Quantum Instruments DLT 7000 User Manual
Page 215
SCSI Commands
Quantum DLT 7000 Tape System
5-111
MODE SENSE (6) / (10) Command (1Ah / 5Ah) (continued)
Table 5–53 Read / Write Error Recovery Page - Field Descriptions
Field Name
Description
PS
Parameters Savable. Must be 0, the supported parameters cannot be
saved (savable pages are not supported).
Additional Page
Length
This field indicates the number of bytes in the page. Note that this value
does not include bytes 0 and 1. The length is returned on MODE SENSE
and must subsequently be set to the same value when performing MODE
SELECT.
TB
Transfer Block. The Transfer Block (when not fully recovered) function is
not supported.
EER
Enable Early Recovery. This function is always enabled (must be = 1).
PER
Parity Error. This bit enables reporting of CHECK CONDITION for recovered
READ / WRITE errors. Default is 0.
DTE
Disable Transfer on Error. Set to 0. This feature is not supported.
DCR
Disable ECC Correction Bit. Set to 0. This feature is not supported.
READ Retry Count
This field reports the maximum number of re-reads that are attempted
before declaring an unrecoverable error.
WRITE Retry Count
This field reports the maximum number of overwrite retries that are
attempted before declaring an unrecoverable error.