{"id":32624,"date":"2019-10-31T21:48:03","date_gmt":"2019-10-31T18:48:03","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0\/"},"modified":"2019-10-31T21:48:03","modified_gmt":"2019-10-31T18:48:03","slug":"vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0","title":{"rendered":"Lan\u00e7amento da plataforma de virtualiza\u00e7\u00e3o XenServer (Citrix Hypervisor) 8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ap\u00f3s tr\u00eas anos desde a forma\u00e7\u00e3o da s\u00e9rie 7.x, a empresa Citrix <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/blogs\/2019\/04\/25\/citrix-hypervisor-8-0-is-here\/\">publicou<\/a><\/noindex> lan\u00e7amento da plataforma <noindex><a rel=\"nofollow\" href=\"http:\/\/www.xenserver.org\">XenServer 8<\/a><\/noindex> (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/products\/citrix-hypervisor\/\">Citrix Hypervisor<\/a><\/noindex>) , destinada a organizar a gest\u00e3o da infraestrutura de servidores de virtualiza\u00e7\u00e3o baseada no hipervisor Xen. O XenServer permite implantar rapidamente um sistema de virtualiza\u00e7\u00e3o de servidores e esta\u00e7\u00f5es de trabalho, oferecendo ferramentas para gerenciar de forma centralizada um n\u00famero ilimitado de servidores e m\u00e1quinas virtuais. <\/p>\n<p>At\u00e9 o lan\u00e7amento da vers\u00e3o 7.4, o XenServer era distribu\u00eddo como um projeto de c\u00f3digo aberto, mas a partir da\u00ed a publica\u00e7\u00e3o de novo c\u00f3digo foi restringida e o projeto se transformou em um produto propriet\u00e1rio Citrix Hypervisor, oferecendo uma vers\u00e3o gratuita chamada Express Edition, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/products\/citrix-hypervisor\/feature-matrix.html\">limitada<\/a><\/noindex> em funcionalidades e dispon\u00edvel para <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/downloads\/citrix-hypervisor\/\">download<\/a><\/noindex> ap\u00f3s registro. Por exemplo, o tamanho do cluster da Express Edition \u00e9 limitado a 3 n\u00f3s, e ela n\u00e3o inclui recursos para garantir alta disponibilidade, integra\u00e7\u00e3o com Active Directory, controle de acesso baseado em fun\u00e7\u00f5es (RBAC), gerenciamento din\u00e2mico de mem\u00f3ria (DMC, D), aplica\u00e7\u00e3o de patches a quente, instala\u00e7\u00e3o autom\u00e1tica de atualiza\u00e7\u00f5es, migra\u00e7\u00e3o ao vivo de armazenamento, redirecionamento e virtualiza\u00e7\u00e3o de GPU. <\/p>\n<p>Ao mesmo tempo, v\u00e1rios componentes do XenServer continuam a ser desenvolvidos separadamente com <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/xenserver\">c\u00f3digo aberto<\/a><\/noindex>. Em resposta \u00e0 mudan\u00e7a no car\u00e1ter do produto, a comunidade fundou o projeto <noindex><a rel=\"nofollow\" href=\"https:\/\/xcp-ng.github.io\/\">XCP-NG<\/a><\/noindex>, no qual <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48375\">est\u00e1 em desenvolvimento<\/a><\/noindex> uma alternativa livre ao XenServer, que reintegra fun\u00e7\u00f5es exclu\u00eddas da vers\u00e3o gratuita do XenServer.<\/p>\n<p>Entre as caracter\u00edsticas do XenServer est\u00e3o: a capacidade de combinar v\u00e1rios servidores em um pool (cluster), recursos de alta disponibilidade (High Availability), suporte a snapshots, compartilhamento de recursos por meio da tecnologia XenMotion. Suporte \u00e0 migra\u00e7\u00e3o ao vivo de m\u00e1quinas virtuais entre hosts de cluster e entre diferentes clusters\/hosts individuais (sem armazenamento compartilhado), assim como migra\u00e7\u00e3o ao vivo de discos VM entre armaz\u00e9ns. A plataforma pode trabalhar com um grande n\u00famero de sistemas de armazenamento e se destaca pela presen\u00e7a de uma interface simples e clara para instala\u00e7\u00e3o e administra\u00e7\u00e3o. Para gerenciar o sistema \u00e9 poss\u00edvel utilizar o XenCenter (DotNet), a linha de comando ou o OpenXenManager (Python).<\/p>\n<p><center><noindex><a rel=\"nofollow\" href=\"https:\/\/docs.citrix.com\/en-us\/citrix-hypervisor\/media\/architecture-overview.png\"><img decoding=\"async\" alt=\"Lan\u00e7amento da plataforma de virtualiza\u00e7\u00e3o XenServer (Citrix Hypervisor) 8.0\" src=\"\/wp-content\/uploads\/2019\/04\/420d810f09f591b4bc2b3e9e80170526.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>Principais <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.citrix.com\/en-us\/citrix-hypervisor\/whats-new.html\">novidades<\/a><\/noindex> XenServer 8:<\/p>\n<ul>\n<li class=\"l\"> As imagens de instala\u00e7\u00e3o foram atualizadas para a base de pacotes CentOS 7.5. O kernel Linux 4.19 e o hipervisor <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48953\">Xen 4.11<\/a><\/noindex>;\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.citrix.com\/en-us\/citrix-hypervisor\/memory-usage.html\">Alterado<\/a><\/noindex> O algoritmo de aloca\u00e7\u00e3o de mem\u00f3ria para o dom\u00ednio de controle (Dom0): por padr\u00e3o, agora \u00e9 alocado 1 GB + 5% do tamanho da RAM dispon\u00edvel, mas n\u00e3o mais do que 8 GB;\n<li class=\"l\"> Modelos adicionados para utiliza\u00e7\u00e3o em sistemas operacionais convidados das distribui\u00e7\u00f5es SUSE Linux Enterprise Server 15, SUSE Linux Enterprise Desktop 15, CentOS 7.6, Oracle Linux 7.6, Red Hat Enterprise Linux 7.6, Scientific Linux 7.6, CentOS 6.10, Oracle Linux 6.10, Red Hat Enterprise Linux 6.10, Scientific Linux 6.10 e Windows Server 2019;\n<li class=\"l\"> O suporte para modelos de sistemas