Comment 15 for bug 1835926

Hi Olivier,

I can confirm this behavior in master devstack,
I guess your Debian image have properties: hw_disk_bus='scsi' hw_scsi_model='virtio-scsi'
And Ubuntu don't have it (default virtio)?
Maybe proper way to fix that is to add an additional step in rebuild code to update root_device_name.
It must be tracked in another bug I think.