Sas Backplane Information - Supermicro SuperStorageServer SSG-6019P-ACR12L User Manual

SAS Backplane Information

The SSG-6019P-ACR12L comes with three backplanes for four 3.5" SATA3 or SAS3 HDD
drives (BPN-SAS3-802A or BPN-SAS3-802A-1). These backplanes have their own two LED
indicators for activity and status as shown in the figure and table below.
Note: Two of the four LEDs on the backplanes are currently not used for this server and are
not active.
LED Color
ACT LED Green or Blue
Green or Blue
Green or Blue
STATUS Red
Red
Red
Red
Red
Chapter 3: Maintenance and Component Installation
Figure 3-4. Backplane LEDs
Backplane LED Activity/Status
Status
Activity
No Activity
Activity/Formatting
Locate HDD
HDD Fail
Rebuild
Hot Spare
Formatting
39
Blinking Pattern Applicable to Devices
Blinking during I/O SAS/SATA
Stay Off SAS/SATA
Blinking during I/O SAS/SATA
Formatting under OS
Fast Blink @ 4Hz SAS/SATA
Solid On SAS/SATA
Slow Blink @ 1Hz SAS/SATA
Repeating 2 Fast SAS/SATA
Blink plus pause
Fast blink @ 4 Hz SAS/SATA
Formatting under AOM