HP Surestore Disk Array 12h - And FC60 Service Manual page 186

Troubleshooting
Event Code Descriptions
Event Event Name
Number
(DEC/hex)
Redundancy
227/0xe3
corrected
186
Event Predictive
Logged Maintenance
Implication
Y Suspect data if
followed by
error code 93
(0x5d)
Suspected Description
Components
Disk Drive, This error code indicates that
Back End SCSI the parity scan which executes
Bus, Controller during recovery from RAM
loss found an instance of
incorrect redundant data. Data
which was being updated
when RAM was lost may
produce this error in single
failure scenarios. This error
can also result from multiple
failure conditions. Firmware
differentiates the two
scenarios by placing a limit on
the number of these conditions
which can occur before
recovery is terminated due to
multiple component failures.
If this error is followed by
error 93 (0x5d) then the
contents of data blocks
reported in this error should be
considered suspect.
The block address of the error
appears in the first 4 bytes of
the controller serial number
field of this log record. The
LUN appears in the fifth byte
of the controller serial
number, and the length of the
affected area in 512 byte
blocks appears in the last 3
bytes. The FRU field reports
the FRU of the drive
corrected.