Virsh Festplatte

Raw disk erzeugen

• dd if=/dev/zero of=tiazel.xinux.lan-disk1 count=10 bs=1G

oder

• qemu-img create tiazel.xinux.lan-disk1 10G

Raw disk vergrössern

• qemu-img resize -f raw master.img +50G

Qcow2 disk erzeugen

• qemu-img create -f qcow2 tiazel.xinux.lan2.qcow2 10G

Qcow2 disk vergrössern

• qemu-img resize nelson.img +10GB

Platte anhängen

• virsh attach-disk tiazel.xinux.lan /var/lib/libvirt/images/tiazel.xinux.lan2.qcow2 vdb --live

Disk attached successfully

Links

• http://www.admin-magazin.de/Das-Heft/2012/04/Optimale-Disk-Konfiguration-fuer-Linux-KVM
• http://www.randomhacks.co.uk/how-to-resize-a-qcow2-harddrive-images/