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Figure 7. RAID controller LEDs
Table 4. RAID Controller LEDs
Icon
LED
Fault
Host loop
Cache active
Battery
+
Expansion port
bypass
Fault
Cache active
Controller
Fault
FC-Host
10BT
Host loop
10BT
Color
Amber
• Off - Normal operation.
• On - The RAID controller has failed.
Green
• On - Normal operation
• Off - One of the following situations has occurred:
— The host loop is down, not turned on, or not
— A GBIC has failed, or the host port is not occupied.
— The RAID controller circuitry has failed, or the RAID
Green
• On - There is data in the RAID controller cache.
• Off - One of the following situations has occurred:
— There is no data in cache.
— There are no cache options selected for this array.
— The cache memory has failed, or the battery has
Green
• On - Normal operation.
• Flashing - The battery is recharging or performing a self-
test.
• Off - The battery or battery charger has failed.
Amber
• Off - Normal operation.
• On -One of the following situations has occurred:
— The expansion port is not occupied.
— The Fibre Channel cable is not attached to an
— The attached expansion unit is not turned on.
— A GBIC has failed, a Fibre Channel cable has failed,
Expansion port bypass
100BT
100BT
Battery
Operating states
connected.
controller has no power.
failed.
expansion unit.
or a GBIC has failed on the attached expansion unit.
Chapter 4. Operating the storage server
FC-Expansion
Expansion loop
1
31
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