54
OFF
indicates that the cache is clean, and that the
Supercapacitor 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 of a
power outage. Once the transfer is done, all LEDs will
turn off.
This signal is local to each controller.
2. Host Busy
Green
Blinking Green
indicates traffic on the host bus.
3. Ctrl Status
Green
/
Amber
Green
indicates that a controller is operating healthily.
Amber
indicates that a component failure has occurred,
or inappropriate RAID configurations have caused
system faults. It is also lit during the initialization
process.
4. CBM Status
Green
/
Amber
Green
steady on indicates the CBM module is ready.
Both a BBU and flash modules are present.
Amber
steady on indicates CBM failure, meaning either
supercapacitor or flash has failed. When lit, it also
indicates either supercapacitor or a flash is missing.
Blinking means the supercapacitor is being charged.
5. Restore
Default
Green
Lights up Green
after pressing and holding Restore
Default Button to indicate a successful reset.
1G Ethernet Management Port LEDs
Name
Status
Description
1. Speed
ON
Indicates 1Gb connection is established.
Off
Indicates 10/100Mb connection is established
or no connection established.
2. Link / Active
ON
Indicates a connection has been established.
FLASHING
Indicates data I/O.
OFF
Indicates connection is not established.
12G SAS Expansion Port LEDs
Name
Status
Description
Link / Active
ON
Indicates that all 4 PHY links are validly linked.
FLASHING
Indicates less than 4 PHY links are connected
(at least one of the 4 PHY links has failed).
Off
Indicates all 4 PHY links are offline.
