Disk Channel Errors - Adaptec DuraStor 7220SS User Manual

Disk Channel Errors

Table 7-4 ASC and ASCQ Descriptions
ASC
0C
0C
11
11
11
11
11
11
11
47
48
Disk channel errors are similar to disk-detected errors, except they
are detected by the controller, instead of the disk drive. Some disk
channel errors are displayed as text strings, others are displayed as
hexadecimal codes.
Figure 7-2 shows a disk channel error displaying the hexadecimal
code. Table 7-5
errors are informational because the controller issues retries to
correct any problem. Errors that cannot be corrected with retries
will result in another critical event describing the affected disk
array (if any).
Disk Channel
Figure 7-2 Disk Channel Error Example
ASCQ Descriptions
02 Write error—auto-reallocation failed
03 Write error—recommend reassignment
00 Unrecovered read error
01 Read retries exhausted
02 Error too long to correct
03 Multiple read errors
04 Unrecovered read error—auto-
reallocation failed
0B Unrecovered read error—recommend
reassignment
0C Unrecovered read error—recommend
rewrite the data
00 SCSI parity error
00 Initiator-detected error message
received
lists the error code descriptions. Most disk channel
SCSI ID
Troubleshooting
Error Code
7-13