Labels:earth | reckoner | sky OCR: explained above Thus for drive being bootable has to appear on the virtual bus regardless of what type of driver it has installed. When later SCSI Manager 4.3 loads as System Extension it enables the system to recognize devices with duplicate IDs and thus back to our example, disk on bus may show volumes on the desktop if it has new SCSI driver installed, but you will not be able to boot from that drive On older single bus Macs like the Quadra 700 or Centris 650 this all isn't an issue On those machines SCSI Manager 4.3 simply adds asynchronous SCSI and thus possibly performance gain for software supporting new SCSI Manager Another question commonly asked question is whether there are performance penalties to pay if SCSI Manager is installed and the disks connected sport old drivers. This ...