convidados foi descontinuado: Debian 6 Squeeze,<br \/>\n    Ubuntu 12.04, Asianux Server 4.2, 4.4, 4.5, NeoKylin Linux Security OS 5, Linx Linux 6, Linx Linux 8, GreatTurbo Enterprise Server 12, Yinhe Kylin 4 e vers\u00f5es antigas do Windows;<\/p>\n<li class=\"l\"> Os drivers foram atualizados e <noindex><a rel=\"nofollow\" href=\"http:\/\/hcl.vmd.citrix.com\/\">uma lista<\/a><\/noindex> expandida a gama de hardware compat\u00edvel. Incluindo suporte adicionado para processadores Xeon 82xx, 62xx, 52xx, 42xx, 32xx CascadeLake-SP;\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.citrix.com\/en-us\/citrix-hypervisor\/whats-new\/experimental.html\">Adicionada<\/a><\/noindex> suporte experimental para inicializa\u00e7\u00e3o de sistemas convidados em modo UEFI;<br \/>\n<center><noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/blogs\/wp-content\/uploads\/2019\/04\/uefi1-for-blog-720x485.png\"><img decoding=\"async\" alt=\"Lan\u00e7amento da plataforma de virtualiza\u00e7\u00e3o XenServer (Citrix Hypervisor) 8.0\" src=\"\/wp-content\/uploads\/2019\/04\/6cda0315490a436661ac1045471c429b.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Na Edi\u00e7\u00e3o Premium, foi adicionada a capacidade de criar imagens de disco virtual (VDI) com mais de 2 TB e implementado suporte a snapshots de disco e de mem\u00f3ria para m\u00e1quinas virtuais com vGPU.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Fonte: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50594\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0435\u0442\u043a\u0438 7.x \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Citrix \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b XenServer 8 (Citrix Hypervisor) , \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u043e\u0439 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u043d\u0430 \u0431\u0430\u0437\u0435 \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440\u0430 Xen. XenServer \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0431\u044b\u0441\u0442\u0440\u043e \u0440\u0430\u0437\u0432\u0435\u0440\u043d\u0443\u0442\u044c \u0441\u0438\u0441\u0442\u0435\u043c\u0443 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0438 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0441\u0442\u0430\u043d\u0446\u0438\u0439, \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u044f \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u0446\u0435\u043d\u0442\u0440\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043d\u0435\u043e\u0433\u0440\u0430\u043d\u0438\u0447\u0435\u043d\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0438 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d. \u0414\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 7.4 XenServer \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u043b\u0441\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":24415,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-32624","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0435\u0442\u043a\u0438 7.x \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Citrix \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b.\" \/>\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\/news\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0\" \/>\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\u0412\u044b\u043f\u0443\u0441\u043a \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 XenServer (Citrix Hypervisor) 8.0 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0435\u0442\u043a\u0438 7.x \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Citrix \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:48:03+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:48:03+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Lan\u00e7amento da plataforma de virtualiza\u00e7\u00e3o XenServer (Citrix Hypervisor) 8.0 | ProHoster","description":"Ap\u00f3s tr\u00eas anos desde a forma\u00e7\u00e3o do ramo 7.x, a Citrix lan\u00e7ou a vers\u00e3o da plataforma.","canonical_url":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"pt_PT","og:site_name":"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","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 XenServer (Citrix Hypervisor) 8.0 | ProHoster","og:description":"\u041f\u043e\u0441\u043b\u0435 \u0442\u0440\u0451\u0445 \u043b\u0435\u0442 \u0441 \u043c\u043e\u043c\u0435\u043d\u0442\u0430 \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u0435\u0442\u043a\u0438 7.x \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Citrix \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b.","og:url":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T18:48:03+00:00","article:modified_time":"2019-10-31T18:48:03+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"32624","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 11:50:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 02:55:24","updated":"2026-01-21 11:50:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/32624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/comments?post=32624"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/posts\/32624\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media\/24415"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/media?parent=32624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/categories?post=32624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/pt\/wp-json\/wp\/v2\/tags?post=32624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}