My SUNW,fas started to exchange messages and I'd like to share
the problems I see. First one is that hard drive
which works under solaris responds CHECK_CONDITION status for
TEST_UNIT_READY. I don't have much scsi experience but it looks
a little bit strange to me. Second after it was requested 
REQUEST_SENSE it doesn't return any data but returns status GOOD.
REQUEST_SENSE command sent without any message-out, and there is
comment in driver that there should be that way but it strange because
it seems violation of scsi.
Any pointers, suggestions or possible directions appreciated.

--
	Andrey