Technical data

5–28 Event Reporting: Templates and Codes
025A000A The command failed because the unit became inoperative prior to
command completion. The Information field of the Device Sense Data
contains the block number of the first block in error.
51
025B000A The command failed because the unit became unknown to the controller
prior to command completion. The Information field of the Device Sense
Data contains the block number of the first block in error.
51
025C000A The command failed because of a unit media format error. The
Information field of the Device Sense Data contains the block number of
the first block in error.
51
025D000A The command failed for an unknown reason. The Information field of the
Device Sense Data contains the block number of the first block in error
51
025F2201 Memory diagnostics performed during controller initialization detected
an excessive number (512 pages or more) of memory errors detected on
the primary cache memory. Diagnostics have not declared the cache
failed, due to the isolated bad memory regions, but this is a warning to
replace the cache as soon as possible in case of further degradation.
The software performed the necessary error recovery as appropriate.
Note that in this instance the Memory Address and Byte Count fields are
undefined.
14
02603A01 Memory diagnostics performed during controller initialization detected
an excessive number (512 pages or more) of memory errors detected on
mirrored cache memory. Diagnostics has not declared the cache failed,
due to the isolated bad memory regions, but this is a warning to replace
the cache as soon as possible in case of further degradation. The
software performed the necessary error recovery as appropriate. Note
that in this instance the Memory Address, Byte Count fields are
undefined.
14
Table 5–1 Instance Codes (Continued)
Instance Code Description Template