Adaptec SAS RAID Controllers Installationsanleitung PDF herunterladen (Seite 34)

20 Sun StorageTek SAS RAID HBA Installation Guide • March 2010

3. Close the computer cabinet, and reattach the power cord.

▼ To Connect to a System Backplane

In a backplane connection, disk drives and SAS cards are attached to and

communicate with each other through a system backplane.

The number of disk drives is limited to the number of slots available on the

backplane. Some backplanes have embedded SAS expanders and can support up to

128 end devices. (For more information about backplane and expander connections,

see “Backplane Connections” on page 108.)

1. Connect one or more internal SAS or SATA disk drives to the backplane.

Refer to your system’s documentation for more information.

2. Use an internal SAS cable, or cables, to connect the HBA to the backplane.

3. When all internal disk drives have been installed and connected, close the

computer cabinet and reattach the power cord.

Testing the HBA Installation

Note – Check all SAS cables to ensure that they are securely attached and are not

damaged or pinched anywhere along the length of cable.

This section contains the following subsections:

■ “To Test the HBA Installation on a SPARC System” on page 20

■ “To Test the HBA Installation on an x64 System” on page 23

▼ To Test the HBA Installation on a SPARC System

1. Power-up the computer and storage systems.

a. Ensure that all hard disk drives are securely installed.

b. Connect all power cords securely and plug them into the proper power

sources.

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Adaptec SAS RAID Controllers Installationsanleitung Seite 34