User`s guide

SET DM
(DM)
Sets the DM disk handler (RK06/RK07 disks).
Format
SET DM condition
Condition
CSR=n
Uses n as the CSR address for the DM handler. The valid range for n is 160000
to 177570
8
.
RETRY=n
Specifies the number of times the device handler attempts to recover from an I/O
error. The value n must be an integer in the range 1 through 127. The default
value for n is 8.
[NO]SUCCES
(Valid only with error-logging support) SUCCES, the default, logs successful I/O
transfers as well as errors when running the Error Logger. NOSUCCES logs
only I/O errors.
VECTOR=n
Uses n as the vector address for the DM handler. The valid range for n is 100
8
to 474
8
.
RT–11 Command Descriptions 225