{"id":1185,"date":"2013-11-22T08:06:00","date_gmt":"2013-11-22T08:06:00","guid":{"rendered":"http:\/\/carmatec.com\/?p=1185"},"modified":"2013-11-22T08:06:00","modified_gmt":"2013-11-22T08:06:00","slug":"hypervisortyper","status":"publish","type":"post","link":"https:\/\/www.carmatec.com\/sv\/blog\/hypervisor-types\/","title":{"rendered":"Hypervisor och dess typer"},"content":{"rendered":"<p style=\"text-align: justify;\">En hypervisor \u00e4r en h\u00e5rdvaruvirtualiseringsteknik som till\u00e5ter mer \u00e4n ett g\u00e4stoperativsystem att k\u00f6ras samtidigt p\u00e5 en enda v\u00e4rd. Det \u00e4r ett tunt lager mellan v\u00e4rdh\u00e5rdvara och operativsystem som huvudsakligen anv\u00e4nds f\u00f6r att bygga virtuella maskiner. Det \u00e4r d\u00e4rf\u00f6r det ocks\u00e5 kallas VMM ( Virtual Machine Manager).<\/p>\n<p style=\"text-align: justify;\">G\u00e4stoperativsystemet delar v\u00e4rdens h\u00e5rdvaruresurser s\u00e5 att varje g\u00e4stsystem har sitt eget operativsystem, processor, minne och andra h\u00e5rdvaruresurser. <a href=\"http:\/\/en.wikipedia.org\/wiki\/Hypervisor\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>hypervisor<\/strong><\/a> \u00e4r att se till g\u00e4stoperativsystemets behov och se till att operativsystemet som k\u00f6rs i olika g\u00e4stoperativsystem inte st\u00f6r varandra.<\/p>\n<p style=\"text-align: justify;\"><strong>\u00a0Hypervisor typer:<\/strong><\/p>\n<p style=\"text-align: justify;\">1) Hypervisor av bar metall eller Hypervisor typ 1<\/p>\n<p style=\"text-align: justify;\">2) Hosted Hypervisor eller Typ 2 hypervisor<\/p>\n<p style=\"text-align: justify;\">1) Bare metal hypervisor eller typ 1 hypervisor: De \u00e4r ocks\u00e5 k\u00e4nda som inbyggda hypervisorer. Dessa hypervisorer installeras direkt p\u00e5 v\u00e4rdens h\u00e5rdvara. Det installerade operativsystemet k\u00f6rs precis ovanf\u00f6r hypervisorn. Det hanterar g\u00e4stoperativsystemen.<\/p>\n<p style=\"text-align: justify;\">Exempel: Vmware ESX-server, Microsoft Hyper-v och citrix xen-server<\/p>\n<p style=\"text-align: justify;\">2) Hosted Hypervisor eller Typ 2 hypervisor: Dessa typer av hypervisorer k\u00f6rs inom v\u00e4rdens operativsystemmilj\u00f6. S\u00e5 operativsystemet \u00e4r den f\u00f6rsta niv\u00e5n h\u00e4r, sedan hypervisorn p\u00e5 den andra niv\u00e5n och tredje niv\u00e5n \u00e4r g\u00e4stoperativsystemet som k\u00f6rs under det.<\/p>\n<p style=\"text-align: justify;\">Exempel: VMware-arbetsstation, Microsoft Virtual PC och Parallels-arbetsstation.<\/p>","protected":false},"excerpt":{"rendered":"<p>A hypervisor is hardware virtualization technique that allows more than one guest operating system to run simultaneously on a single host.It is a thin layer between host hardware and operating system mainly used to build virtual machines.That&#8217;s why it is also been called as VMM (Virtual Machine Manager). The guest operating system shares the hardware [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1185","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/posts\/1185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/comments?post=1185"}],"version-history":[{"count":0,"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/posts\/1185\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/media?parent=1185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/categories?post=1185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.carmatec.com\/sv\/wp-json\/wp\/v2\/tags?post=1185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}