Adaptec 7220ss Guía Del Usuario
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7-11
Troubleshooting
Using the Loader Utility Menu
If you have any diagnostic errors, contact Adaptec technical
support. (See
support. (See
for contact information.)
Understanding SCSI Errors
The event log includes SCSI errors reported by SEPs and disk
drives on your system. If you see these errors in the event log, the
information below may assist you. For more information about
viewing the event log, see
drives on your system. If you see these errors in the event log, the
information below may assist you. For more information about
viewing the event log, see
.
Disk Errors
shows an example of a disk
drive-detected error.
Figure 7-1 Disk-Detected Error Example
, you can see that
is a medium error, unrecovered read
error—recommend reassignment.
lists some of the most common SCSI sense key
descriptions (in hexadecimal).
lists the descriptions for
the most common sense codes (ASC) and sense code qualifiers
(ASCQ), all in hexadecimal. Refer to the SCSI Primary Commands - 2
(SPC-2) Specification for a complete list of ASC and ASCQ
descriptions.
(ASCQ), all in hexadecimal. Refer to the SCSI Primary Commands - 2
(SPC-2) Specification for a complete list of ASC and ASCQ
descriptions.
Disk Channel
SCSI ID
Sense Key
Sense Code
Sense Code Qualifier