Its software RAID, yes, its directly connected with cross cable, its last version of dss. Write back is set, without write back, data was writen on disk with speeds of 9MB/sec Initiator by Microsoft.

One thing that i can tell you is curve of writing, one is constant and its about 18MB/sec another one jumps from 0MB/sec to 40MB/sec its not constant at all. Except when i delete target and then reconnect, then data is "flying"

Any idea

o.