Chassis and component LEDs
The MSA chassis and its modular components are equipped with LEDs. When the fault LED on any MSA
component is amber, promptly determine the reason for the alert by examining the component, the
messages displayed on the MSA controller LCD panel, and system event logs (such as those provided by
HP Systems Insight Manager).
The following sections de
fi
ne the LEDs.
• Chassis LEDs
• MSA1510i controller LEDs
• Hard drive LEDs
• Slot diagram LEDs
• 2-Port Ethernet iSCSI module LEDs
• Fan module LEDs
• SCSI I/O module LEDs
• Power supply module LEDs
Chassis LEDs
The chassis LEDs provide fundamental status information about the MSA.
Item
Name
Condition
Color
Meaning
On
Blue
The unit is being identi
fi
ed.
1
Unit ID (UID)
Off
This unit is operating normally or is
powered off.
On
Amber
A fault was detected in one or more
subsystems.
2
Fault
Off
—
Normal — no faults detected.
Solid
Green
There may be a fault.
Blinking
Green
Normal.
3
Heartbeat
Off
The power is off.
On
Green
The system is powered on.
On
Amber
The system is in standby mode.
4
Power
Off
The power is off.
1510i Modular Smart Array maintenance and service guide
19
Summary of Contents for StorageWorks 1510i - Modular Smart Array
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