TN Cluster Created
When the cluster has been created, you can enable support for disk multipathing in RSF-1 if the disks have already been configured:
This setting can be modified after cluster set-up if needed.
It can be found in Settings -> TrueNAS.
Enabling Multipath Support
If the nodes have been configured to use disk multipathing you must enable multipath support otherwise disk reservations will not function correctly. Do not enable if disks are configured for singlepath only.