We have DMX3 array, currently we have 128 devices hanging off 4 FA ports, they are running 2Gbps.

Some of applications are experiencing performance issue. What are list of options we can have by improve perform on the FA ports on the arrays?

1. Migrate some devices to other less busy FA ports, which require a flat bits change, this is disruptive for application

2. Buy a new pair of 4Gbps FA ports and install onto existing array and migrate devices to the new 4Gbps FA ports, we had quote from EMC, this option is very costly.

I'd like to hear what recommendations others might have.

Thanks

Tw