I currently have 2 identical servers connected to one DSS box. I have a dedicated switch for the SAN. Each server has 4 network connections using MPIO into the switch. The DSS box has one 10gb connection into the switch. One server is about 10 times faster when writing data than the other one. Where do I begin? I am completely new to DSS so keep that in mind. Jumbo frames is enabled on everything.