Do QoS throughput policies apply to read+write operations Last updated Jun 7, 2023 Save as PDF Share Share Tweet Share Views:103Visibility:PublicVotes:0Category:ontap-9Specialty:perfLast Updated:6/7/2023, 1:10:15 PM Applies to ONTAP 9 Quality of Service (QoS) Answer Yes. Qos throughput policies apply to read+write operations at the same time. Additional Information Guarantee throughput with QoS overview