IAR041I LFAREA=(specification) WAS SPECIFIED BUT [2GB PAGE SUPPORT | 1MB PAGE SUPPORT IS AND 2GB PAGE SUPPORT ARE] NOT AVAILABLE.
Explanation
The LFAREA parameter was specified using xM, xG, xT, or x% syntax or 1M= or 2G= syntax, but the required hardware support is not available.
System action
If xM, xG, xT, or x% syntax was specified, the LFAREA specification is ignored and zero 1 MB and zero 2 GB pages are reserved in the large frame area.
If 1M= or 2G= syntax
was specified:
- If a minimum amount of zero was specified for the page size or sizes that are not supported (for example, LFAREA=(1M=(4096,0),2G=(8,0)) or LFAREA=(1M=(4096,0),2G=(0) ), no pages are reserved in the large frame area for the unsupported page size or sizes and the IPL continues.
- If a nonzero minimum amount was specified for the page size or sizes that are not supported (for example, LFAREA=(1M=(4096,1024),2G=(8,2)) or LFAREA=(1M=4096),2G=(8)) ), and PROMPT was specified explicitly or by default, the system prompts for reentry of the LFAREA parameter.
- If a nonzero minimum amount was specified for the page size or sizes that are not supported, and NOPROMPT was specified, the LFAREA specification is ignored and zero 1 MB and zero 2 GB pages are reserved in the large frame area.
Operator response
Ensure that the correct IEASYSxx member is used for this IPL. If the correct IEASYSxx member is used, but sufficient storage is not available, contact your system programmer.
System programmer response
If 1 MB or 2 GB pages are required, ensure that the required hardware support is installed. Using 1 MB pages requires installation of the enhanced DAT facility. Using 2 GB pages requires installation of the enhanced DAT facility 2.
Source
Real storage manager (RSM)
Module
IAXMT
Routing code
1
Descriptor code
12