F23 Installer does not recognize any storage devices

[Oliver Paukstadt]

Hello

I try to install F23 onto a predefined but unused md device.

I read about problems with the workstation image, so I used
server-netinstall on a physical cd.

The install target box stays gray with warning sign, even
if /tmp/storage.log is about 160k bytes and /proc and /sys is populated.

Is there any way to work around this problem?
Might using the full server iso help?

Regards,
Oliver