[SOLUCIONADO] error -458 Script de cambio de versión

Exacto. No alcanza. Hay que crearlos uno por uno y ahí se determina el tamaño y el dbspace:
ver el comando onparams

Usage:

onparams  { -a -d <DBspace> [-s <size>] [-i] }                      |
                  { -b -g <pagesize> [-n <number of buffers>] 
                   [-r <number of LRUs>] [-x <maxdirty>] [-m <mindirty>] }  |
                  { -d -l <log file number> [-y] }                          |
                  { -p -s <size> [-d <DBspace>] [-y] } 
-a  - Add a logical log file
-b  - Add a buffer pool 
-i  - Insert after current log
-d  - Drop a logical log file
-p  - Change physical log size and location
-y  - Automatically responds "yes" to all prompts