ahora como vuelvo a emperzar, me e dado cuenta de que el router le quedaba menos del 2% de memory
Entonces e empezado a instalar mldonkey antes que transmission y cuando empieza a instalarlo da una respuesta:
root@OpenWrt:~# /mnt/40gigas/start_mlnet
2013/09/18 18:56:23 [cO] Starting MLDonkey 3.1.0.CVS ...
2013/09/18 18:56:23 [cO] Language EN, locale ANSI_X3.4-1968, ulimit for open files 1024
2013/09/18 18:56:23 [cO] raised ulimit for open files from 1024 to 4096
2013/09/18 18:56:23 [cO] MLDonkey is working in /mnt/40gigas/mldonkey
2013/09/18 18:56:23 [cO] creating new MLDonkey base directory in /mnt/40gigas/mldonkey
2013/09/18 18:56:23 [Gettext] Loading language resource mlnet_strings.EN_ANSI_X3.4-1968
2013/09/18 18:56:24 [cO] loaded language resource file
2013/09/18 18:56:24 [DNS] Resolving [OpenWrt] ...
2013/09/18 18:56:24 [DNS] Resolving [www.mldonkey.org] ...
2013/09/18 18:56:24 [cInt] WARNING: Directory /mnt/40gigas/mldonkey is full, MLDonkey shuts down
2013/09/18 18:56:24 WARNING: Directory /mnt/40gigas/mldonkey is full, MLDonkey shuts down
root@OpenWrt:~#