Supero SC745S2-800, Руководство пользователя

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Chassis Manual
4-4
4-4 Drive Carrier LEDs
Your chassis uses SAS/SATA or SCSI drives, but not both.
SAS/SATA Drives
Each SAS/SATA drive carrier has two LEDs.
Green:
•
Each SAS/SATA drive carrier has a green LED. When illuminated, this
green LED (on the front of the SAS/SATA drive carrier) indicates drive activity.
A connection to the SATA backplane enables this LED to blink on and off when
that particular drive is being accessed.
Red:
•
The red LED to indicate an SAS/SATA drive failure. If one of the SAS/SATA
drives fail, you should be notified by your system management software.
SCSI Drives
Each SCSI drive carrier has two LEDs.
Green:
•
When illuminated, the green LED on the front of the SCSI drive carrier
indicates drive activity. A connection to the SCSI SCA backplane enables this
LED to blink on and off when that particular drive is being accessed.
Red:
•
The SAF-TE compliant backplane activates the red LED to indicate a drive
failure. If one of the SCSI drives fail, you should be notified by your system
management software.