I’ve just realized that we can’t attach new disk anymore after upgrade from ONE 5.2 to 5.4.
It seems that the image is created in RAW format instead of qcow2. And then the disk.2.attach always mention a qcow2 format. So we are stuck. Any idea how to fix this problem ?
The datastore is set with driver and TM_MAD as qcow2.
As I said it was working with 5.2.
Log in libvirt for the concerned VM:
Image is not in qcow2 format
<disk type=‘file’ device=‘disk’>
<driver name=‘qemu’ type=‘qcow2’ />
<source file=’/var/lib/one//datastores/100/2844/disk.2’ >