Control RBD disk geometry from config or image property or volume property

Registered by Sam Clippinger

Setting the disk geometry (logical and physical block size) can provide significant performance benefits. Cinder should provide a way to set the default geometry in the config file with a way to override the setting per volume.

Blueprint information

Status:
Not started
Approver:
None
Priority:
Undefined
Drafter:
Sam Clippinger
Direction:
Needs approval
Assignee:
None
Definition:
New
Series goal:
None
Implementation:
Unknown
Milestone target:
None

Related branches

Sprints

Whiteboard

Gerrit topic: https://review.opendev.org/#/q/topic:bp/rbd-disk-geometry

Addressed by: https://review.opendev.org/c/openstack/cinder/+/952067
    Set disk geometry from config or volume properties.

Addressed by: https://review.opendev.org/c/openstack/cinder/+/952309
    Set disk geometry from config or volume properties.

(?)

Work Items

This blueprint contains Public information 
Everyone can see this information.

Subscribers

No subscribers.