Error Messages and Codes
A.19 SCSI Interface Error Messages
Table
SCSI Interface Error Messages
Message | Probable Cause | Message | Probable Cause |
|
|
|
|
Drive not installed | Illegal controller command | ||
|
|
|
|
Media not installed | Invalid SCSI bus phase | ||
|
|
|
|
Seek failure | Invalid SCSI bus phase | ||
|
|
|
|
Drive timed out | Invalid SCSI bus phase | ||
|
|
|
|
Drive busy | Error status from drive | ||
|
|
|
|
Drive already reserved | Drive timed out | ||
|
|
|
|
Reserved | SSI bus stayed busy | ||
|
|
|
|
Reserved | ACK/REQ lines bad | ||
|
|
|
|
Media soft error | ACK did not deassert | ||
|
|
|
|
Drive not ready | Parity error | ||
|
|
|
|
Media error | Data pins bad | ||
|
|
|
|
Drive hardware error | Data line 7 bad | ||
|
|
|
|
Illegal drive command | MSG, C/D, or I/O lines bad | ||
|
|
|
|
Media was changed | BSY never went busy | ||
|
|
|
|
Tape | BSY stayed busy | ||
|
|
|
|
No data detected | Controller | ||
|
|
|
|
Drive command aborted | Controller | ||
|
|
|
|
Media hard error | Media not unloaded | ||
|
|
|
|
Reserved | Fan failure | ||
|
|
|
|
Controller timed out | Over temperature condition | ||
|
|
|
|
Unrecoverable error | Side panel not installed | ||
|
|
|
|
Controller/drive not connected | Autoloader reported tape not loaded properly | ||
|
|
|
|
n = 5, Hard drive
=6,
=7, Tape drive yy = 00, ID
=03, Power check
=05, Read
=06, SA/Media
=08, Controller
=23, Random read
=28, Media load/unload
Technical Reference Guide |