We have a pair of 2012 R2 servers in a Failover Cluster with external JBOD disks connected over SAS. Any support for monitoring/managing this?
For this kind of setup, I would recommend using Server and Application Monitor (SAM), not Storage Manager.
Just looking to do something similar at the moment and came across these two articles
https://download.microsoft.com/download/D/1/8/D188B9D3-AEC6-4CC4-B1A4-DD661AB76446/Managing%20Storage%20Spaces%20with%20…
https://support.microsoft.com/en-us/kb/2980661
SAM will be a great fit here