Power Supply Status Indicators - Oracle Exadata X5-2 Service Manual

Server Fan Status Indicators
TABLE 2
Status Icon
Indicator
Name
Fan Status None
Storage and Boot Drive Indicators
There are three status indicators (LEDs) on each drive.
TABLE 3 Server Front Storage and Boot Disk Drive Indicators
Status Icon
Indicator Name
OK/Activity
Service
Required
OK to Remove
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If a rear backplane hard disk's OK/Activity LED shuts off, it may also indicate that a rear hard disk has spun down into a temporary "suspend" mode, in which
case the disk would again spin up when coming out of suspend mode.

Power Supply Status Indicators

There are two status indicators (LEDs) on each power supply. These indicators are visible from
the rear of the server.
TABLE 4
Status
Indicator
Name
AC OK/ DC
OK
Color State and Meaning
Amber ■ Off – The fan module is correctly installed and operating within specification.
■ Amber – The fan module is faulty. The front TOP FAN LED and the front and rear
panel Service Required LEDs are also lit if the system detects a fan module fault.
Color State and Meaning
Green ■ OFF – Power is off or installed drive is not recognized by the system.
■ STEADY ON – The drive is engaged and is receiving power.
■ RANDOM BLINKING – There is disk activity. Status indicator LED blinks on and off to
indicate activity.
Amber ■ OFF – The storage drive is operating normally.
■ STEADY ON – The system has detected a fault with the storage drive.
Blue ■ STEADY ON – The storage drive can be removed safely during a hot-plug operation.
■ OFF – The storage drive has not been prepared for removal.
Server Power Supply Indicators
Icon Color
Green
Troubleshoot Hardware Faults Using the Oracle ILOM Web Interface
State and Meaning
■ OFF – No AC power is present.
■ SLOW BLINK – Normal operation. Input power is within
specification. DC output voltage is not enabled.
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Troubleshooting and Diagnostics 29