Digital Equipment VAXstation 3100 Maintenance Manual page 239

218 Power-Up and Self-Test Error Codes
Table E-13 Drive Code (VWXY.0000)
Error Codes Deflnltlon
Fatal drive errors
2 Desired drive did not match selected drive or the status returned
from the controller was not valid This could either be the drive or
the controller.
4 Read after write error. The read after the write operation failed.
This is fatal because the data are written to the DBN which is
guaranteed to be error free.
6 Drive failed to restore. This considered fatal because drive selection
was acknowledged properly. -
8 Done failed to set within a certain period after issuing the command.
A Drive select timeout error - this is considered fatal since the
controller should at least respond with bad status from the drive.
Drive acknowledge was never seen from the haid disk.
C Internal test error. An invalid block nwnber was given to the read
block routine.
E Internal test error. An invalid XBN bloclc number was given to the
read block routine.
Nonfatal drive errors
3
5
7
9
F
Read error during read test only
Invalid UIB. This may be because the drive is not formatted.
No drive available. This is a nonfatal error after doing a drive
selection.
Invalid status returned from the contro!!er.
Drive untested due to fatal controller error.