Tandberg Data
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14-11
Tandberg SLR Product Line SCSI Functional Specifications
14.3.3. Read-Write Error Recovery Page
This page is used to specify error recovery and
reporting parameters.
The page can be saved.
BYTE
BIT 7
6
5
4
3
2
1
0
00
PS
R
Page Code = 01h
01
Page Length = 0Ah
02
RESERVED
TB
R
EER
PER
DTE
DCR
03
Read Retry Count
04
RESERVED
05
RESERVED
06
RESERVED
07
RESERVED
08
Write Retry Count
09
RESERVED
10
RESERVED
11
RESERVED
Table 14-14: Read-Write Error Recovery Page Descriptor
PS
The Parameter Savable (PS) bit must be set to zero.
Page Code
The Page Code for this page must be set to 01h.
Page Length
The Page Length field must always be set to 0Ah.
TB
The Transfer Block (TB) bit must be set to 0, it is not
changeable (an unrecoverable data block will not be
transferred to the initiator when an unrecoverable read
error has occurred).
EER
The enable early recovery (EER) bit must be set to 1, it
is not changeable (the Drive will always enable the use
of ECC before applying retries).
PER
The Post Error Recovery (PER) bit must be set to 0, it
is not changeable (the Drive will not return CHECK
CONDITION status for recovered errors).
DTE
The disable transfer on error (DTE) bit must be set to
0, it is not changeable (the Drive will not terminate
the data transfer for recovered errors).
