Infortrend EonStor GS 1000 Gen2, Maintenance Manual

Page: 25 / 165

EonStor CS Installation Guide
page 25 / 165
Installation Guide
1-2.3 Controller Panel LED
Please refer to the following table to check what each LED represents.
PSU LED (for GS/GSe/GSc 1000/2000/3000/4000 series and GSe Pro 3000 series)
Number LED Name Color/Status Description
Control
Status
A controller is operating normally.

A component has failed or
inappropriate RAID configurations
cause system faults.

The controller is initializing.
CBM Status

Supercapacitor and FBM (flash backup
module) are installed in the system.

The CBM is ready for operation.

The CBM failed in operating: either the
supercapacitor or FBM.

Either the super capacitor or FBM is
missing.
The supercapacitor is charging.
Cache Dirty

Cache memory is dirty.

Data in FBM is flushed to the cache.

Errors occurred with cache memory
(ECC errors).

Data is flushed from FBM to drive
when the power is restored.

The supercapacitor temperature