I checked every vendor website who contributed driver to Cinder and below is the conclusion.
Upon OpenStack Mitaka release
- 34 companies integrated their storage solutions with Cinder
- 57 drivers are contributed to Cinder
- Only 10 drivers from 8 companies support QoS
- EMC | Hitachi | HPE | Huawei | IBM |NetApp | Violin Memory | X-IO technologies
Excel file with detailed information
