EonStor / EonStor DS S12/S16/S24 Series
34
D
142
Contro
Controller LE
ller LED for RAID Models
1
2
3
4
5
6
1 2 3 4 5 6
Name
Color
Status
Green
Amber
Green
indicates that a RAID controller is operating
hea
Am
s
oc
ca
tem faults. It is also lit during the
initialization process.
/
lthily.
ber
indicates that a component failure ha
curred, or inappropriate RAID configurations have
used sys
1. Ctrl
Status
2. C_Dirty
Amber
Am
- Cache Memory is dirty.
-
- 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.
- 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
indicates cached data is being
transferred to the flash module after the occurrence
ber
indicates the following:
Data in flash backup module is being flushed to
cache.
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