manila/releasenotes/notes/netapp-add-support-for-adaptive-qos-d036238e7f29cf75.yaml
Douglas Viroel 39b6a89b1e [NetApp] Improve Adaptive QoS functionality
This patch is a follow up from the main change[1] that adds support
for Adaptive QoS policies that have been pre-created in the storage.
Improvements added in this patch:
- Fail earlier when using this configuration with DHSS=True mode
  and for shares that support replication.
- Fail earlier if no cluster credentials where provided to configure
  volumes with QoS.
- Add support for migration and manage share operations.

Closes-Bug: #1895361

[1] https://review.opendev.org/#/c/740532/

Change-Id: I210994b84548ed6857e338c8e1f41667fa844614
Signed-off-by: Douglas Viroel <viroel@gmail.com>
2020-09-23 17:12:43 -03:00

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YAML

---
features:
- |
Added support for Adaptive QoS policies that have been pre-created on
the storage system, with clustered ONTAP version 9.4 or higher. To use
this feature, configure a Manila share type with the extra-spec
"netapp:adaptive_qos_policy_group" and value set to the qos policy
group on the ONTAP storage system, for example:
netapp:adaptive_qos_policy_group=platform3
Note that a cluster scoped account must be used in the driver
configuration in order to use QoS in clustered ONTAP. Other notes:
- This only works for backends without share server management.
- This does not work for share replicas or can fail when creating share
from snapshot across backends, if the destination backend does not have
the pre-created "adaptive_qos_policy_group".