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ALM-0x0600000F Screw-in RAID controller card BBU undervoltage (RAID Card, Major Alarm)
Description
Alarm message:
arg2 RAID card arg1 BBU voltage is low (SN: arg3, BN: arg4).
From iBMC V328, the RAID controller card and PSU alarms will also include the SN and BOM code, and the fan alarms will also include the BOM code.
This alarm is generated when the BBU (iBBU or supercapacitor) voltage of the RAID controller card is low.
Alarm object: RAID card
Parameters
| Name | Meaning |
|---|---|
arg1 |
Slot number of the RAID controller card. |
arg2 |
Front I/O module or compute module and its slot number, for example, FM or CMn. |
arg3 |
SN of the RAID controller card. |
arg4 |
BOM code. |
Impact on the System
Abnormal battery or supercapacitor voltage affects the protection of data against power failure, causing system performance to deteriorate.
Procedure
- Replace the BBU or supercapacitor of the RAID controller card. Then, check whether the alarm is cleared.
If yes, no further action is required.
If no, go to 2.
- Contact technical support.
