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Figure 2. Indicator Lights
The following lights are on the front of the units.
Unit Power light 1
Check light 2
Disk Drive Modules
The lights on disk drive modules that are installed in a unit of a rack-mounted
ProFibre Storage Array are visible at the front of the unit.
Figure 3. Disk Drive Module Lights
Each disk drive module has two lights:
4
ProFibre Storage Array: Operator's Guide
The Unit Power light, which is green, comes on continuously when power
is being supplied to the unit by one or both of the fan-and-power-supply
assemblies within the unit.
The Check light, which is amber, comes on if a failure occurs in the unit
and an active connection to the unit exists.
Note that a unit of the ProFibre Storage Array should be able to continue
operating correctly even when the failure of a single part has been
detected.
1 Activity light
The Activity light, which is green, shows the following conditions:
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