1084de1f16
The parent storage group is just a hold all for the child storage groups which contain attributes like service level and QoS. Setting QoS on the parent storage group can cause problems as having a higher I/O limit on the child than the parent is not allowed and this is not the intention. The fix is to set QoS on the child storage groups only. Closes-Bug: #1930290 Change-Id: Ib2c1a44086da1fa3c64611344221c9307be22296
Release notes
The release notes for a patch should be included in the patch. The intended audience for release notes include deployers, administrators and end-users.
A release note is required if the patch has upgrade or API impact. It is also required if the patch adds a feature or fixes a long-standing or security bug.
Please see https://docs.openstack.org/cinder/latest/contributor/releasenotes.html for more details.