Seagate ST12550WD Betriebsanweisung PDF herunterladen (Seite 64)

KZPSA PCI-to-SCSI Storage Adapter

G–4 EK–KZPSA–UG. B01

SCSI jumpers

Removable electrical connectors on some drives that determine the SCSI address

setting of the drive. Each installed drive must have a unique address setting for

proper communication between the system and all drives. See also SCSI device

ID.

SCSI port

Hardware: the name of the logical socket at the rear of the system unit to which a

SCSI device is attached. Software: the channel that controls communications to

and from a specific SCSI bus in the system.

SCSI switches

Electrical switches on the side or rear of some drives that determine the SCSI

address setting of the drive. Each installed drive must have a unique address set-

ting for proper communication between the system and all drives. See also SCSI

device ID.

self-test

Program test that is invoked automatically when the system starts up.

slot

Physical location of a module or modules.

storage device

Physical device that can be attached to a SCSI device, which in turn connects to

the SCSI bus. For example, disks and tapes are storage devices.

StorageWorks

Digital's family of modular data storage products that allows customers to design

and configure their own storage subsystems. Components include power, packag-

ing, cabling, devices, controllers, and software. Customers can integrate devices

and array controllers in StorageWorks enclosures to form storage subsystems.

system configuration

Combined layout of hardware and software that makes up a usable computer

system.

target

SCSI device that performs an operation requested by an initiator.

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Seagate ST12550WD Betriebsanweisung Seite 64