Cisco UCS C22 User Manual

C-19
Cisco UCS C22 Server Installation and Service Guide
OL-26646-01
Appendix C RAID Controller Considerations
LSI MegaRAID Card Beep Codes
LSI MegaRAID Card Beep Codes
Table C-4 contains a summary of the LSI MegaRAID card beep codes. These beep codes indicate
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.
Ta b l e C-4 Summary of LSI MegaRAID Card Beep Codes
Beep Code LSI Firmware State Cause (Depending on RAID Level)
3 seconds on, 1 second off SPEAKER_OFFLINE_ENTRY • 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.
1 second on, 1 second off SPEAKER_DEGRADED_ENTRY • RAID 1: A mirrored drive failed.
• RAID 5: One drive failed.
• RAID 6: One or two drives failed.
1 second on, 3 seconds off SPEAKER_HOTSPARE_ENTRY A hot spare drive has completed the rebuild process
and has been brought into the array.

Cisco UCS C22 Specifications

General

Brand	Cisco
Model	UCS C22
Category	Server
Language	English