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This is documentation for Caché & Ensemble.

For information on converting to InterSystems IRIS, see the InterSystems IRIS Adoption Guide and the InterSystems IRIS In-Place Conversion Guide, both available on the WRC Distributions page (login required).

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Maximum size of the device table.


[config]    udevtabsiz=n


The value n is the maximum size (in bytes) of the device table. This table maps device numbers (traditional logical unit numbers) to device names, so that ObjectScript code can open devices by number.



Range of Values

0–65535 bytes. The default is 24576 bytes.

Management Portal

On the page System Administration > Configuration > Additional Settings > Advanced Memory, in the udevtabsiz row, select Edit. Enter a number of bytes.

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