Comment 2 for bug 1707379

We have two or more ways to fix this bug,
1. We could combine the quota record in db if these quota's user_id, project_id and share_type_id etc at the same when we create a share.
2. The quota reserve and commit model has many problems [1]. We could just remove the quota model in the code.

We could discuss it in PTG or another meeting to decide how to resolve this bug.

[1] https://specs.openstack.org/openstack/nova-specs/specs/pike/approved/cells-count-resources-to-check-quota-in-api.html