{"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\/da\/blog\/news\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0","title":{"rendered":"Udgivelsen af virtualiseringsplatformen XenServer (Citrix Hypervisor) 8.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Efter tre \u00e5r siden oprettelsen af version 7.x, har Citrix <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/blogs\/2019\/04\/25\/citrix-hypervisor-8-0-is-here\/\">offentliggjorde<\/a><\/noindex> udgivelse af platformen <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>) , der er designet til at organisere administrationen af serverinfrastruktur til virtualisering baseret p\u00e5 Xen-hypervisoren. XenServer g\u00f8r det muligt hurtigt at implementere et virtualiseringssystem for servere og arbejdsstationer og tilbyder v\u00e6rkt\u00f8jer til centraliseret administration af et ubegriblet antal servere og virtuelle maskiner. <\/p>\n<p>Indtil version 7.4 blev XenServer distribueret som et open source-projekt, men efterf\u00f8lgende blev offentligg\u00f8relsen af ny kode begr\u00e6nset, og projektet blev transformeret til et propriet\u00e6rt produkt, Citrix Hypervisor, der leveres med en gratis version kaldet Express Edition, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/products\/citrix-hypervisor\/feature-matrix.html\">begr\u00e6nset<\/a><\/noindex> i funktionalitet og tilg\u00e6ngelig for <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/downloads\/citrix-hypervisor\/\">downloading<\/a><\/noindex> efter registrering. For eksempel er st\u00f8rrelsen p\u00e5 klyngen i Express Edition begr\u00e6nset til 3 noder, og den inkluderer ikke funktioner til fejlfindingsbeskyttelse, integration med Active Directory, adgangskontrol baseret p\u00e5 roller (RBAC), dynamisk hukommelsesstyring (DMC, D), hot patching, automatisk opdateringsinstallation, live-migrering af lagringsenheder, passthrough og GPU-virtualisering. <\/p>\n<p>Samtidig forts\u00e6tter en r\u00e6kke XenServer-komponenter med at blive udviklet separat med <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/xenserver\">\u00e5ben kildekode<\/a><\/noindex>. Som svar p\u00e5 \u00e6ndringen i produktets karakter grundlagde samfundet projektet <noindex><a rel=\"nofollow\" href=\"https:\/\/xcp-ng.github.io\/\">XCP-NG<\/a><\/noindex>, som <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48375\">udvikles<\/a><\/noindex> , et frit alternativ til XenServer, hvor funktioner, der blev udelukket fra den gratis version af XenServer, er blevet tilf\u00f8jet tilbage.<\/p>\n<p>Blandt funktionerne i XenServer er muligheden for at samle flere servere i en pulje (klynge), v\u00e6rkt\u00f8jer til h\u00f8j tilg\u00e6ngelighed (High Availability), underst\u00f8ttelse af snapshots, og deling af delte ressourcer ved hj\u00e6lp af XenMotion-teknologi. Der underst\u00f8ttes livemigrering af virtuelle maskiner mellem v\u00e6rtssystemerne i klyngen og mellem forskellige klynger \/ separate v\u00e6rter (uden f\u00e6lles lager), samt livemigrering af VM-diske mellem lagringsenheder. Platformen kan arbejde med mange forskellige lagerl\u00f8sninger og tilbyder en simpel og intuitiv gr\u00e6nseflade til installation og administration. Systemet kan administreres ved hj\u00e6lp af XenCenter (DotNet), kommandolinjen eller 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=\"Udgivelsen af virtualiseringsplatformen 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>Vigtige <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.citrix.com\/en-us\/citrix-hypervisor\/whats-new.html\">nyheder<\/a><\/noindex> XenServer 8:<\/p>\n<ul>\n<li class=\"l\"> Installationsbillederne er blevet opdateret til pakkegrundlaget CentOS 7.5. Kernel Linux 4.19 og hypervisor <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\">metoden til synkronisering af indstillinger \u00e6ndret via about:config-gr\u00e6nsefladen. Kun indstillinger, der er til stede i whitelist, der er angivet i sektionen \u00abservices.sync.prefs.sync\u00bb, synkroniseres nu. For eksempel kr\u00e6ver synkronisering af parameteren browser.some_preference, at v\u00e6rdien \u00abservices.sync.prefs.sync.browser.some_preference\u00bb s\u00e6ttes til true. For at tillade synkronisering af alle indstillinger er der en parameter \u00abservices.sync.prefs.dangerously_allow_arbitrary\u00bb, der som standard er deaktiveret;<\/a><\/noindex> hukommelsestildelingsalgoritme for kontroldom\u00e6net (Dom0): som standard tildeles nu 1 GB + 5% af den eksisterende RAM-st\u00f8rrelse, men ikke mere end 8 GB;\n<li class=\"l\"> Skabeloner til brug p\u00e5 g\u00e6stesystemer af distributionerne 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 og Windows Server 2019 er blevet tilf\u00f8jet;\n<li class=\"l\"> Underst\u00f8ttelsen af skabeloner til g\u00e6stesystemer: Debian 6 Squeeze er oph\u00f8rt,<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 og \u00e6ldre versioner af Windows;<\/p>\n<li class=\"l\"> Driverne er blevet opdateret og <noindex><a rel=\"nofollow\" href=\"http:\/\/hcl.vmd.citrix.com\/\">liste<\/a><\/noindex> udvidet for underst\u00f8ttet hardware. Herunder er der tilf\u00f8jet st\u00f8tte for Xeon-processorer 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\">Tilf\u00f8jet<\/a><\/noindex> eksperimentel st\u00f8tte til opstart af g\u00e6stesystemer i UEFI-tilstand;<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=\"Udgivelsen af virtualiseringsplatformen 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\"> I Premium Edition er der tilf\u00f8jet mulighed for at oprette virtuelle diskbilleder (VDI) st\u00f8rre end 2 TB, og der er implementeret st\u00f8tte til snapshots af disk og RAM for virtuelle maskiner med vGPU.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <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\/da\/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=\"da_DK\" \/>\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\/da\/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\udd47Udgivelse af virtualiseringsplatformen XenServer (Citrix Hypervisor) 8.0 | ProHoster","description":"Tre \u00e5r efter dannelsen af 7.x-grenen har Citrix offentliggjort et release af platformen.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","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\/da\/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\/da\/wp-json\/wp\/v2\/posts\/32624","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/comments?post=32624"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/posts\/32624\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media\/24415"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/media?parent=32624"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/categories?post=32624"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/da\/wp-json\/wp\/v2\/tags?post=32624"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}