SMF record header
SMF header field descriptions are shown in the following table. The numbers in the Offset column are in hexadecimal format. The numbers in the Length column are in decimal format.
SMF header field descriptions
Offset | Name | Length | Format | Description | |
---|---|---|---|---|---|
0 0 | SMFRCDJO | 180 | Structure | SMF record mapping for Job Optimizer | |
0 0 | SMFJOHDR | 28 | Structure | SMF record header fields | |
0 0 | SMFJOLEN | 2 | Binary | Record length | |
2 2 | SMFJOSEG | 2 | Binary | Segment descriptor | |
4 4 | SMFJOFLG | 1 | Binary | System indicator Note: For IBM MVS/ESA SP operating system version 4 and later, bits 3, 4, 5, and 6 are on. | |
Bit | Definition | ||||
SMFJOFSS | 0 | Subsystem identification follows system identification | |||
SMFJOFST | 1 | Subtypes used | |||
2 | Reserved | ||||
3–6 | MVS version indicators (set by SMF) | ||||
7 | Reserved | ||||
5 5 | SMFJORTY | 1 | Binary | User-defined record type | |
6 6 | SMFJDOTME | 4 | Binary | Local time, in hundredths of a second, when the record was moved to the SMF buffer | |
10 A | SMFJODTE | 4 | Packed | Date that the record was moved to the SMF buffer The form is 0cyydddF; F is the sign. | |
14 E | SMFJOSID | 4 | Character | System identification (taken from the SID parameter) | |
18 12 | SMFJOSSI | 4 | Character | Subsystem identifier for the MainView Batch Optimizer address space | |
22 16 | SMFJOSTP | 2 | Binary | Record subtype 2 identifies this record as a Job Optimizer SMF record. | |
24 18 | SMFJOSDL | 4 | Binary | Length of self-defining section |
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