{"id":903,"date":"2008-12-21T11:10:19","date_gmt":"2008-12-21T09:10:19","guid":{"rendered":"https:\/\/versme.net\/blog\/?p=903"},"modified":"2015-04-23T22:39:17","modified_gmt":"2015-04-23T20:39:17","slug":"sun-atnaujino-virtualbox-i-21","status":"publish","type":"post","link":"https:\/\/versme.net\/blog\/sun-atnaujino-virtualbox-i-21\/","title":{"rendered":"Sun atnaujino VirtualBox \u012f 2.1"},"content":{"rendered":"<p>Neseniai Sun kompanija atnaujino virtualizacijai skirt\u0105 nemokam\u0105 produkt\u0105 VirtualBox. \u0160ioje versijoje pakeitim\u0173 nedaug. Vieni svarbesni\u0173 pakeitim\u0173 yra ilgai lauktas ICMP echo palaikymas, 64-bit&#8217;\u0173 palaikymas 32-bit&#8217;\u0173 platformose, technin\u0117s \u012frangos virtualizacijos palaikymas MacOS X sistemose ir kt.<\/p>\n<p><strong>Naujos svarbiausios funkcijos<\/strong><\/p>\n<ul>\n<li>Technin\u0117s \u012frangos virtualizacijos (VT-x ir AMD-V) palaikymas MacOS X sistemose.<\/li>\n<li>64-bit&#8217;\u0173 plaform\u0173 palaikymas 32-bit\u0173 sistemose (ta\u010diau tai vis dar eksperimentin\u0117 funkcija).<\/li>\n<li>\u012etraukta Intel Nehalem virtualizacijos pagerinimai (EPT ir VPID).<\/li>\n<li>Eksperimentin\u0117 3D akseleracija per OpenGL.<\/li>\n<li>Eksperimentiniai LsiLogic ir BusLogic SCSI kontroleriai.<\/li>\n<li>Pilnas VMDK\/VHD palaikymas.<\/li>\n<li>Naujas NAT varikliukas su \u017eymiai geresne sparta ir kitomis svarbiomis funkcijomis (pvz., ICMP echo (ping) palaikymu).<\/li>\n<li>Naujas \u201eHost Interface Networking\u201c Windows ir Linux sistemoms su lengvesniu nustatymu.<\/li>\n<\/ul>\n<p><strong>Kiti pakeitimai<\/strong><\/p>\n<ul>\n<li>VMM: significant performance improvements for VT-x (real mode execution)<\/li>\n<li>VMM: support for hardware breakpoints (VT-x and AMD-V only; bug #477)<\/li>\n<li>VMM: VGA performance improvements for VT-x and AMD-V<\/li>\n<li>VMM: Solaris and OpenSolaris guest performance improvements for AMD-V (Barcelona family CPUs only)<\/li>\n<li>VMM: fixed guru meditation while running the Dr. Web virus scanner (software virtualization only; bug #1439)<\/li>\n<li>VMM: deactivate VT-x and AMD-V when the host machine goes into suspend mode; reactivate when the host machine resumes (Windows, Mac OS X &amp; Linux hosts; bug #1660)<\/li>\n<li>VMM: fixed guest hangs when restoring VT-x or AMD-V saved states\/snapshots<\/li>\n<li>VMM: fixed guru meditation when executing a one byte debug instruction (VT-x only; bug #2617)<\/li>\n<li>VMM: fixed guru meditation for PAE guests on non-PAE hosts (VT-x)<\/li>\n<li>VMM: disallow mixing of software and hardware virtualization execution in general (bug #2404)<\/li>\n<li>VMM: fixed black screen when booting OS\/2 1.x (AMD-V only)<\/li>\n<li>GUI: pause running VMs when the host machine goes into suspend mode (Windows &amp; Mac OS X hosts)<\/li>\n<li>GUI: resume previously paused VMs when the host machine resumes after suspend (Windows &amp; Mac OS X hosts)<\/li>\n<li>GUI: save the state of running or paused VMs when the host machine\u2019s battery reaches critical level (Windows hosts)<\/li>\n<li>GUI: properly restore the position of the selector window when running on the compiz window manager<\/li>\n<li>GUI: properly restore the VM in seamless mode (2.0 regression)<\/li>\n<li>GUI: warn user about non optimal memory settings<\/li>\n<li>GUI: structure operating system list according to family and version for improved usability<\/li>\n<li>GUI: predefined settings for QNX guests<\/li>\n<li>IDE: improved ATAPI passthrough support<\/li>\n<li>Networking: added support for up to 8 Ethernet adapters per VM<\/li>\n<li>Networking: fixed issue where a VM could lose connectivity after a reboot<\/li>\n<li>iSCSI: allow snapshot\/diff creation using local VDI file<\/li>\n<li>iSCSI: improved interoperability with iSCSI targets<\/li>\n<li>Graphics: fixed handling of a guest video memory which is not a power of two (bug #2724)<\/li>\n<li>VBoxManage: fixed bug which prevented setting up the serial port for direct device access.<\/li>\n<li>VBoxManage: added support for VMDK and VHD image creation<\/li>\n<li>VBoxManage: added support for image conversion (VDI\/VMDK\/VHD\/RAW)<\/li>\n<li>Solaris hosts: added IPv6 support between host and guest when using host interface networking<\/li>\n<li>Mac OS X hosts: added ACPI host power status reporting<\/li>\n<li>API: redesigned storage model with better generalization<\/li>\n<li>API: allow attaching a hard disk to more than one VM at a time<\/li>\n<li>API: added methods to return network configuration information of the host system<\/li>\n<li>Shared Folders: performance and stability fixes for Windows guests (Microsoft Office Applications)<\/li>\n<\/ul>\n<p><a href=\"http:\/\/www.virtualbox.org\/wiki\/Changelog\">Pilnas pakeitim\u0173 s\u0105ra\u0161as<\/a>.<br \/>\n<a href=\"http:\/\/www.virtualbox.org\/wiki\/Downloads\"><strong>Parsisi\u0173sti<\/strong><\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Neseniai Sun kompanija atnaujino virtualizacijai skirt\u0105 nemokam\u0105 produkt\u0105 VirtualBox. \u0160ioje versijoje pakeitim\u0173 nedaug. Vieni svarbesni\u0173 pakeitim\u0173 yra ilgai lauktas ICMP echo palaikymas, 64-bit&#8217;\u0173 palaikymas 32-bit&#8217;\u0173 platformose, technin\u0117s \u012frangos virtualizacijos palaikymas MacOS X sistemose ir kt. Naujos svarbiausios funkcijos Technin\u0117s \u012frangos virtualizacijos (VT-x ir AMD-V) palaikymas MacOS X sistemose. 64-bit&#8217;\u0173 plaform\u0173 palaikymas 32-bit\u0173 sistemose (ta\u010diau tai [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[38,5],"tags":[462,453,52,454,77,54,456],"class_list":["post-903","post","type-post","status-publish","format-standard","hentry","category-atnaujinimai","category-programos","tag-atnaujinimai","tag-linux","tag-macos","tag-programos","tag-virtualbox","tag-virtualizacija","tag-windows"],"_links":{"self":[{"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/posts\/903","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/comments?post=903"}],"version-history":[{"count":2,"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/posts\/903\/revisions"}],"predecessor-version":[{"id":3654,"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/posts\/903\/revisions\/3654"}],"wp:attachment":[{"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/media?parent=903"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/categories?post=903"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/versme.net\/blog\/wp-json\/wp\/v2\/tags?post=903"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}