{"id":120480,"date":"2024-11-04T13:09:07","date_gmt":"2024-11-04T11:09:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/broadcom-rabotaet-nad-perevodom-vmware-workstation-na-gipervizor-kvm-na-platforme-linux"},"modified":"2024-11-04T13:09:07","modified_gmt":"2024-11-04T11:09:07","slug":"broadcom-rabotaet-nad-perevodom-vmware-workstation-na-gipervizor-kvm-na-platforme-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/broadcom-rabotaet-nad-perevodom-vmware-workstation-na-gipervizor-kvm-na-platforme-linux","title":{"rendered":"Broadcom sta lavorando al porting di VMware Workstation sul hypervisor KVM su piattaforma Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

L'azienda Broadcom, che ha acquisito il business di VMware un anno fa, ha proposto di includere nel kernel Linux alcune modifiche che aggiungono al hypervisor KVM la possibilit\u00e0 di reindirizzare le chiamate hypervisor di VMware nello spazio utente e forniscono funzionalit\u00e0 per l'attivazione selettiva dell'interfaccia «VMWare backdoor», utilizzata nella paravirtualizzazione per inviare richieste dal sistema ospite all'ambiente host. Si nota che queste modifiche consentiranno di migrare i prodotti VMware all'uso dell'hypervisor KVM sulla piattaforma Linux e garantiranno la possibilit\u00e0 di eseguire sistemi ospiti VMware non modificati utilizzando KVM. <\/p>\n

La prima modifica aggiunge al KVM il supporto per il reindirizzamento delle hypercall specifiche di VMware a un gestore che viene eseguito nello spazio utente (nei prodotti VMware, le hypercall vengono elaborate nello spazio utente), consentendo di eseguire macchine virtuali create per VMware senza utilizzare moduli kernel proprietari e senza apportare modifiche alle macchine virtuali. <\/p>\n

La seconda modifica consente di attivare l'interfaccia «VMWare backdoor» non solo per l'intero sistema tramite un parametro di avvio esistente. kvm<\/a>.enable_vmware_backdoor, ma anche attraverso l'attivazione a livello di hypervisor in relazione a singole macchine virtuali. <\/p>\n

Michael Larabel ha ricevuto conferma da Broadcom che le versioni Linux della piattaforma di virtualizzazione per workstation VMware Workstation intendono migrare all'uso dell'hypervisor KVM anzich\u00e9 del proprio codice di virtualizzazione proprietario. Le tempistiche per completare la transizione a KVM non sono ancora state definite e dipendono da quanto rapidamente le modifiche necessarie per lavorare con le macchine guest VMware saranno incluse nel core principale e inizieranno a essere fornite nelle distribuzioni. Si prevede che non ci saranno problemi di integrazione delle patch, poich\u00e9 non toccano nulla di sostanziale e includono solo alcune decine di righe di codice. La transizione di VMware Workstation a KVM \u00e8 menzionata come opzione pi\u00f9 ottimistica gi\u00e0 per il prossimo anno.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Broadcom, \u0433\u043e\u0434 \u043d\u0430\u0437\u0430\u0434 \u043f\u043e\u0433\u043b\u043e\u0442\u0438\u0432\u0448\u0430\u044f \u0431\u0438\u0437\u043d\u0435\u0441 VMware, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b\u0430 \u0434\u043b\u044f \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u044f\u0434\u0440\u0430 Linux \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439, \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0445 \u0432 \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440 KVM \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0433\u0438\u043f\u0435\u0440\u0432\u044b\u0437\u043e\u0432\u043e\u0432 VMware \u0432 \u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0441\u0442\u0432\u043e \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0434\u043b\u044f \u0432\u044b\u0431\u043e\u0440\u043e\u0447\u043d\u043e\u0433\u043e \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 «VMWare backdoor», \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u043e\u0433\u043e \u043f\u0440\u0438 \u043f\u0430\u0440\u0430\u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u043b\u044f \u043e\u0442\u043f\u0440\u0430\u0432\u043a\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432 \u0438\u0437 \u0433\u043e\u0441\u0442\u0435\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0432 \u0445\u043e\u0441\u0442-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435. \u041e\u0442\u043c\u0435\u0447\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0434\u0430\u043d\u043d\u044b\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0442 \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u044b VMware […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-120480","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Broadcom sta lavorando alla porting di VMware Workstation su hypervisor KVM su piattaforma Linux 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