Dell Serial Attached SCSI Host Bus Adapter 5i Integrate Manual de usuario descargar pdf (Pagina 14)

12 SAS 5 HBA Features

LED Port Activity Feature (SAS 5/E Adapter Only)

SAS 5/E Adapter controllers are equipped with port activity/status light-emitting diodes (LEDs). These

LEDs enable you to quickly determine the status of an external SAS port. Each x4 connector has its own

set of LEDs.

The following table describes the color of the LEDs and corresponding SAS port state.

Hot add / Hot remove of end

devices

Yes Yes

SMART error support through

management applications

Yes Yes

Support for mixed physical disks

sizes

Yes Yes

Support for external tape drive Yes No

Port activity/status LEDs Yes No

Table 2-2. x4 Connector LEDs Description

LEDs Color SAS Port State

Off It means any one of the following:

• Power is on.

• Port has been reset.

• All links in the port are either disconnected or the cable is disconnected.

Green All links in the port are connected and functional.

Amber One or more links in the port is not connected. This is only applicable in a wide port

configuration.

Table 2-1. Specification of SAS 5 HBAs (continued)

Specification SAS 5/E Adapter SAS 5/i Integrated

KD534bk1.book Page 12 Monday, April 2, 2007 4:37 PM

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 57 58

Sin comentarios

Dell Serial Attached SCSI Host Bus Adapter 5i Integrate Manual de usuario Pagina 14