I-Cyberus Technology ivule ikhowudi ye-VirtualBox KVM backend, ekuvumela ukuba usebenzise i-hypervisor ye-KVM eyakhelwe kwi-Linux kernel kwi-VirtualBox inkqubo ye-virtualization endaweni yemodyuli ye-kernel ye-vboxdrv enikezelwe kwi-VirtualBox. I-backend iqinisekisa ukuba oomatshini benyani babulawa yi-hypervisor ye-KVM ngelixa igcina ngokupheleleyo imodeli yolawulo lwendabuko kunye ne-interface ye-VirtualBox. Iyaxhaswa ukuqhuba ulungelelwaniso lomatshini olukhoyo olukhoyo lwenzelwe i-VirtualBox kwi-KVM. Ikhowudi ibhalwe kwi-C kunye ne-C ++ kwaye ihanjiswa phantsi kwelayisensi ye-GPLv3.
Izibonelelo eziphambili zokusebenzisa i-VirtualBox ngaphezulu kwe-KVM:
- Ukukwazi ukuqhuba i-VirtualBox kunye noomatshini benyani benzelwe i-VirtualBox ngaxeshanye ne-QEMU/KVM kunye neenkqubo zokusebenzisa i-KVM, njenge-Cloud Hypervisor. Ngokomzekelo, iinkonzo ezizimeleyo ezifuna umgangatho okhethekileyo wokukhusela zinokusebenza usebenzisa i-Cloud Hypervisor, ngelixa iindwendwe zeWindows zinokusebenza kwindawo enokusebenziseka ngakumbi kwi-VirtualBox.
- Inkxaso yokusebenza ngaphandle kokulayisha i-VirtualBox kernel driver (vboxdrv), ekuvumela ukuba uququzelele umsebenzi phezulu kwezakhiwo eziqinisekisiweyo neziqinisekisiweyo ze-Linux kernel, ezingavumeli ukulayisha iimodyuli zomntu wesithathu.
- Ukukwazi ukusebenzisa iindlela zokukhawulezisa zehardware ezixhasiweyo kwi-KVM, kodwa azisetyenziswanga kwi-VirtualBox. Ngokomzekelo, kwi-KVM, ungasebenzisa ulwandiso lwe-APICv ukuze wenze isilawuli esiphazamisayo sibonakale, esinokunciphisa ukuphazanyiswa kwe-latency kunye nokuphucula ukusebenza kwe-I / O.
- Ubukho kwi-KVM yesakhono esonyusa ukhuseleko lweenkqubo zeWindows ezisebenza kwindawo ebonakalayo.
- Isebenza kwiinkqubo ezine Linux kernels ezingekaxhaswa kwiVirtualBox. I-KVM yakhelwe kwi-kernel, ngelixa i-vboxdrv ifakwe ngokwahlukileyo kwi-kernel entsha nganye.
I-VirtualBox ye-KVM ibanga ukusebenza okuzinzileyo kwi-Linux-based host environments kwiinkqubo ze-x86_64 ezine-Intel processors. Inkxaso ye-AMD processors ikhona, kodwa isaphawulwa njengovavanyo.
umthombo: opennet.ru