Storage Array Back Panel Indicators

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The following figure shows the controls and indicators on the storage array back panel and drives.

image:Picture showing the storage array back panel.

Callout	Indicator/LED: Color	State Meaning
1	AC power fault indicator: amber	On – Indicates an AC power fault. Off – Normal operation.
2	Fan fail indicator: amber	On – The fan is faulty. Off – Normal operation.
3	Power supply status indicator: green	On – The power supply is operating normally. Off – The power supply is unplugged or turned off.
4	DC power fail indicator: amber	On – The power supply is faulty. Off – Normal operation.
5	Reserved	This port is reserved for Oracle Service.
6	Network port (reserved)	This port is reserved for Oracle Service.
7	Locate: white	Off – Normal operation. Fast blink – This LED blinks to help locate the system. Operators can turn this indicator on and off remotely using Oracle ILOM. Pressing this button toggles the fast blink on or off.
8	Service Required: amber	Off – Normal operation. Steady on – A fault is present in the storage array.
9	OK: green	On – The storage array is powered on and operating normally. Off – The storage array is unplugged or turned off.
10	SAS I/O Module Ready-to-Remove: blue	On – The I/O module can be safely removed during a hot-plug operation. Off – The I/O module has not been prepared for removal.
11	SAS I/O Module fault indicator: amber	Service Required – Lights amber to indicate a fault with an I/O module.
12	SAS I/O Module OK: green	On – The I/O module is powered on and operating normally. Off – The I/O module is unplugged or turned off.
13	Host SAS port fault indicator: amber	Service Required – Lights amber to indicate a fault with the port or connection.
14	Host SAS port activity indicator: green	Lights green to indicate host SAS link activity.