I have an Athlon64 system with FC4-x86_64 running. For several reasons I also would like to have a FC3_i386 system running at the same time. How can I do that? I tried to use Xen (the 3.0-unstable-x86_64) but it did not work (could not find my root partition after the xen kernel was loaded, probably due to missing SATA support in the kernel). Neither could I compile Xen-2.7 myself (gcc4 complained about a struct with unkown length, gcc32 issued a warning which is treated as an error in by the xen Makefiles). So I created an ext3 filesystem in an ordinary file and mounted it. Then I thought I could install FC3_i386 into that file so that I later can chroot into it. But since the installer (autorun) of FC3_i386 needs to be root I am afraid that it messes up my currently runnning system. Do you have some links, help or additional information for me?
