I-Cyberus Technology ivule ikhodi ye-VirtualBox KVM backend, ekuvumela ukuthi usebenzise i-hypervisor ye-KVM eyakhelwe ku-Linux kernel ohlelweni lwe-VirtualBox virtualization esikhundleni se-vboxdrv kernel module ehlinzekwa ku-VirtualBox. I-backend iqinisekisa ukuthi imishini ebonakalayo isetshenziswa i-hypervisor ye-KVM ngenkathi igcina ngokugcwele imodeli yokuphatha yendabuko kanye nesixhumi esibonakalayo se-VirtualBox. Isekelwa ukusebenzisa izilungiselelo zomshini ezibonakalayo ezikhona ezidalelwe i-VirtualBox ku-KVM. Ikhodi ibhalwe ngo-C no-C++ futhi isatshalaliswa ngaphansi kwelayisensi ye-GPLv3.
Izinzuzo ezibalulekile zokusebenzisa i-VirtualBox ngaphezulu kwe-KVM:
- Amandla okusebenzisa i-VirtualBox nemishini ebonakalayo edalelwe i-VirtualBox kanyekanye ne-QEMU/KVM kanye nezinhlelo zokusebenzisa i-KVM, njenge-Cloud Hypervisor. Isibonelo, izinsizakalo ezihlukanisiwe ezidinga izinga elikhethekile lokuvikela zingasebenza kusetshenziswa i-Cloud Hypervisor, kuyilapho izihambeli ze-Windows zingasebenza endaweni esebenziseka kalula ye-VirtualBox.
- Ukusekela ukusebenza ngaphandle kokulayisha i-VirtualBox kernel driver (vboxdrv), ekuvumela ukuthi uhlele umsebenzi phezu kwezakhiwo eziqinisekisiwe neziqinisekisiwe ze-Linux kernel, ezingakuvumeli ukulayisha amamojula enkampani yangaphandle.
- Ikhono lokusebenzisa izindlela zokusheshisa zehadiwe ezithuthukisiwe ezisekelwa ku-KVM, kodwa azisetshenziswa ku-VirtualBox. Isibonelo, ku-KVM, ungasebenzisa isandiso se-APICv ukuze wenze isilawuli esiphazamisayo sibe ngokoqobo, esinganciphisa ukubambezeleka kokuphazamiseka futhi sithuthukise ukusebenza kwe-I/O.
- Ukuba khona ku-KVM yamakhono akhuphula ukuphepha kwezinhlelo zeWindows ezisebenza ezindaweni ezibonwayo.
- Isebenza kumasistimu anezinhlamvu ze-Linux ezingakasekelwa ku-VirtualBox. I-KVM yakhelwe ku-kernel, kuyilapho i-vboxdrv ifakwe ngokuhlukile ku-kernel ngayinye entsha.
I-VirtualBox KVM ifuna ukusebenza okuzinzile ezindaweni zokubamba ezisekelwe ku-Linux ezinhlelweni ze-x86_64 ezinama-Intel processors. Ukusekelwa kwama-AMD processors kukhona, kodwa kusamakwe njengokuhlola.
Source: opennet.ru