Supermicro CSE-825MTQ-R700LPB Uživatelský manuál stáhnout pdf (Strana 21)

SC825M 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 Serial ATA drive carrier has a green LED. When illuminated, this

green LED (on the front of the 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

This chassis does not support SCSI drives at this time.

•

Power: Indicates power is being supplied to the system's power supply units.

This LED should normally be illuminated when the system is operating.

•

HDD: Indicates IDE channel activity. SAS/SATA drive, SCSI drive, and/or DVD-

ROM drive activity when ﬂashing.

•

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Supermicro CSE-825MTQ-R700LPB Uživatelský manuál Strana 21