Controller Led; Controller Led For Raid Models - Infortrend S12 Series Hardware Manual

Controller LE
3 4
Contro ller LED for RAID Models
1 4 2
1 4
2 5
3 6
Name
1. Ctrl
Status
2. C_Dirty
EonStor / EonStor DS S12/S16/S24 Series
D
1 2 3 4 5 6
Color
Green
hea lthily.
/
Green
Am ber
Amber
oc curred, or inappropriate RAID configurations have
ca used sys
initialization process.
Am ber
- Cache Memory is dirty.
- Data in flash backup module is being flushed to
cache.
- Errors occurred with cache memory (ECC errors).
- Data is being flushed from flash backup module to
drive (when power is restored).
- Battery voltage is lower than 2.5V.
Amber
- Battery temperature reading is abnormal (out of
the 0 to 45°C range).
- Battery is not present.
OFF indicates that the cache is clean, and that the
battery backup unit is capable of sustaining memory
in case of power loss.
Blinking Amber
transferred to the flash module after the occurrence
Status
indicates that a RAID controller is operating
indicates that a component failure ha
tem faults. It is also lit during the
indicates the following:
indicates cached data is being
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