3
E
2. Setup
2.1 Before Connection
Before installing your this card and SCSI devices, you should understand the basic
concept of the SCSI, which is described in this section. This information will help
you set up your this card and SCSI devices so that they function properly.
SCSI ID numbers
All SCSI devices attached to this card, as well as this card itself, must have a unique
SCSI ID between 0 to 15. The SCSI ID is used for two purposes:
■
Defining each SCSI device present on the SCSI bus
■
Determining the priority of SCSI devices on the SCSI bus
SCSI ID7 has the highest priority for SCSI devices connected to this card. The
priority of the remaining IDs are from 6 to 0 and from 15 to 8 in descending order.
Note
SCSI IDs do not indicate the order in which the cables of SCSI devices should
be connected to this card.
We recommend that you leave this card ID set to its default setting of SCSI ID 7. If
you need to change the SCSI ID of this card, read Section 3.3, "This card
Configuration (SCSISelect Utility)." To change the SCSI ID of a hard disk drive or
other SCSI device, refer to that SCSI device's documentation.
Note
To boot the system from SCSI device connected to this card, the Boot Target
ID specification in the SCSISelect utility must correspond to the SCSI ID of
the SCSI device to be booted.
Summary of Contents for PRIMERGY
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