Yadda ake amfani da Virtualbox VM akan KVM A cikin Linux

Shin kuna la'akari da sauyawa daga hypervisor KVM? Ofayan damuwan ku mafi girma shine sake farawa ta hanyar ƙirƙirar sabbin injina na zamani a cikin KVM - aiki mai wahala don faɗi kaɗan.

Labari mai dadi shine maimakon ƙirƙirar sabbin injunan baƙi na KVM, zaka iya ƙaura da VirtualBox VMs waɗanda suke cikin tsarin VDI zuwa qcow2 wanda shine tsarin hoton diski don KVM.

A cikin wannan jagorar, za mu zayyano mataki-mataki kan yadda kuke ƙaura VirtualBox VM a cikin KVM VMs a cikin Linux.

Mataki 1: Lissafin data kasance VirtualBox Hotuna

Da farko dai, tabbatar da cewa dukkan injunan kamala suna aiki da wuta. Injin bakon Virtualbox ya wanzu a cikin tsarin diski na VDI. Gaba, ci gaba da lissafa kayan aikin VirtualBox na yanzu kamar yadda aka nuna.

$ VBoxManage list hdds
OR
$ vboxmanage list hdds

Daga kayan sarrafawa, zaka ga cewa ina da Hotunan Disk 2 na Virtual - Hotunan Debian da Fedora VDI.

Mataki 2: Maida Hoton VDI zuwa RAW Disk Format

Mataki na gaba shine canza hotunan VDI zuwa yanayin diski na RAW. Don cimma wannan, zan gudanar da umarnin da ke ƙasa.

$ VBoxManage clonehd --format RAW /home/james/VirtualBox\ VMs/debian/debian.vdi debian_10_Server.img
OR
$ vboxmanage clonehd --format RAW /home/james/VirtualBox\ VMs/debian/debian.vdi debian_10_Server.img

Lokacin da kuka bincika, zaku lura cewa tsarin hoton RAW yana ɗaukar adadi mai yawa na sararin faifai. Kuna iya amfani da umarnin du kamar yadda aka nuna don tabbatar da girman hoton RAW.

$ du -h debian_10_Server.img

A halin da nake ciki, hoton Debian RAW yana ɗaukar 21G na sararin faifai mai faɗi, wanda wannan babban yanki ne. Daga baya zamu canza hoton RAW disk zuwa tsarin diski na KVM.

Mataki na 3: Sanya Tsarin RAW Image Disk Format zuwa KVM Format

Aƙarshe, don yin ƙaura zuwa tsarin hoton disk na KVM, canza hoton RAW zuwa tsarin qcow2 wanda shine tsarin hoton faifan KVM.

$ qemu-img convert -f raw debian_10_Server.img -O qcow2 debian_10_Server.qcow2

Hoton faifan qcow2 'yan mintina kaɗan ne na hoton RAW faifai. Bugu da ƙari, tabbatar da wannan ta amfani da umarnin du kamar yadda aka nuna a ƙasa.

$ du -h debian_10_Server.qcow2

Daga nan, zaku iya shigo da sifar hoto ta qcow2 KVM ko dai ta layin umarni ko ta amfani da taga mai hoto KVM kuma ƙirƙirar sabon inji na KVM.

Wannan ya kunsa labarin mu na yau. Tunaninku da ra'ayoyinku suna maraba sosai.