Product SMARTSTOR NS4300N Product Manual

SmartStor NS4300N Product Manual
138
Checking the System Status LED
The SmartStor system status LED (see Figure 1.) reports the condition of the
Enclosure fan and power supply:
• Green – Normal Enclosure function
• Amber – There is a problem with the fan or power supply
• Red – The fan, power supply, or file system has failed
If your SmartStor is configured to work with a UPS, it will continue to run after a
power supply failure.
Checking Disk Status LEDs
The disk status LEDs (see Figure 1.) report the condition of the disk drives:
• Green – Normal disk drive function
• Amber – Rebuilding to this disk drive
• Red – Failed disk drive
• Dark – No disk drive is installed
See “Replacing a Failed Disk Drive” on page 139.
Figure 1. SmartStor Disk and System Status LEDs
Disk Status
LED
System Status
LED