It's here - we now support NetApp data ONTAP Cluster-Mode or C-Mode. Download the app here http://apps.splunk.com/app/1293/
Key new capabilities include:
Centralized visibility into the health of NetApp Data ONTAP Cluster-Mode and 7-Mode storage systems, including performance metrics, logs and events for improved MTTR
Flexible operational analytics with a report pack of 30 sample reports for proactive capacity planning, customizable SLA tracking and more
Real-time correlation using NetApp data with other data for cross-tier operational visibility and simplified troubleshooting (including built-in links to data collected by the Splunk App for VMware)
Enhanced scalability to allow the monitoring of many NetApp Data ONTAP storagesystems
Hi Graham, we're working on it, and cluster mode is very high on the list of things we intend to do. We can't commit to a particular ETA or feature set, though.