I am running FreeNAS 11.1-U4 on a Cisco UCS C240-M3, and I am experiencing what seems to be poor write performance. The system has dual E5-2660 V2 CPU's, 128GB of RAM, LSI 9271 controller with all drives in JBOD mode. FreeNAS is acting as an NFS datastore for ESXi 6.5 and 6.0 hosts. The NIC...