dosemu - can't see USB drive

[Frank Jansen <fjansen@egenera.com>]

I'm in the process of trying to create a USB DOS Bootable drive per the
instructions from ASElabs

Everything runs fine, including fix /proc/sys/vm/mmap_min_addr to get
dosemu to work. I get into dosemu and boot.log shows:

device: /etc/dosemu/drives/c type 4 h: -1 s: -1 t: -1 drive C:
device: /etc/dosemu/drives/d type 4 h: -1 s: -1 t: -1 drive D:
device: /dev/sdb1 type 3 partition# 1 h: -1 s: -1 t: -1 drive E:
CONF: cdrom MSCD0001 on /dev/cdrom
CONF: config variable c_system unset

and in the dosemu window:

C: HD1, Pri[ 1], CHS=   0-1-1, start=   0 MB, size= 392 MB
D: HD2, Pri[ 1], CHS=   0-1-1, start=   0 MB, size= 392 MB
E: HD3, Pri[ 1], CHS=   0-1-1, start=   0 MB, size= 476 MB
UMB's unavailable!

However, F: is invalid...

Any thoughts or hints on how to see /dev/sdb1?  I have verified that
there is rwx access exists for all.

Thanks,

Frank