Overland Storage SnapSAN S1000 User Manual page 12

SnapSAN S1000 User Guide
There are four different controllers available for the SnapSAN S1000. With the exception of
the host SAN ports, the connections are the same on all four modules:
Dual-PORT 4Gb Fibre Channel controller:
This table details the items called out in the controller components photos:
10400310-003 01/2013
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Number Description
1 Expansion array port (SAS)
2 Battery Backup Module (BBM) slot
3 Port for APC Smart-UPS communication
4 Console serial port
5 Management console port
6 BBM status button – used to check the battery when the power is OFF.
Press the Status button to activate:
• If the LED shows Green, then the BBM still has power to keep data
in the cache.
• If LED stays OFF, then the BBM power has run out and it cannot
provide power for the cache anymore. It needs to be recharged or
replaced.
7 LEDs (from left to right):
• BBM LED (when status button pressed):
Green = BBM installed and powered.
Off = No BBM installed or dead.
• Cache LED:
Orange = Data on the cache waiting for flush.
Off = No data on the cache.
• Master Slave (MS) LED:
Green = This is the Master controller.
Off = This is the Slave controller.
• Controller (CTR) Health LED:
Green = Controller status normal.
Red = System booting or controller is not working
properly. For example, a hardware failure or
software error causing a hang.
8 SAN ports (depending on model):
• 4Gb Fibre Channel ports (x2) (shown without SFP modules)
• Gigabit iSCSI ports (x4)
• 10Gb iSCSI ports (x2) (shown without SFP+ modules)
• 6Gb SAS ports
©2010-13 Overland Storage, Inc.
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