Add virtio-scsi controller when attaching volume
Allow users to specify the use of VirtIO SCSI for KVM instances while attaching the volumes.
VirtIO SCSI is a new para-virtualized SCSI controller device for KVM instances. It has been designed to replace virtio-blk to improve scalability. Presently, virtio-scsi bus is supported when booting instance from volume if you have created a volume from a image containing specialized libvirt driver options metadata properties "hw_disk_bus" and "hw_scsi_model". This feature was added back in Icehouse by BP [1].
However, there is no provision to specify disk_bus and disk_model parameters in request body of the os-volume_
We propose to modify 'os-volume_
Blueprint information
- Status:
- Not started
- Approver:
- Matt Riedemann
- Priority:
- Undefined
- Drafter:
- Abhishek Kekane
- Direction:
- Needs approval
- Assignee:
- Abhishek Kekane
- Definition:
- New
- Series goal:
- None
- Implementation:
-
Unknown
- Milestone target:
- None
- Started by
- Completed by
Related branches
Related bugs
Sprints
Whiteboard
Gerrit topic: https:/
Addressed by: https:/
Add virtio-scsi controller when attaching volume
