Posts tagged qemu-img

proxmox: qemu-img convert
posted on 2016-06-11 10:33

In proxmox you sometimes want to convert images from one type to another.

available types

QCOW2 (KVM, Xen)    qcow2
QED   (KVM)         qed
raw                 raw
VDI   (VirtualBox)  vdi
VHD   (Hyper-V) vpc
VMDK  (VMware)  vmdk
RBD   (ceph)    rbd

example

qemu-img convert -f raw -O qcow2 vm-100-disk-1.raw vm-100-disk-1.qcow2

-f is the first image format, -O the second. Look at the manpage to guess why -f is called -f.

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