Installing Internal Drives
SCSI Drives
Some drives have a special design called small computer system
interface, or “SCSI.” This design allows you to attach multiple drives
to a single SCSI-2 connector.
Note: Any information about SCSI drives also applies to other SCSI
devices, such as scanners and printers.
All PC Server 330 systems come with two SCSI-2 connectors
integrated on the system board; one for attaching internal drives
and one for attaching external drives. Refer to “System Board
Component Locations” on page 337 for the location of the
connectors. The hot-swap server with RAID also comes with an
IBM PC ServeRAID Adapter and two preinstalled SCSI hard disk
drives.
If you install additional SCSI devices you must have a unique
identification (ID) for each SCSI device that you connect to the
integrated SCSI-2 connector. This enables the SCSI-2 controller to
identify the devices and ensure that different devices do not attempt
to transfer data at the same time.
In hot-swap servers, the SCSI IDs are hard-coded in the backplane
of the hot-swap bay and preset for the CD-ROM drive.
Attention:
Do not attempt to change the SCSI IDs for hot-swap
SCSI devices.
Refer to Table 5 on page 158 before setting SCSI IDs. Do not set
the SCSI IDs for other devices to these values.
Chapter 4. Installing Options
157
Summary of Contents for PC Server 330
Page 1: ...PC Server 330 User s Handbook IBM...
Page 6: ...vi PC Server 330 User s Handbook...
Page 10: ...x PC Server 330 User s Handbook...
Page 32: ...18 PC Server 330 User s Handbook...
Page 100: ...86 PC Server 330 User s Handbook...
Page 134: ...120 PC Server 330 User s Handbook...
Page 240: ...Updating the Server Configuration 226 PC Server 330 User s Handbook...
Page 326: ...Resolving Configuration Conflicts 312 PC Server 330 User s Handbook...
Page 382: ...IBM Part Number 76H8834 Printed in U S A September 1996 76H8834...