Owners Manual

Item Control/Feature Icon Description
• Four iSCSI ports (Slot
1/Port 1, Slot 1/Port
2, Slot 1/Port 3, and
Slot 1/Port 4) with
two LEDs per port
• Two iSCSI ports (Slot
1/Port 1 and Slot 1/
Port 2) with two
LEDs per port
• Steady Amber: Link
• Blinking Green: Activity
15 Mini-SAS port B (Slot 2/
Port 2)
Back-end expansion port B
16 Mini-SAS port A (Slot 2/
Port 1)
Back-end expansion port A
SCv2000/SCv2020 Storage System Storage Controller with Front-End SAS Ports
The following figure shows the features and indicators on a storage controller with front-end SAS ports.
Figure 7. SCv2000/SCv2020 Storage System Storage Controller with Four 12 Gb Front-End SAS Ports
Item Control/Feature Icon Description
1 Battery status indicator
• Blinking green (on 0.5 sec. / off 1.5 sec.): Battery heartbeat
• Fast blinking green (on 0.5 sec. / off 0.5 sec.): Battery is
charging
• Steady green: Battery is ready
2 Battery fault indicator
• Off: No faults
• Blinking amber: Correctable fault detected
• Steady amber: Uncorrectable fault detected; replace battery
3 MGMT port (Slot 3/Port
1)
— Ethernet/iSCSI port that is typically used for storage system
management and access to the BMC
NOTE: To use the MGMT port as an iSCSI port for
replication to another Storage Center, a Flex Port license
and replication license are required. To use the MGMT port
as a front-end connection to host servers, a Flex Port
license is required.
4 REPL port (Slot 3/Port 2) — Ethernet/iSCSI port that is typically used for replication to
another Storage Center
14
About the SCv2000/SCv2020 Storage System