fb358e45fe
Currently, the ONTAP Cinder driver only supports the max (ceiling) throughput QoS specs. This patch adds support for min (floor) throughput QoS policy specs ``minIOPS`` and ``minIOPSperGiB``, which can be set individually or along with the max throughtput specs. Added a new driver specific capability called `netapp_qos_min_support`. It is used to filter the pools that has support to the Qos minimum (floor) specs during the scheduler phase. The feature is supported by ONTAP AFF with version equal or greater than 9.2 for iSCSI/FCP and 9.3 for NFS, ONTAP Select Premium with SSD and ONTAP C190 with version equal or greater than 9.6. Implements: blueprint netapp-ontap-min-throughput-qos Implements: blueprint netapp-ontap-min-throughput-qos-capability Co-Authored-By: Felipe Rodrigues <felipen@netapp.com> Change-Id: Ic6579d459670fec4e5295e51c12fd807d980bb81
14 lines
699 B
YAML
14 lines
699 B
YAML
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features:
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NetApp ONTAP driver: Added support for QoS Min (floor) throughput specs.
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The driver now accepts ``minIOPS`` and ``minIOPSperGiB`` specs, which can
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be set either individually or along with Max (ceiling) throughput specs.
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The feature requires storage ONTAP All Flash FAS (AFF) with version equal
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or greater than 9.3 for NFS and 9.2 for iSCSI and FCP. It also works with
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Select Premium with SSD and C190 storages with at least ONTAP 9.6.
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NetApp ONTAP driver: Added a new driver specific capability called
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`netapp_qos_min_support`. It is used to filter the pools that has support
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to the Qos minimum (floor) specs during the scheduler phase.
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