Add filter & goodness functions to NetApp Data ONTAP drivers

Registered by Clinton Knight on 2016-02-01

The Cinder scheduler allows drivers to report per-pool filter and goodness function expressions that can support volume placement decisions based on more than the traditional capacity metrics.

This blueprint describes a performance module that utilizes various Data ONTAP performance APIs to measure storage controller node utilization for each pool, and to report those metrics to the Cinder scheduler via the standard filter & goodness functions. Both Clustered and 7-mode Data ONTAP driver flavors will be supported across NFS and iSCSI/FC protocols.

Blueprint information

Status:
Complete
Approver:
Sean McGinnis
Priority:
Undefined
Drafter:
Clinton Knight
Direction:
Approved
Assignee:
Clinton Knight
Definition:
Approved
Series goal:
Accepted for mitaka
Implementation:
Implemented
Milestone target:
milestone icon mitaka-3
Started by
Clinton Knight on 2016-02-01
Completed by
Sean McGinnis on 2016-02-29

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Gerrit topic: https://review.openstack.org/#q,topic:bp/netapp-data-ontap-goodness-functions,n,z

Addressed by: https://review.openstack.org/278420
    Filter & goodness functions in NetApp drivers

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