{"id":369,"date":"2014-01-11T19:25:34","date_gmt":"2014-01-11T19:25:34","guid":{"rendered":"http:\/\/tomaskalabis.com\/wordpress\/?p=369"},"modified":"2016-03-09T08:55:12","modified_gmt":"2016-03-09T08:55:12","slug":"citrix-xenserver-1-dil-uvod","status":"publish","type":"post","link":"https:\/\/tomaskalabis.com\/wordpress\/citrix-xenserver-1-dil-uvod\/","title":{"rendered":"Citrix XenServer &#8211; 0. d\u00edl &#8211; \u00davod"},"content":{"rendered":"<p>Rozhodl jsem se, \u017ee ud\u011bl\u00e1m takov\u00fd men\u0161\u00ed seri\u00e1l, kter\u00fd se bude t\u00fdkat ji\u017e v\u00fd\u0161e zm\u00edn\u011bn\u00e9ho XenServeru. Uk\u00e1\u017eeme si jak XenServer nainstalovat, jak ho spravovat, p\u0159id\u00e1vat virtu\u00e1ln\u00ed stroje tak\u00e9 jak je exportovat \u010di importovat, HA, migraci VM a mnoho dal\u0161\u00edho. Ale ov\u0161em co by to byl za seri\u00e1l bez \u00favodu. Tak tedy n\u011bco m\u00e1lo o XenServeru.<\/p>\n<p><a href=\"http:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/1371833530304.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-large wp-image-370\" src=\"http:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/1371833530304-494x308.png\" alt=\"1371833530304\" width=\"494\" height=\"308\" srcset=\"https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/1371833530304-494x308.png 494w, https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/1371833530304-288x179.png 288w, https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/1371833530304.png 732w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/a><\/p>\n<p>Xen je hypervisor kter\u00fd poskytuje rozhran\u00ed pro virtualizace HW a b\u011bh v\u00edce opera\u010dn\u00edch syst\u00e9m\u016f na jednom \u017eeleze sou\u010dasn\u011b a je postaven\u00fd na NetBSD a dal\u0161\u00edch 3 linuxov\u00fdch distribuc\u00edch. Historie samotn\u00e9ho Xenu, kter\u00fd vznikl na univerzit\u011b v Cambridge se datuje na rok 2003, kdy byla vyd\u00e1na jeho prvn\u00ed verze n\u00e1sledn\u011b v roce 2007 prob\u011bhla akvizice ze strany Citrix Systems. N\u00e1sledovalo p\u0159ejmenov\u00e1n\u00ed pod obchodn\u00ed zna\u010dku Citrix a hlavn\u00ed zpr\u00e1va pro n\u00e1s asi nejd\u016fle\u017eit\u011bj\u0161\u00ed, je free (existuje i placen\u00e1 verze, kter\u00e1 se li\u0161\u00ed nap\u0159. t\u00edm, \u017ee je mo\u017en\u00e9 updaty aplikovat pomoc\u00ed spr\u00e1vce XenCenter, ve verzi free je tyto aktualizace d\u011blat pomoc\u00ed CLI).<\/p>\n<p>Te\u010f p\u00e1r specifikac\u00ed co verze 6.2.0 zvl\u00e1dne<\/p>\n<p><a href=\"http:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/Host-limits.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-large wp-image-372\" src=\"http:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/Host-limits-494x371.png\" alt=\"Host-limits\" width=\"494\" height=\"371\" srcset=\"https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/Host-limits-494x371.png 494w, https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/Host-limits-288x216.png 288w, https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/Host-limits.png 919w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/a> <a href=\"http:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/VMlimits.png\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-large wp-image-373\" src=\"http:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/VMlimits-494x267.png\" alt=\"VMlimits\" width=\"494\" height=\"267\" srcset=\"https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/VMlimits-494x267.png 494w, https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/VMlimits-288x155.png 288w, https:\/\/tomaskalabis.com\/wordpress\/wp-content\/uploads\/2014\/01\/VMlimits.png 1052w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/a><\/p>\n<p>viz. na:\u00a0<a href=\"http:\/\/www.xenserver.org\/\">http:\/\/www.xenserver.org\/<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Rozhodl jsem se, \u017ee ud\u011bl\u00e1m takov\u00fd men\u0161\u00ed seri\u00e1l, kter\u00fd se bude t\u00fdkat ji\u017e v\u00fd\u0161e zm\u00edn\u011bn\u00e9ho XenServeru. Uk\u00e1\u017eeme si jak XenServer nainstalovat, jak ho spravovat, p\u0159id\u00e1vat virtu\u00e1ln\u00ed stroje tak\u00e9 jak je &#8230;<\/p>\n","protected":false},"author":2,"featured_media":2088,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[111],"tags":[208],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Citrix XenServer - 0. d\u00edl - \u00davod<\/title>\n<meta name=\"description\" content=\"Citrix XenServer - 0. d\u00edl - \u00davod Uk\u00e1\u017eeme si jak XenServer nainstalovat, jak ho spravovat, p\u0159id\u00e1vat virtu\u00e1ln\u00ed stroje tak\u00e9 jak je exportovat \u010di importovat, HA, migraci VM a mnoho dal\u0161\u00edho. 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