gentlemen,

Server is a brand new PowerEdge 2970 with a PERC 5/i RAID controller and 4GB RAM
(6) 1TB SAS Drives in a RAID 5 with writeback cache enabled (default)

Just created an iSCSI volume and attached my PC to it. I copied a 2.5GB file across smoothly.

When copying acrosss FC, the copy has an initial burst, then pauses for a while, then bursts again, then repeats until complete.

mike