DUMPDIR

3 3

onconfig.std value

3

On UNIX: /usr/informix/tmp 3
On Windows: %INFORMIXDIR%\tmp 3

3 3

if not present

3

$INFORMIXDIR/tmp 3

range of values

Any directory to which user informix has write access

takes effect

When the database server is shut down and restarted

refer to

Collecting diagnostic information in the chapter on consistency checking in the IBM Informix Administrator's Guide

DUMPDIR specifies a directory in which the database server dumps shared memory, gcore files, or messages from a failed assertion. Because shared memory can be large, set DUMPDIR to a file system with a significant amount of space.