Comment 2 for bug 1792077

This issue seems to be that nova only handles "scsi" block device mappings correctly if you boot from an image that has image metadata "hw_scsi_model" = "virtio-scsi". If you boot from disk rather than booting from an image I'm not sure if there is a workaround.

Chris Friesen, can you share your image metadata for glance image 24e8e922-2687-48b5-a895-3134a650e00f in the above bug report?