Model : RS316-07 Hybrid EXP-
BP (COBRA) User’s Manual
PAGE 13 OF 23
Basically, The LEDs behave following the SES control signal from RAID card when working
in SAS/SATA mode. Below is the design SPEC of the Disk indicators.
SES Status
Status Description
Red LED
(Error)
Green
LED
(Activity
)
Priority
(Hex)
SES Control
Power-On State (before SES client intervening)
Forced Condition
Cleared
Empty slot or disk
unplugged
Off
Off
10
N/A (SEP internal)
Condition Cleared
Disk loaded or
inserting
Off
ActFlash 12
N/A (SEP internal)
Informative
OK
Off
ActFlash 11
RQST OK
Device Off
Power down phy or
bay
Off
Off
10
RQST DEVICE OFF
Reserved Device
Hot Spare
Do Not Remove
Usually for RAID
members
Off
ActFlash
0E
RQST RSVD DEVICE
RQST HOT SPARE
DO NOT REMOVE
Activity
Consistence Check
(Cons Chk)
Check RAID
consistence
Blink_1
ActFlash 03
RQST CONS CHECK
Rebuild/Remap (disk
array)
Spare disk summoned
for critical RAID
rebuild
Blink_1
ActFlash 03
RQST REBUILD/REMAP
Active (Activity)
Off
ActFlash 10
RQST ACTIVITY
Warning & Error
In Critical Array
Members in degraded
RAID
Off
ActFlash 06
RQST IN CRIT ARRAY
In Failed Array
Members in broken
RAID
On
ActFlash 07
RQST IN FAILED ARRAY
Rebuild/Remap
Aborted
(R/R Abort)
Spare disk summoned
for
RAID rebuild yet
aborted
On
ActFlash 05
RQST R/R ABORT
Fault
On
ActFlash 04
RQST FAULT
Missing
On
ActFlash 04
RQST MISSING
Predict Failing
(Fault Sensed)
Dying disk detected by
enclosure
On
ActFlash 05
COMMON CONTROL
PRDFAIL
Identify & Prompt
Identify/Locate
Slow_Blink_1
ActFlash 00
RQST IDENT
Ready to Insert
Off
ActFlash 0B
RQST INSERT
Ready to Remove
(RMV)
Disk spun down
Off
ActFlash
0C
RQST REMOVE
Note:
Blink_1 :
50% On and then Off in a one second circle
Slow_Blink_1 :
50% On and then Off in a 2 seconds circle
ActFlash :
Stay off while idle and fast flash upon I/O load
