Description of problem:
When trying to import a VM that contains a raw sparse disk(s) to a block domain via webadmin the operation fails
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Create a VM with a single thin provision disk on an NFS domain
2. Export the VM to an export domain
3. Import the VM while selecting a block domain as the target domain for disk in the disks sub tab
Operation fails with an error:
Cannot import VM. Disk configuration (RAW Sparse) is incompatible with the storage domain type.
VM will be imported correctly to the domain
oVirt 3.4.4 has been released.