8-3.2 Sense Information Bytes 20-43; 8-3.2.1 Format 0 Sense Information Description For Sic; 8-3.2.2 Format 01H Sense Information For Fmt; Table 8-6. Format 01H Sense Information, Fmt - Fujitsu M2488 Product Manual

M2488 PRODUCT GUIDE
8-3.2 Sense Information Bytes 20-43
Refer to the correct sense information format in the following paragraphs.
8-3.2.1 Format 0 Sense Information Description for SIC
All bytes are 00h.
8-3.2.2 Format 01h Sense Information for FMT
The Format 01h Sense Information for FMT is shown in Table 8-6 and described in Table 8-7 and
Table 8-8.
BYTES 7
20
21 MC error MTU error
22-23
24-25
26-27
28
29-39
40-43

Table 8-7. Format 01h Sense Information, FMT Field Description

BYTE BIT VALUE
20 0-7
21 0-3
21 6
21 7
22-27
28 0-7
29-39
40-43
April 1997

Table 8-6. Format 01h Sense Information, FMT

6 5 4
FMT ERPA Code
0 1
First Fault Symptom Code
Second Fault Symptom Code
Last Fault Symptom Code
Error Command Code
Additional Format Error Information Type
RBID (Block ID)
The FMT ERPA codes are the same as the ERPA codes defined for sense byte 19 in
Appendix C.
The Retry Count is incremented by one each time a re-read or re-write is performed in
the original direction of the command being processed.
The MTU Error bit is set when the error is known to be in the MTU.
The MC Error bit is set when the error is know to be in the Medium Changer.
The first symptom code represents the initial error condition detected, the second symp-
tom code represents the secondary error condition detected, and the third symptom code
represents the last error condition detected. See Appendix D for the fault symptom
codes.
This is the command code of the command being processed when the error was
detected.
The value in byte 29 determines the register for bytes 30-39. See Table 8-8.
The tape position at which the error was detected as expressed in the physical (byte 40)
and logical (bytes 41-43) Block ID.
CG00000-011503 REV. A
MAINTENANCE AND SERVICING
BITS
3 2
Retry Count
DESCRIPTION
1 0
8-9