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Appendix C
RAID Controller Considerations
LSI MegaRAID Card Beep Codes
Table C-4
activity and changes from the optimal state of your RAID array. For full documentation on the LSI
MegaRAID cards and the LSI utilities, refer to the LSI documentation for your card.
Table C-4
Summary of LSI MegaRAID Card Beep Codes
Beep Code
3 seconds on, 1 second off
1 second on, 1 second off
1 second on, 3 seconds off
OL-26646-01
contains a summary of the LSI MegaRAID card beep codes. These beep codes indicate
LSI Firmware State
SPEAKER_OFFLINE_ENTRY
SPEAKER_DEGRADED_ENTRY
SPEAKER_HOTSPARE_ENTRY
LSI MegaRAID Card Beep Codes
Cause (Depending on RAID Level)
RAID 0: One or more drives offline.
•
RAID 1: Two drives offline.
•
RAID 5: Two or more drives offline.
•
RAID 6: More than two drives offline.
•
RAID 1: A mirrored drive failed.
•
RAID 5: One drive failed.
•
•
RAID 6: One or two drives failed.
A hot spare drive has completed the rebuild process
and has been brought into the array.
Cisco UCS C22 Server Installation and Service Guide
C-19
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