\u1eeb C\u1ee5m Storage =&gt; ESXi server l\u00e0 full 10Gbps,<br \/>\nnh\u01b0ng khi em t\u1ea1o m\u00e1y \u1ea3o tr\u00ean ESXi test t\u1ed1c \u0111\u1ed9 Storage th\u00ec h\u01a1i th\u1ea5t v\u1ecdng&#8230; read + write th\u00ec kh\u00e1 ok \u0111\u1ea3m b\u1ea3o kho\u1ea3ng 800MB\/s nh\u01b0ng read IOPS ch\u1ec9 kho\u1ea3ng 60000 iops th\u00f4i \u1ea1.<br \/>\nEm \u0111\u1ecdc th\u00f4ng s\u1ed1 m\u1ea5y con SSD c\u1ee7a em to\u00e0n \u0111\u00e1p \u1ee9ng 100k &#8211; 150k iops&#8230; nh\u01b0ng khi add v\u00e0o storage th\u00ec l\u1ea1i gi\u1ea3m&#8230;<br \/>\nTr\u00ean ScaleIO \u0111\u00e3 c\u1ea5u h\u00ecnh memory cache r\u1ed3i.<br \/>\nB\u00e1c n\u00e0o c\u00f3 kinh nghi\u1ec7m v\u1ec1 build storage b\u1eb1ng ScaleIO gi\u1ea3i th\u00edch gi\u00fap em v\u1edbi \u1ea1\u00a0<span class=\"_47e3 _5mfr\" title=\"grin emoticon\"><span class=\"_7oe\" aria-hidden=\"true\">\ud83d\ude00<\/span><\/span><br \/>\nEm xin c\u1ea3m \u01a1n.<\/p>\n<p>Tool benchmark HDD, SSD<br \/>\nN\u00f3 hi\u1ec3n th\u1ecb c\u1ea3 IOPS r\u1ea5t h\u1eefu \u00edch khi ch\u1ecdn mua SSD<\/p>\n<hr \/>\n<p>Detail:\u00a0https:\/\/www.facebook.com\/groups\/quatrimangCC\/permalink\/1317777041701334\/<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Em c\u00f3 case n\u00e0y h\u01a1i l\u1ea1 mong c\u00e1c b\u00e1c gi\u1ea3i \u0111\u00e1p gi\u00fap \u1ea1. Em \u0111ang d\u1ef1ng lab cloud Vmware tr\u00ean [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[24,8],"tags":[65,66,67,68,69,72,88,119],"class_list":["post-464","post","type-post","status-publish","format-standard","hentry","category-storage","category-system","tag-fio-benchmark-download","tag-fio-benchmark-scripts","tag-fio-iops","tag-fio-sequential-write-example","tag-fio-test-scripts","tag-how-to-check-disk-iops-in-linux","tag-linux-disk-benchmark-tools","tag-test-iops-linux"],"_links":{"self":[{"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/posts\/464","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=464"}],"version-history":[{"count":0,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=\/wp\/v2\/posts\/464\/revisions"}],"wp:attachment":[{"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kb.lagonet.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}