Owners Manual

SC7020 Series Storage System Hardware
SC7020 Series Storage System Front-Panel View
The front panel of the storage system contains power and status indicators, and a system identification button.
In addition, the hard drives are installed and removed through the front of the storage system chassis.
Figure 1. SC7020 Series Storage System Front-Panel View
Item
Name Icon Description
1 Power indicator Lights when the storage system power is on
• Off – No power
• On steady green – At least one power supply is providing power to the storage
system
2 Status indicator Lights when the startup process for both storage controllers is complete with no
faults detected.
NOTE: The startup process can take 5–10 minutes or more.
•
Off – One or both storage controllers are running startup routines, or a fault
has been detected during startup
• On steady blue – Both storage controllers have completed the startup process
and are in normal operation
• Blinking amber – Fault detected
3 Identification button Blinking blue continuously – A user sent a command to the storage system to
make the LED blink so that the user can identify the storage system in the rack.
• The identification LED blinks on the control panel of the chassis, to allow users
to find the
storage system when looking at the front of the rack.
• The identification LEDs on the storage controllers also blink, which allows
users to find the
storage system when looking at the back of the rack.
4 Hard drives — Can have up to 30 internal 2.5-inch SAS hard drives
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SC7020 Series Storage System Hardware 5