dmraid 10.0.0rc13 crashes with ICH7

Hi, i'm using a HP ML310 (with removable disks) server with some ICH7. I 
configured raid1 from bios. It has 2 HD of 160MB each.
Fedora core 6 installation will hang from the start unless i add 
"nodmraid" to boot.

This is the output of commands:
* lspci | grep ATA:
00:1f.2 Raid bus controller: Intel 82801GR/GH (ICH7 Family) Serial ATA 
Storage Controller RAID (rev 01)
Device is 8086:27c3

* dmraid -r:
/dev/sda: ddf1, ".ddf_disks", GROUP, ok, 312237856 sectors, data@ 0
/dev/sdb: ddf1, ".ddf_disks", GROUP, ok, 312237856 sectors, data@ 0
(shouldn't be "isw"?)

* dmraid -ay
Segmentation fault

Thanks.