So, I had this share setup and some of my vms running off the NFS share from my OmniOS server. After a reboot ESXi fails to mount the NFS share (it still works on the OmniOS server). I removed the datastore and tried to re-add it, but now I get this error.
he "Create NAS datastore" operation failed for the entity with the following error message.
An error occurred during host configuration.
NFS mount 192.168.172.9:/esxi-ssd/VMs failed: The NFS server does not support MOUNT version 3 over TCP.
Sysinfo set operation VSI_MODULE_NODE_mount failed with error status The NFS server does not support MOUNT version 3 over TCP.