Ctl41 – Dell PowerEdge VRTX User Manual

Page 181

Detailed
Description

An error involving multiple bits has been encountered during a read or write operation. The
error correction algorithm recalculates parity data during read and write operations. If an error
involves only a single bit, it may be possible for the error correction algorithm to correct the
error and maintain parity data. An error involving multiple bits, however, generally indicates
data loss. In some cases, if the multi-bit error occurs during a read operation, then the data on
the disk may be ok. If the multi-bit error occurs during a write operation, then data loss has
occurred.

Recommended
Response Action

Replace the Dual In-line Memory Module (DIMM). The DIMM is a part of the controller battery
pack. Refer to the storage hardware documentation for information on replacing the DIMM.
You may need to restore data from backup.