[ovirt-users] Problems running CentOS 9 Stream GenericCloud guests

Hello everyone, I'm trying to run CentOS 9 Stream GenericCloud as a guest in oVirt 4.5.4. While the images in the ovirt-image-repository seems to work fine (in particular, I've tried version 20211119.0), the latest version (20230727.1) does not start. After the initial boot messages, it gives the error: Starting dracut mount hook dracut-mount[413]: Warning: Can't mount root filesystem Starting dracut emergency shell and brings me to the emergency shell. Is this some known bug ? Note that if I start from the old image and then upgrade all the packages, I have no problems at all. Thanks in advance for any help. Gianluca