Support create qcow2 disk type when import data

[scuzhanglei]

Is this a BUG REPORT or FEATURE REQUEST?:

Uncomment only one, leave it on its own line:

/kind enhancement

What happened: now, when import data from URL, the disk.img is always raw type. do we have a plan to support other disk type: like qcow2 ? What you expected to happen: user can choose disk type when import data from url How to reproduce it (as minimally and precisely as possible):

Anything else we need to know?:

Environment:

• CDI version (use kubectl get deployments cdi-deployment -o yaml):
• Kubernetes version (use kubectl version):
• Cloud provider or hardware configuration:
• Install tools:
• Others:

[qwang1]

@scuzhanglei We do support QCOW2 disk type. See https://github.com/kubevirt/containerized-data-importer/blob/master/doc/supported_operations.md#supported-matrix Then QEMU will convert disk images to RAW and write to the storage.