{"id":113463,"date":"2024-02-08T16:02:53","date_gmt":"2024-02-08T14:02:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/virtualbox-adaptirovan-dlya-raboty-poverh-gipervizora-kvm"},"modified":"2024-02-08T16:02:53","modified_gmt":"2024-02-08T14:02:53","slug":"virtualbox-adaptirovan-dlya-raboty-poverh-gipervizora-kvm","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/virtualbox-adaptirovan-dlya-raboty-poverh-gipervizora-kvm","title":{"rendered":"VirtualBox adattato per funzionare sopra il hypervisor KVM","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>L'azienda Cyberus Technology ha rilasciato il codice sorgente del backend di VirtualBox KVM, che consente di utilizzare nel sistema di virtualizzazione VirtualBox l'ipervisore KVM integrato nel kernel di Linux invece del modulo del kernel vboxdrv fornito con VirtualBox. Il backend consente l'esecuzione di macchine virtuali con l'ipervisore KVM mantenendo completamente intatto il tradizionale modello di gestione e l'interfaccia di VirtualBox. \u00c8 supportato l'avvio in KVM di configurazioni di macchine virtuali esistenti, create per VirtualBox. Il codice \u00e8 scritto in C e C++ ed \u00e8 distribuito sotto la licenza GPLv3.    <\/p>\n<p>Vantaggi chiave dell'utilizzo di VirtualBox sopra <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/abuzoustojchivye-vps\/\"   title=\"KVM\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4376\">KVM<\/a>:  <\/p>\n<ul>\n<li class=\"l\"> La possibilit\u00e0 di eseguire VirtualBox e <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/\"   title=\"macchine virtuali\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2022\">macchine virtuali<\/a>, creati per VirtualBox, contemporaneamente con QEMU\/KVM e sistemi di virtualizzazione che utilizzano KVM, come Cloud Hypervisor. Ad esempio, i servizi isolati che richiedono un livello speciale di protezione possono essere eseguiti utilizzando Cloud Hypervisor, mentre i sistemi guest con Windows possono funzionare in un ambiente VirtualBox pi\u00f9 comprensibile per l'utente.\n<li class=\"l\"> Supporto per l'esecuzione senza il caricamento del driver del kernel di VirtualBox (vboxdrv), consentendo di lavorare su build del kernel di Linux certificate e verificate, in cui non \u00e8 possibile caricare moduli di terze parti.\n<li class=\"l\"> Possibilit\u00e0 di utilizzare meccanismi avanzati di accelerazione hardware per la virtualizzazione, supportati in KVM, ma non utilizzati in VirtualBox. Ad esempio, in KVM \u00e8 possibile attivare l'estensione APICv per la virtualizzazione del controller delle interruzioni, riducendo i ritardi nel trattamento delle interruzioni e migliorando le prestazioni di input\/output.\n<li class=\"l\"> Disponibilit\u00e0 in KVM di funzionalit\u00e0 che aumentano la sicurezza dei sistemi Windows eseguiti in ambienti virtualizzati.\n<li class=\"l\"> Esecuzione in sistemi con kernel Linux non ancora supportati in VirtualBox. KVM \u00e8 integrato nel kernel, mentre vboxdrv deve essere portato separatamente per ogni nuovo kernel.           <\/ul>\n<p>In VirtualBox KVM \u00e8 dichiarata la stabilit\u00e0 operativa nei contesti host basati su Linux su sistemi x86_64 con processori Intel. Il supporto per i processori AMD \u00e8 presente, ma \u00e8 etichettato come sperimentale.          <center><img decoding=\"async\" alt=\"VirtualBox adattato per funzionare sopra il hypervisor KVM\" src=\"\/wp-content\/uploads\/2024\/02\/980dcb4e2a5f02dc361bec6af38cd9f7.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60572\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cyberus Technology \u043e\u0442\u043a\u0440\u044b\u043b\u0430 \u043a\u043e\u0434 \u0431\u044d\u043a\u0435\u043d\u0434\u0430 VirtualBox KVM, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 VirtualBox \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u0432 \u044f\u0434\u0440\u043e Linux \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440 KVM \u0432\u043c\u0435\u0441\u0442\u043e \u043f\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0433\u043e \u0432 VirtualBox \u043c\u043e\u0434\u0443\u043b\u044f \u044f\u0434\u0440\u0430 vboxdrv. \u0411\u044d\u043a\u0435\u043d\u0434 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440\u043e\u043c KVM \u0441 \u043f\u043e\u043b\u043d\u044b\u043c \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u0442\u0440\u0430\u0434\u0438\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 VirtualBox. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0437\u0430\u043f\u0443\u0441\u043a \u0432 KVM \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0445 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0439 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u043b\u044f VirtualBox. \u041a\u043e\u0434 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":113464,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-113463","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Cyberus Technology \u043e\u0442\u043a\u0440\u044b\u043b\u0430 \u043a\u043e\u0434 \u0431\u044d\u043a\u0435\u043d\u0434\u0430 VirtualBox KVM, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 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