virtio-scsi and RHEL 7
Hi! I am a software engineer at Red Hat, and the main author of virtio-scsi, the next generation storage interface for KVM. virtio-scsi is included in Red Hat Enterprise Linux 6.3 as technology preview, and will be fully supported (except for Windows drivers) starting from 6.4. We just posted a whitepaper on virtio-scsi on redhat.com's Resource Library.
Please reply to this discussion with any questions you may have on virtio-scsi and---of course---ideas about it for RHEL7. I'll do my best to reply on November 14th and 15th!
Regards,
Paolo Bonzini