3-4
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YSTEM 6048R-E1CR60N/L User's Manual
3-4 Drive Carrier LEDs
The SC946S chassis supports SAS3 or SATA3 drives.
SAS3/SATA3 Drives
Each SAS3/SATA3 drive carrier has two LEDs.
•
Blue:
Solid on = Drive is present and available.
Blinking = Drive is actively being accessed.
Each SATA drive carrier has a blue LED. When illuminated in a solid on
state, this blue LED indicates drive activity. A connection to the SAS/SATA
backplane enables this LED to blink on and off when that particular drive is
being accessed.
•
Red:
Solid on = Drive failure
Blinking = RAID activity
When the red LED is blinking, it indicates that the system is either building,
initializing or rebuilding RAID.
Note:
Backplane naming rule follows.
P0 : 01 : 00 --> indicates 1st expander board, 1st drive, slot1 (out of 60 drives)
P0 : 02 : 00 --> indicates 2nd expander board, 1st drive, slot31 (out of 60 drives)
The 3108 controller will recognize both backplanes in the system and assigns them
enclosure IDs. These IDs are assigned randomly regardless of how the backplanes
are physically connected. When using the MegaRAID utility, the customer may see
the first backplane first then the second backplane or vice versa. In either case,
drives may be identified through the naming rule shown above.
Summary of Contents for 6048R-E1CR60L
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