Dell Storage Center SCv2020 Посібник користувача - Сторінка 9
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SCv2000/SCv2020 Back-Panel Features and Indicators
The back panel of the SCv2000/SCv2020 shows the storage controller indicators and power supply
indicators.
Figure 2. SCv2000/SCv2020 Back Panel View
Item
Name
1
Power supply/
cooling fan module
(PSU) (2)
2
Battery backup unit
(BBU) (2)
3
Storage controller
(1 or 2)
4
Cooling fan fault
indicator (2)
5
AC power fault
indicator (2)
About the SCv2000/SCv2020 Storage System
Icon
Description
—
Contains a 580 W power supply and fans that provide cooling
for the storage system.
—
Allows the storage controller to shut down gracefully when a
loss of AC power is detected.
—
Each storage controller module contains:
•
Back-end ports: Two 6 Gbps SAS ports
•
Front-end ports: Fibre Channel ports, iSCSI ports, or SAS
ports
•
MGMT port: Embedded Ethernet/iSCSI port, which is
typically used for system management
NOTE: The MGMT port can share iSCSI traffic if the
Flex Port license is installed.
•
REPL port: Embedded iSCSI port, which is typically used
for replication to another Storage Center
•
Off: Normal operation
•
Steady amber: Fan fault or there is a problem
communicating with the PSU
•
Blinking amber: PSU is in programming mode
•
Off: Normal operation
•
Steady Amber: A PSU has been removed or there is a
problem communicating with the PSU
•
Blinking amber: PSU is in programming mode
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