Controller Leds - Infortrend EonStor GSe Pro 1000 Series Hardware Manual

Controller LEDs

Name
1. Restore
default
2. Ctrl Status
3. Cache Dirty
4. Host Busy
Color
Lights up green
Green
default button
Green indicates that a controller is operating
healthily.
Green/
Amber indicates that a component failure has
Amber
occurred, or inappropriate RAID configurations have
caused system faults. It is also lit during the
initialization process.
Amber indicates the following:
- Cache memory is dirty.
- Data is being flushed from flash backup module to
cache.
- Data is being flushed from flash backup module to
drive (when power is restored).
Amber
- Errors occurred with cache memory (ECC errors).
Blinking amber
transferred to the flash module after the occurrence
of a power outage. Once the transfer is done, all
LEDs will turn off.
This signal is local to each controller.
OFF indicates that the cache is clean.
Green Blinking green
45
Status
after pressing and holding
to indicate a successful reset.
indicates cached data is being
to indicate traffic on the host bus.
restore