7d9dc8dec9
NetApp ONTAP 9.4 or newer supports Adaptive QoS, which scales the throughput according to the volume size. In Victoria release, ONTAP Cinder driver added support for assigning pre-existing Adaptive QoS policy groups to volumes. This patch allows the dynamic creation of Adpative QoS, by reading new back-end QoS specs. Implements: blueprint netapp-ontap-dynamic-adaptive-qos Change-Id: Ie35373c7b205ffa12c4bb710255f1baf7a836d9f
12 lines
623 B
YAML
12 lines
623 B
YAML
---
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features:
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NetApp ONTAP driver: Added support for Adaptive QoS specs. The driver now
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accepts ``expectedIOPSperGiB``, ``peakIOPSperGiB``, ``expectedIOPSAllocation``,
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``peakIOPSAllocation``, ``absoluteMinIOPS`` and ``blockSize``. The field
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``peakIOPSperGiB`` and the field ``expectedIOPSperGiB`` are required together.
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The ``expectedIOPSperGiB`` and ``absoluteMinIOPS`` specs are only guaranteed
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by ONTAP AFF systems. All specs can only be used with ONTAP version equal
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or greater than 9.4, excepting the ``expectedIOPSAllocation`` and
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``blockSize`` specs which require at least 9.5.
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