set_mp_mmapsize

Sets the maximum file size, in bytes, for a file to be mapped into the process address space. If no value is specified, it defaults to 10MB.

The syntax of this parameter in the DB_CONFIG file is a single line with the string set_mp_mmapsize, one or more whitespace characters, and the size in bytes.

For more information, see DbEnv::set_mp_mmapsize() .