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IBM Tape Library Magstar 3494 User Manual

Page 335

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Table 34. EOF1

Bytes

Description

Use

0–2

Label Identifier

Contains “EOF”

3

Label Number

Contains “1”

4–20

Data Set Identifier

Retained, Not checked

21–26

Data Set Serial Number

Retained, Not checked

27–30

Volume Sequence Number

Retained, Not checked

31–34

Data Set Sequence Number Retained, Not checked

35–38

Generation Number

Retained, Not checked

39–40

Version Number

Retained, Not checked

41–46

Creation Date

Retained, Not checked

47–52

Expiration Date

Retained, Not checked

53

Data Set Security

Retained, Not checked

54–59

Block Count

6 EBCDIC character representation of the decimal number of blocks in
the associated file, left padded with zeros.
Note: This field is updated by the VTS if it modifies the associated
file.

60–72

System Code

Retained, Not checked

73–79

Reserved

Retained, Not checked

Table 35. EOF2

Bytes

Description

Use

0–2

Label Identifier

Contains “EOF”

3

Label Number

Contains “2”

4

Record Format

Retained, Not checked

5–9

Block Length

Must be equal to the Record Length for the Export List File, Import List
File and Status File. Retained, not checked for the Reserved file.

10–14

Record Length

Must be 80 bytes for the Export List File, Import List File and Status
file. Retained, not checked for the Reserved file.

15

Tape Density

Retained, Not checked

16

Data Set Position

Retained, Not checked

17–33

Job/Job Step Identification

Retained, Not checked

34–35

Tape Recording Technique

Retained, Not checked

36

Control Character

Retained, Not checked

37

Reserved

Retained, Not checked

38

Block Attribute

Retained, Not checked

39–46

Reserved

Retained, Not checked

47

Checkpoint Data Set
Identifier

Retained, Not checked

48–79

Reserved

Retained, Not checked

Appendix B. Virtual Tape Server Import/Export Advanced Function

313

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