SCSI Bus Competitors 
SCSI Driver for Linux (by Michael Lang)
MOSIX (Clusters) 
Int4b - Why IBM used it
The Official SCSI FAQ
System Partition / IML IBM SCSI only!
SCSI Error Codes   0037, 0096, 0104, 0112, 0206  Adapters 208-219 Devices
HD as DASD? Drive shows up as "Direct Access" under setup.
SCSI Layout   Cabling and termination for SCSI adapters and devices