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Programming Interface Information:
The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM. |
MRMTRXSG
PrologControl Block Contents
Cross Reference
MRMTRXSG Prolog
DSECT NAME - MTRXSG
FUNCTION - Map a Monitor record.
LOCATED BY -
Through the Monitor Control Area
Referenced Control Blocks -
MRRECHDR Monitor Record Header
NAME - MRMTRXSG
DESCRIPTIVE NAME - Monitor Sample Configuration Record
Domain 1 - Monitor Domain
Record 17 - Expanded Storage Data
DESCRIPTION - Indicates size and configuration of expanded
storage.
MRMTRXSG Control Block Contents
Offsets
Dec Hex Type Len Name (Dim) Description
0 0 Structure 36 MTRXSG Start of monitor record
0 0 Character 0 MTRXSG_MRHDR Record header. See MRRECHDR
for details.
0 0 Character 20 MRHDR
0 0 Unsigned 2 MRHDRLEN record length in bytes
2 2 Unsigned 2 MRHDRZER field of zeros
4 4 Unsigned 1 MRHDRDM domain identifier
5 5 Unsigned 1 *
6 6 Unsigned 2 MRHDRRC record identifier
8 8 Character 8 MRHDRTOD Time at which this record was
built. In time-of-day (TOD)
clock format. See IBM System
370 XA Principle of Operation
for explanation of format.
16 10 Character 4 *
20 14 Character 0 MRHDR_END End of header
20 14 Bitstring 8 MTRXSG_XSTOTALB Total number of blocks of
expanded storage configured to
CP
28 1C Bitstring 8 MTRXSG_SYSXTSIZ Number of blocks of expanded
storage installed
36 24 Character 0 MTRXSG_END
MRMTRXSG Cross Reference
Hex Hex
Name Offset Length Value
MRHDR 0 20
MRHDR_END 14 0
MRHDRDM 4 1
MRHDRLEN 0 2
MRHDRRC 6 2
MRHDRTOD 8 8
MRHDRZER 2 2
MTRXSG 0 36
MTRXSG_END 24 0
MTRXSG_MRHDR 0 0
MTRXSG_SYSXTSIZ 1C 8
MTRXSG_XSTOTALB 14 8
This information is
based on z/VM V5R1.0.
Last updated on 13 Sep 2004 at 11:25:22.
Copyright IBM Corporation, 1990, 2004