Limit Volume Copy Bandwidth Per Backend
Limit Volume Copy Bandwidth Per Backend

Currently, cinder has a global configuration to limit a volume copy
bandwidth to mitigate slow down of instances volume access during large
image copies. This spec proposes to make this config variable per backend.

blueprint limit-volume-copy-bps-per-backend
Change-Id: Ib854bb9f98c18e5eb5b0d7bfeec84da8003cd520

openstack/cinder-specs