Before you remove a power supply, review the possible effects that
a power supply service action can have on your storage unit.
Removing
and replacing a power supply might result in the following effects:
- Overheating has the potential to shut down the storage unit.
- Access to data is lost if both power supplies are faulty or missing.
- If the second power supply fails and the first power supply is not present
in the enclosure, the enclosure loses power and you will lose access to all
data.
- If you are replacing the power supply in the server enclosure
and the second power supply fails, the server enclosure and all attached expansion
enclosures lose power and you will lose access to all data within those enclosures.