B Audible Warnings
MegaRAID has an onboard tone generator that indicates events and errors.
| Tone Pattern | Meaning | Examples |
|
| Three seconds on | A logical drive is | One or more drives in a RAID |
|
| and one second | offline. | 0 configuration failed. |
|
| off |
| Two or more drives in a RAID |
|
|
|
|
| |
|
|
| 1, 3, or 5 configuration failed. |
|
| One second on | A logical drive is | One drive in a RAID 3 or 5 |
|
| and one second | running in degraded | configuration failed. |
|
| off | mode. |
|
|
| One second on | An automatically | While you were away from the |
|
| and three seconds | initiated rebuild has | system, a disk drive in a RAID |
|
| off | been completed. | 1, 3, or 5 configuration failed |
|
|
|
| and was rebuilt. |
|
|
|
|
|
|
Appendix B Audible Warnings | 125 |