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REALSTORAGE_MAX in macro DSN6SPRM

Specifies the maximum GB of real and auxiliary storage that DB2® can consume. Valid values are NOLIMIT and 1 to 65535.

The default value, NOLIMIT, means that DB2’s real and auxiliary storage consumption is not bounded.

If a numerical value is specified for this parameter and the total real and auxiliary storage exceeds that limit, DB2 is terminated.

The recommendation is to set this parameter to twice the amount of real and auxiliary storage that the subsystem might reasonably consume.

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