IAR057D LESS THAN {size} OF REAL STORAGE IMPACTS SYSTEM AVAILABILITY - ADD STORAGE OR REPLY C TO CONTINUE

Explanation

This system on this processor requires a minimum of 8GB of real storage. When running as a z/VM® guest or on an IBM® Z Personal Development Tool, a minimum of 2GB of real storage is required. If the minimum is not met, this warning WTOR is issued at IPL. Continuing with less than the minimum amount of real storage could impact availability.

In the message text:
size
Minimum real storage amount that was not met.

System action

The system waits for confirmation to continue the IPL.

Operator response

Check with your system programmer.

System programmer response

Add the minimum real storage specified in the WTOR and reIPL. If you choose to reply C to let the system continue the IPL, system availability may be impacted.

Source

Real storage manager (RSM)

Module

IAXM3

Routing code

1

Descriptor code

2