aha. Thanks for the detailed question.
Dual path for the two 2540's via two HBA's
(SG-XPCIE2FC-QF4)
Single path for the one 6140 via one HBA
(SG-XPCIE2FC-QF4)
btw, I haven't had much luck asking these questions to several sun var's and sales engineers
If anyone has the best bang/buck config. please share.
Thanks again.
-bv