Programming Interface Information:
The Monitor Records are intended Programming Interfaces that allow the customer to write programs to obtain services of z/VM. |
MRSTORCP
PrologControl Block Contents
Cross Reference
MRSTORCP Prolog
DSECT NAME - STORCP FUNCTION - Map a Monitor record. LOCATED By - Through the Monitor Control Area REFERENCED CONTROL BLOCKS - MRRECHDR Monitor Record Header NAME - MRSTORCP DESCRIPTIVE NAME - Monitor Event Record Domain 3 - Storage Domain Record 24 - Reconfig Storage Converted to PERM DESCRIPTION - Generated when CP converts a zone from reconfigurable to permanent storage to satisfy a system request for a permanent frame. NOTES: Values for STORCP_AvlConvertReason: x'01' - Frame needed for free storage x'02' - Frame needed for contiguous request x'03' - Frame needed to move guest content prior to a long-term pin.
MRSTORCP Control Block Contents
Offsets Dec Hex Type Len Name (Dim) Description 0 0 Structure 56 STORCP Start of monitor record 0 0 Character 0 STORCP_MRHDR Record header - see MRRECHDR for details 0 0 Character 20 MRHDR 0 0 Unsigned 2 MRHDRLEN 2 2 Unsigned 2 MRHDRZER 4 4 Unsigned 1 MRHDRDM 5 5 Unsigned 1 * 6 6 Unsigned 2 MRHDRRC 8 8 Character 8 MRHDRTOD 16 10 Character 4 * 20 14 Character 0 MRHDR_END 20 14 Unsigned 1 STORCP_AVLCONVERTREASON Flag byte indicating the reason for conversion 21 15 Character 3 * RESERVED FOR IBM USE 24 18 Unsigned 8 STORCP_SYSPERMA Amount of permanent storage in bytes after the conversion. 32 20 Unsigned 8 STORCP_SYSRECNF Amount of reconfig storage in bytes after the conversion. 40 28 Unsigned 8 STORCP_CALSXSTOTAL Total amount of SXS storage. 48 30 Unsigned 8 STORCP_MEMCONVERTED Total amount of Reconfig that was converted to PERM in bytes. 56 38 Character 0 STORCP_END
MRSTORCP 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 STORCP 0 56 STORCP_AVLCONVERTREASON 14 1 STORCP_CALSXSTOTAL 28 8 STORCP_END 38 0 STORCP_MEMCONVERTED 48 8 STORCP_MRHDR 0 0 STORCP_SYSPERMA 18 8 STORCP_SYSRECNF 20 8
This information is based on z/VM V7R3.0.
Last updated on 09 September 2022 at 15:02:05.
Copyright IBM Corporation, 1990, 2022