{"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\/et\/blog\/news\/vypusk-platformy-virtualizatsii-xenserver-citrix-hypervisor-8-0","title":{"rendered":"XenServer (Citrix Hypervisor) 8.0 virtualiseerimisplatvormi v\u00e4ljaanne","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Kolme aastat p\u00e4rast 7.x haru loomist teatas ettev\u00f5te Citrix <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/blogs\/2019\/04\/25\/citrix-hypervisor-8-0-is-here\/\">avalikustasin<\/a><\/noindex> platvormi v\u00e4ljaanne <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>) , mis on m\u00f5eldud serverite virtualiseerimise infrastruktuuri haldamiseks Xen h\u00fcperviisori baasil. XenServer v\u00f5imaldab kiiresti luua serverite ja t\u00f6\u00f6jaamade virtualiseerimise s\u00fcsteemi, pakkudes vahendeid piiramatute serverite ja virtuaalmasinate tsentraliseeritud haldamiseks. <\/p>\n<p>Enne 7.4 v\u00e4ljalaset levitati XenServerit avatud projektina, kuid seej\u00e4rel piirati uue koodi avaldamist ja projekt muutus Citrix Hypervisoriks, millel on tasuta versioon Express Edition. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/products\/citrix-hypervisor\/feature-matrix.html\">on piiratud<\/a><\/noindex> oma funktsionaalsuse poolest ja saadaval <noindex><a rel=\"nofollow\" href=\"https:\/\/www.citrix.com\/downloads\/citrix-hypervisor\/\">allalaadimiseks<\/a><\/noindex> p\u00e4rast registreerimist. N\u00e4iteks on Express Editioni klastrikulu piiratud kolme s\u00f5lmega ning selles puuduvad t\u00f6\u00f6riistad t\u00f5rketaluvuse tagamiseks, Active Directory integreerimiseks, juurdep\u00e4\u00e4su rollip\u00f5hise haldamise (RBAC), d\u00fcnaamilise m\u00e4luhalduse (DMC, D), kuumade plaastrite paigaldamise, automaatsete v\u00e4rskenduste installimise, elava salvestuse migreerimise, GPU edasiviimise ja virtualiseerimise. <\/p>\n<p>Samas j\u00e4tkatakse mitmete XenServeri komponentide eraldi arendamist <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/xenserver\">avatud l\u00e4htekoodiga<\/a><\/noindex>. Vastusena toote iseloomu muutumisele asutas kogukond projekti <noindex><a rel=\"nofollow\" href=\"https:\/\/xcp-ng.github.io\/\">XCP-NG<\/a><\/noindex>, mille <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=48375\">arendatakse<\/a><\/noindex> XenServeri tasuta asendus, kuhu on tagastatud funktsioonid, mis olid tasuta versioonist v\u00e4lja j\u00e4etud.<\/p>\n<p>XenServeri omaduste hulka kuuluvad: mitme serveri \u00fchendamine klastriks (klaster), k\u00f5rge saadavuse tagamise vahendid, snapshotsi tugi, jagatud ressursside jagamine XenMotion tehnoloogia abil. Toetatakse virtuaalmasinate elavat migreerimist klastrite hostide vahel ja erinevate klastrite\/erinevate hostide vahel (ilma \u00fchisosa salvestuseta), samuti elavat VM diskide migreerimist salvestuste vahel. Platvorm suudab t\u00f6\u00f6tada suure hulga andmesalvestuss\u00fcsteemidega ja on tuntud lihtsa ning selge liidese poolest paigaldamiseks ja haldamiseks. S\u00fcsteemi haldamiseks saab kasutada XenCenter (DotNet), k\u00e4surealt v\u00f5i OpenXenManageri (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=\"XenServer (Citrix Hypervisor) 8.0 virtualiseerimisplatvormi v\u00e4ljaanne\" src=\"\/wp-content\/uploads\/2019\/04\/420d810f09f591b4bc2b3e9e80170526.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<p>Peamised <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.citrix.com\/en-us\/citrix-hypervisor\/whats-new.html\">uuendused<\/a><\/noindex> XenServer 8:<\/p>\n<ul>\n<li class=\"l\"> Paigalduskujutised on ajakohastatud CentOS 7.5 paketibaasi. Kasutusele on v\u00f5etud Linuxi kernel 4.19 ja h\u00fcperviisor <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\">Muudetud<\/a><\/noindex> m\u00e4lu eraldamise algoritm haldustsoonile (Dom0): vaikimisi eraldatakse n\u00fc\u00fcd 1 GB + 5% olemasolevast RAM-ist, kuid mitte rohkem kui 8 GB;\n<li class=\"l\"> On lisatud mallid, mis on m\u00f5eldud k\u00fclalisess\u00fcsteemide jaoks, sealhulgas 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 ja Windows Server 2019;\n<li class=\"l\"> K\u00fclgmistest s\u00fcsteemidest on l\u00f5petatud toetamine: 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 ja vanemad Windowsi versioonid;<\/p>\n<li class=\"l\"> Draivereid on v\u00e4rskendatud ja <noindex><a rel=\"nofollow\" href=\"http:\/\/hcl.vmd.citrix.com\/\">nimekiri<\/a><\/noindex> toetatava riistvara tugi on laienenud. Sisaldab tugi Xeon 82xx, 62xx, 52xx, 42xx, 32xx CascadeLake-SP protsessoritele;\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.citrix.com\/en-us\/citrix-hypervisor\/whats-new\/experimental.html\">Lisatud<\/a><\/noindex> eksperimentaalne tugi k\u00fclalis\u00fcsteemide k\u00e4ivitamiseks UEFI re\u017eiimis;<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=\"XenServer (Citrix Hypervisor) 8.0 virtualiseerimisplatvormi v\u00e4ljaanne\" src=\"\/wp-content\/uploads\/2019\/04\/6cda0315490a436661ac1045471c429b.png\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><\/center><\/p>\n<li class=\"l\"> Premium Editionis on lisatud v\u00f5imalus luua virtuaalseid kettapilte (VDI), mille suurus \u00fcletab 2 TB, ja rakendatud on diskide ja m\u00e4lu snapshotside tugi virtuaalmasinatele koos vGPU-ga.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Allikas: <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 5.0.0.1 - 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 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