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SMF Type 10 Record

This table shows the record layout for type 10 SMF records
(Allocation Recovery).

List of other SMF record layouts available.
List of sample SMF reports.

Purpose: Record type 10 is written after a successful device allocation recovery.

This record identifies the device that is made available by device class, unit type, channel address, and unit address. It identifies the job requiring the allocation job log identification and user identification.

Note: This record is produced only when the response to message IEF238D is a device number. This record is not produced for any other responses.

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SMF Type 10 Record -- Allocation Recovery
Offset
(Dec.)
Offset
(Hex)
NameLengthFormatDescription
00SMF10LEN2binary
Record length. This field and the next field (total of four bytes) form the RDW (record descriptor word). See “Standard SMF Record Header” on page 13-1 for a detailed description.
22SMF10SEG2binary
Segment descriptor (see record length field).
44SMF10FLG1binary
System indicator: Bit Meaning When Set 0-2 Reserved 3-6 Version indicators* 7 Reserved.*See “Standard SMF Record Header” on page 13-1 for a detailed description.
55SMF10RTY1binary
Record type 10 (X'0A').
66SMF10TME4binary
Time since midnight, in hundredths of a second, that the record was built into the SMF buffer.
10ASMF10DTE4packed
Date when the record was moved into the SMF buffer, in the form 0cyydddF. See “Standard SMF Record Header” on page 13-1 for a detailed description.
14ESMF10SID4EBCDIC
System identification (from the SID parameter).
1812SMF10JBN8EBCDIC
Job name The job name, time, and date that the reader recognized the JOB card (for this job) constitute the job log identification, or transaction name (for APPC output). Note: This field contains blanks if allocation recovery is for a system task.
261ASMF10RST4binary
Time since midnight, in hundredths of a second, that the reader recognized the JOB card (for this job). This field equals zero if allocation recovery is for a system task.
301ESMF10RSD4packed
Date when the reader recognized the JOB card (for this job), in the form 0cyydddF. See Table 13-1 on page 13-2 for a detailed description. This field equals zero if allocation recovery is for a system task.
3422SMF10UIF8EBCDIC
User-defined identification field (taken from common exit parameter area, not from USER=parameter on job statement).
422ASMF10LN2binary
Length of rest of record including this field.
Data Definition Section
For each device made available there is an entry with the following format:
(Offset from beginning of record: 44)
00SMF10DEV4structure
Device identification. Note: Virtual I/O devices are identified by the following: Device Class 0 Unit Type 0 Device Number X'7FFF'It is important to understand the following: Allocation messages for VIO data sets will show VIO ALLOCATED TO ddname. SMF records will show VIO unit addresses as X'7FFF'. The actual in-storage UCB built for VIO will show address X'3FFF'.For example, the messages: v IEF237I X'3FFF' ALLOCATED TO ddname v IEF237I X'7FFF' ALLOCATED TO ddnameindicate that ddname is not allocated to a Virtual I/O device, but is instead allocated to a real device whose unit address is X'3FFF' or X'7FFF' respectively.
00SMF10DUT2binary
Device class and unit type.
22SMF10CUA2binary
Device number.

The table above is based on the description provided by IBM in its "MVS Systems Management Facilities (SMF)" manual.

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