I followed through and booted up one of the physical hosts with a 'gparted' .ISO and found the following (and I assume that /dev/sda1 extended partition is in fact the boot partition):
Device Name Filesystem Description Size
----------- ---------- ----------- -----
/dev/sda4 FAT16 4MB
/dev/sda1 extended 896MB
/dev/sda5 FAT16 Hypervisor1 250MB
/dev/sda6 FAT16 Hypervisor2 250MB
/dev/sda7 unknown 110MB
/dev/sda8 FAT16 Hypervisor3 286MB
/dev/sda2 FAT16 4GB
/dev/sda3 unknown 63GB