{"id":35352,"date":"2019-10-31T22:03:48","date_gmt":"2019-10-31T19:03:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/ktt-v-servernyh-resheniyah-kak-eto-vyglyadit\/"},"modified":"2019-10-31T22:03:48","modified_gmt":"2019-10-31T19:03:48","slug":"ktt-v-servernyh-resheniyah-kak-eto-vyglyadit","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/ktt-v-servernyh-resheniyah-kak-eto-vyglyadit","title":{"rendered":"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?\" src=\"\/wp-content\/uploads\/b976c63b78a31653b37704ec9dcd6514.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Mais ou menos assim. Esta \u00e9 uma parte dos ventiladores que acabaram sendo excessivos e foram desmontados de vinte servidores em um rack de teste, localizado no Data Center DataPro. Abaixo\u2014tr\u00e1fego. Descri\u00e7\u00e3o ilustrada do nosso sistema de refrigera\u00e7\u00e3o. E uma proposta inesperada para propriet\u00e1rios de equipamentos de servidor que s\u00e3o bastante econ\u00f4micos, mas um pouco destemidos.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<p>O sistema de refrigera\u00e7\u00e3o de equipamentos de servidor baseado em tubos de calor de contorno \u00e9 considerado uma alternativa ao sistema l\u00edquido. Compar\u00e1vel em efici\u00eancia, \u00e9 mais barato para implementa\u00e7\u00e3o e opera\u00e7\u00e3o. Al\u00e9m disso, mesmo em teoria, n\u00e3o permite vazamentos de l\u00edquido dentro dos caros equipamentos de servidor.<\/p>\n<p><\/p>\n<p>No ano passado, foi montado no Data Center DataPro nosso primeiro rack experimental. Ele consiste em quarenta servidores Supermicro iguais. Os primeiros vinte t\u00eam o sistema de refrigera\u00e7\u00e3o padr\u00e3o, os outros vinte t\u00eam o modificado. O objetivo do experimento \u00e9 verificar a aplicabilidade do nosso sistema de refrigera\u00e7\u00e3o em um data center real, em um rack real, em servidores reais.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?\" src=\"\/wp-content\/uploads\/e36280c51148bec3d9c8444a4300eacb.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Pe\u00e7o desculpas pela qualidade de algumas fotos. Na \u00e9poca, n\u00e3o nos preocupamos muito com isso, e agora n\u00e3o h\u00e1 possibilidade de repetir o processo. Al\u00e9m disso, muitas das fotos s\u00e3o verticais. Assim como o protagonista desta publica\u00e7\u00e3o, o rack de servidores. <\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?\" src=\"\/wp-content\/uploads\/ccb10d087f1d1bbad60ce85e7c708a7a.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Na parte superior do rack est\u00e3o os servidores comuns. Abaixo est\u00e1 o barramento de troca de calor com dispositivos de press\u00e3o para servidores n\u00e3o convencionais, (quase) sem ventiladores. Os ventiladores foram mantidos apenas para resfriar a mem\u00f3ria. O calor dos processadores \u00e9 transferido para o trocador de calor atrav\u00e9s de nossos tubos de calor de contorno. E do trocador de calor, o calor \u00e9 transferido pelo barramento l\u00edquido para outro lugar.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?\" src=\"\/wp-content\/uploads\/50985bb4d121831640906da7f1855f89.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p>\n<center><div class=\"youtube-placeholder\" data-id=\"5is8V13mBbU\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/5is8V13mBbU\/hqdefault.jpg\" alt=\"Por que no hosting comum a administra\u00e7\u00e3o do PrestaShop \u00e9 lenta, e no seu n\u00e3o \u00e9?\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div><\/center><\/p>\n<p>Pode ser um adiabat outdoor. Esse tipo \u00e9 instalado no telhado de edif\u00edcios. Ou pr\u00f3ximo aos edif\u00edcios.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?\" src=\"\/wp-content\/uploads\/408a2f42489a48afbc921699198ac25b.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Ou pode, por exemplo, ser um sistema de aquecimento. Ou uma eco-fazenda para cultivo de vegetais. Ou uma piscina externa aquecida. Ou outra cria\u00e7\u00e3o da sua imagina\u00e7\u00e3o. Requerendo uma temperatura do fluido de 40-60\u00b0C.<\/p>\n<p><\/p>\n<p>O rack montado parece assim.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?\" src=\"\/wp-content\/uploads\/8f2a5cdbf46a46af462a699cc66a81e8.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Vis\u00e3o das interfaces t\u00e9rmicas. N\u00e3o precisa ter medo, esta \u00e9 apenas a primeira revis\u00e3o.<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?\" src=\"\/wp-content\/uploads\/98946bddf32a96fcfe5bf461778f6438.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>Uma vis\u00e3o ainda mais austera. Sim, isso \u00e9 Made In Russia. \ud83d\ude42<\/p>\n<p><\/p>\n<p><img decoding=\"async\" alt=\"KTT em solu\u00e7\u00f5es de servidor \u2014 como isso se apresenta?\" src=\"\/wp-content\/uploads\/b7dc91aee833e54eb6029cad3ad3fd19.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<p><\/p>\n<p>A segunda revis\u00e3o parecer\u00e1 visivelmente menos austera. Possivelmente at\u00e9 um pouco simp\u00e1tica.