Bull Cedoc Novascale R422, Installation And User Manual

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NovaScale R422 Installation and User's Guide
obstructing the air fl ow in the system or the ambient room temperature being too warm.
Check the routing of the cables and make sure all fans are present and operating
normally. You should also check to make sure that the chassis covers are installed.
Finally, verify that the heatsinks are installed properly ( see Chapter 5 ). This LED will
remain fl ashing or on as long as the indicated condition exists.
NIC2 : Indicates network activity on LAN2 when fl ashing .
NIC1 : Indicates network activity on LAN1 when fl ashing.
HDD : Channel activity for the hard disk drives. This light indicates SATA drive activity
on the NovaScale R422/R422-INF server when fl ashing.
Power : Indicates power is being supplied to the system's power supply unit. This LED
should normally be illuminated when the system is operating.
3-4 SATA Drive Carrier LEDs
Each SATA drive carrier has two LEDs.
Green : When illuminated, the 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 indicates two states. When blinking, it indicates the drive is
rebuilding. When solid, it indicates a drive failure. If a SATA drive fails, you should
be noti fi ed by your system management software. Please refer to Chapter 6 for
instructions on replacing failed SATA drives.
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