Hurd cannot mount Linux partition

[Meinolf Sander <avaris@gmx.net>]

Hi,

a few days ago I installed the Hurd 0.3 on my Linux box. Everything
looks fine so far except for one thing: issuing the

       settrans -a /linux /hurd/ext2fs /dev/hd0s1

command to mount a 4.3 GB Linux partition, I get the error message

/hurd/ext2fs: cannot vm_map whole disk: (os/kern) no space available
settrans: /hurd/ext2fs: Translator died

vmstat tells me that 45 MB RAM and 126 MB swap are free.
Does anyone know how to cope with this message?

Regards,
   Meinolf