HP Integrity rx2800 Installation Guide - Page 19

Storage and media devices, Hard drive LEDs, Table 1-3 ID LED States, SAS device numbers

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Table 1-3 ID LED States LED NICs NICPower Cap System Event Log Component LEDS Component health is assumed good Component health last known to be bad State Off = Server in standby or Power Cap disabled Flashing amber = Power Cap exceeded Green = Power4 Cap configured Off = No link to network Flashing green = Network link and activity Green = Network link Green = Normal Amber = System degraded Red = System critical Off Amber Storage and media devices The server supports up to eight hot-plug SAS disk drives and one optical (SATA DVD+RW) drive. Storage and media devices have LEDs that indicate activity and device status. Figure 1-8 SAS device numbers Hard drive LEDs The hard drives have two LEDs per drive, as described below. See Figure 1-9: Drive Activity LED Drive Status LED The drive activity LED is solid green during normal operation and flickers when a drive is accessed. The drive status LED is bi-color and can display amber or blue. Amber indicates a warning, or failure condition. Blue is a locator LED that identifies a particular disk drive. The locator LED is activated through various software utilities, such as online diagnostics or SAS disk drive configuration tools. Figure 1-9 shows the SAS disk drive LEDs. Controls, ports, and LEDs 19

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Table 1-3 ID LED States
State
LED
Off = Server in standby or Power Cap disabled
Flashing amber = Power Cap exceeded
Green = Power4 Cap configured
NICs
Off = No link to network
Flashing green = Network link and activity
Green = Network link
NICPower Cap
Green = Normal
Amber = System degraded
Red = System critical
System Event Log
Component LEDS
Off
Component health is assumed good
Amber
Component health last known to be bad
Storage and media devices
The server supports up to eight hot-plug SAS disk drives and one optical (SATA DVD+RW)
drive. Storage and media devices have LEDs that indicate activity and device status.
Figure 1-8 SAS device numbers
Hard drive LEDs
The hard drives have two LEDs per drive, as described below. See
Figure 1-9
:
Drive Activity LED
The drive activity LED is solid green during normal operation and
flickers when a drive is accessed.
Drive Status LED
The drive status LED is bi-color and can display amber or blue.
Amber indicates a warning, or failure condition. Blue is a locator
LED that identifies a particular disk drive. The locator LED is
activated through various software utilities, such as online
diagnostics or SAS disk drive configuration tools.
Figure 1-9
shows the SAS disk drive LEDs.
Controls, ports, and LEDs
19