Cyberus Technology tau qhib cov cai rau VirtualBox KVM backend, uas tso cai rau koj siv KVM hypervisor ua rau hauv Linux ntsiav hauv VirtualBox virtualization system es tsis txhob siv vboxdrv kernel module muab hauv VirtualBox. Lub backend xyuas kom meej tias cov tshuab virtual raug tua los ntawm KVM hypervisor thaum tswj tag nrho cov qauv kev tswj hwm thiab VirtualBox interface. Nws tau txais kev txhawb nqa los khiav lub tshuab virtual uas twb muaj lawm tsim rau VirtualBox hauv KVM. Cov cai sau hauv C thiab C ++ thiab muab faib raws li GPLv3 daim ntawv tso cai.
Cov txiaj ntsig tseem ceeb ntawm kev khiav VirtualBox dhau KVM:
- Muaj peev xwm khiav VirtualBox thiab virtual tshuab tsim rau VirtualBox ib txhij nrog QEMU / KVM thiab virtualization systems uas siv KVM, xws li Cloud Hypervisor. Piv txwv li, cov kev pabcuam cais uas yuav tsum tau muaj kev tiv thaiv tshwj xeeb tuaj yeem khiav siv Cloud Hypervisor, thaum cov qhua Windows tuaj yeem khiav hauv qhov chaw siv VirtualBox ntau dua.
- Kev them nyiaj yug rau kev ua haujlwm yam tsis muaj kev thauj khoom ntawm VirtualBox kernel tsav (vboxdrv), uas tso cai rau koj los teeb tsa kev ua haujlwm saum toj kawg nkaus ntawm cov ntawv pov thawj thiab cov ntaub ntawv pov thawj ntawm Linux kernel, uas tsis tso cai rau thauj cov khoom thib peb.
- Lub peev xwm los siv cov cuab yeej ua haujlwm siab tshaj plaws virtualization acceleration mechanisms txhawb hauv KVM, tab sis tsis siv hauv VirtualBox. Piv txwv li, hauv KVM, koj tuaj yeem siv APICv txuas ntxiv rau virtualize tus tswj kev cuam tshuam, uas tuaj yeem txo qhov cuam tshuam latency thiab txhim kho I / O kev ua haujlwm.
- Lub xub ntiag nyob rau hauv KVM ntawm lub peev xwm ua kom muaj kev ruaj ntseg ntawm Windows systems khiav hauv virtualized ib puag ncig.
- Khiav ntawm cov tshuab nrog Linux kernels tseem tsis tau txhawb nqa hauv VirtualBox. KVM tau tsim rau hauv cov ntsiav, thaum vboxdrv cais tawm rau txhua lub kernel tshiab.
VirtualBox KVM thov kev ua haujlwm ruaj khov hauv Linux-based host ib puag ncig ntawm x86_64 systems nrog Intel processors. Kev them nyiaj yug rau AMD processors yog tam sim no, tab sis tseem raug cim raws li kev sim.
Tau qhov twg los: opennet.ru