<\/p>\n<p><\/p>\n<h2 id=\"ischem-ekonomnyh-i-otvazhnyh\">Estamos \u00e0 procura de pessoas econ\u00f4micas e corajosas.<\/h2>\n<p><\/p>\n<p>Hoje nos aproximamos da tarefa de montar um novo rack. Isso ser\u00e1 baseado na segunda vers\u00e3o do nosso sistema de refrigera\u00e7\u00e3o. Ele ser\u00e1 instalado no Data Center da DataPro. Mas o que \u00e9 necess\u00e1rio para isso? Nada mais, nada menos \u2014 quarenta e um servidores quentes id\u00eanticos. <\/p>\n<p><\/p>\n<p>Estamos prontos para adquirir alguns servidores quentes, mesmo que n\u00e3o sejam muito novos, para nossas necessidades. Mas antes disso, seria um pecado n\u00e3o perguntar \u00e0 comunidade do Habr. Talvez algu\u00e9m queira participar do nosso experimento com seu hardware?<\/p>\n<p><\/p>\n<p>Nesse caso, teremos a chance de trabalhar com algo muito mais atualizado do que o que adquiriremos sozinhos. E, o que \u00e9 ainda mais valioso, esse hardware funcionar\u00e1 sob carga real, e n\u00e3o sob uma carga sint\u00e9tica.<\/p>\n<p><\/p>\n<p>Em troca, oferecemos a integra\u00e7\u00e3o gratuita do nosso sistema de refrigera\u00e7\u00e3o em seu rack de servidores. O custo de mercado estimado para essa \"atualiza\u00e7\u00e3o\" \u00e9 de cerca de 1,5 milh\u00e3o de rublos. De nossos parceiros, a empresa DataPro, h\u00e1 um desconto para a coloca\u00e7\u00e3o desse rack modificado em seu Data Center. O valor do desconto ser\u00e1 discutido posteriormente com a parte interessada. <\/p>\n<p><\/p>\n<p>Temos a capacidade de modificar o hardware do servidor mantendo as obriga\u00e7\u00f5es de garantia. J\u00e1 foram firmados acordos de parceria com a Lenovo, IBM e DELL, e estamos trabalhando para expandir essa lista. <\/p>\n<p><\/p>\n<p>Ficarei feliz em ver todos os corajosos na mensagem direta. <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/users\/webself\/\" class=\"user_link\">webself<\/a><\/noindex> aqui no Habr ou por qualquer contato listado em meu perfil. E para aqueles que se interessam pelo tema de refrigera\u00e7\u00e3o (incluindo a de equipamentos de servidores), lembro sobre nossas redes sociais <noindex><a rel=\"nofollow\" href=\"https:\/\/vk.com\/thercon\">VKontakte<\/a><\/noindex> e <noindex><a rel=\"nofollow\" href=\"https:\/\/www.instagram.com\/thercon_lhp\/\">Instagram<\/a><\/noindex>. Em breve, espera-se o lan\u00e7amento de algum conte\u00fado em v\u00eddeo informativo. N\u00e3o perca.<\/p>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/thercon\/blog\/455990\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u0432\u043e\u0442 \u0442\u0430\u043a. \u042d\u0442\u043e \u0447\u0430\u0441\u0442\u044c \u0432\u0435\u043d\u0442\u0438\u043b\u044f\u0442\u043e\u0440\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u043b\u0438\u0448\u043d\u0438\u043c\u0438 \u0438 \u0431\u044b\u043b\u0438 \u0434\u0435\u043c\u043e\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u044b \u0438\u0437 \u0434\u0432\u0430\u0434\u0446\u0430\u0442\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0432 \u0442\u0435\u0441\u0442\u043e\u0432\u043e\u0439 \u0441\u0442\u043e\u0439\u043a\u0435, \u0440\u0430\u0437\u043c\u0435\u0449\u0435\u043d\u043d\u043e\u0439 \u0432 \u0426\u041e\u0414 DataPro. \u041f\u043e\u0434\u00a0\u043a\u0430\u0442\u043e\u043c \u2014 \u0442\u0440\u0430\u0444\u0438\u043a. \u0418\u043b\u043b\u044e\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0435 \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043d\u0430\u0448\u0435\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f. \u0418 \u043d\u0435\u0436\u0434\u0430\u043d\u043d\u043e\u0435 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u043e\u0447\u0435\u043d\u044c \u044d\u043a\u043e\u043d\u043e\u043c\u043d\u044b\u0445, \u043d\u043e \u0447\u0443\u0442\u043e\u0447\u043a\u0443 \u0431\u0435\u0441\u0441\u0442\u0440\u0430\u0448\u043d\u044b\u0445 \u0432\u043b\u0430\u0434\u0435\u043b\u044c\u0446\u0435\u0432 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f. \u0421\u0438\u0441\u0442\u0435\u043c\u0430 \u043e\u0445\u043b\u0430\u0436\u0434\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u0431\u0430\u0437\u0435 \u043a\u043e\u043d\u0442\u0443\u0440\u043d\u044b\u0445 \u0442\u0435\u043f\u043b\u043e\u0432\u044b\u0445 \u0442\u0440\u0443\u0431 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u0430 \u0436\u0438\u0434\u043a\u043e\u0441\u0442\u043d\u043e\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-35352","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u0432\u043e\u0442 \u0442\u0430\u043a.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/pt\/blog\/administrirovanie\/ktt-v-servernyh-resheniyah-kak-eto-vyglyadit\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"pt_PT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041a\u0422\u0422 \u0432 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u044f\u0445 \u2014 \u043a\u0430\u043a \u044d\u0442\u043e \u0432\u044b\u0433\u043b\u044f\u0434\u0438\u0442? 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