NetApp ONTAP: 'Extra input: qos-adaptive-policy-group' error creating volume with Adaptive QoS on ONTAP 9.1
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Cinder |
Confirmed
|
Low
|
Unassigned | ||
Bug Description
The Adaptive QoS feature was introduced on ONTAP 9.3 [0], and its support for LUNs and FlexVols were added on ONTAP 9.4.
The current driver does not validate ONTAP version when assigning an Adaptive QoS policy group to a LUN or a FlexVol, and it only raises an error when the ZAPI call is issued.
The error message is not very helpful for investigating the issue.
Expected result:
If an Adaptive QoS operation is requested on a non-supported ONTAP version, raise a helpful exception such as "NetAppException: Adaptive QoS not supported on this back end ONTAP version.".
Actual results:
The API request fails with the following error message [1]:
cinder.
[0] https:/
[1] http://
| description: | updated |
| description: | updated |
| Changed in cinder: | |
| status: | New → Confirmed |
| Changed in cinder: | |
| assignee: | nobody → Lucio Seki (lseki) |
| Lucio Seki (lseki) wrote | #1 |
| Changed in cinder: | |
| assignee: | Lucio Seki (lseki) → nobody |
| Changed in cinder: | |
| importance: | Undecided → Low |
This is low priority, because it's very unlikely that some customer will be using Victoria release of Cinder (which added Adaptive QoS support for ONTAP driver) with ONTAP older than 9.4.