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
Routing code
Descriptor code