Data Ontap 9.1 - FCoE to Cisco UCS - VMWare 6.7
I have some volumes that are exhibiting strange behavior. For example...
I have an 8 TB volume and it contains a single 8TB LUN. Both are thin, and nightly de-dupe enabled on the volume. The ESX datastore is VMFS 6 and has space recovery enabled. Currently I have 3.4TB free on the LUN, and would expect to have more than that free on the volume, but I don't. I have 1.37TB free on the volume. There are no snapshots.
Where do I start looking?