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 at least one power supply is supplying power to the storage system.
•
Off – No power
•
On steady blue – Power is on and firmware is running
•
Blinking blue – Storage system is busy booting or updating
•
On steady amber – Hardware detected fault
•
Blinking amber – Software detected fault
3
Identification button
Lights when the storage system identification is enabled.
•
Off – Normal status
•
Blinking blue – Storage system identification enabled
4
Unit ID display
—
Displays the storage system identification number. The default value for a new
storage system is 01.
5
Hard drives
—
Can have up to 12 3.5-inch or 24 2.5-inch SAS hard drives.
SCv2000/SCv2020 Storage System Back-Panel Features
and Indicators
The back panel of the SCv2000/SCv2020 contains the storage controller indicators and power supply indicators.
Figure 2. SCv2000/SCv2020 Storage System Back-Panel View
Item
Name
Icon
Description
1
Power supply/cooling fan
module (PSU) (2)
—
Contains a 580 W power supply and fans that provide cooling for the storage
system.
2
Battery backup unit
(BBU) (2)
—
Allows the storage controller to shut down smoothly when a loss of AC power is
detected.
3
Storage controller (1 or 2) —
Each storage controller contains:
•
Back-end ports – Two 6 Gbps SAS ports
•
Front-end ports – Fibre Channel ports, iSCSI ports, or SAS ports
8
About the SCv2000/SCv2020 Storage System
