summaryrefslogtreecommitdiff
path: root/releasenotes/notes/enhanced-kvm-storage-qos-f8f67d404949c0b0.yaml
blob: a4a78a0c24a0c8a6fa88c96cc7a185a83d1d1c5f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
---
features:
  - |
    The libvirt driver now supports additional Cinder front-end
    QoS specs, allowing the specification of additional IO
    burst limits applied for each attached disk, individually.

    - quota:read_bytes_sec_max
    - quota:write_bytes_sec_max
    - quota:total_bytes_sec_max
    - quota:read_iops_sec_max
    - quota:write_iops_sec_max
    - quota:total_iops_sec_max
    - quota:size_iops_sec

    For more information, see the Cinder admin guide:

    https://docs.openstack.org/cinder/latest/admin/blockstorage-basic-volume-qos.html