So after a bit of live CD jiggery pokery, I was able to run through an F21 RC5 installation. I installed it in a separate logical volume, alongside my existing F20 installation. /boot is a shared ext4 partition on top of my IMSM RAID volume. I still use GRUB legacy, so I told anaconda not to install a bootloader. After the F21 installation completed, I was unable to boot back to F20. GRUB still worked, but the initramfs was unable to find the F20 root filesystem, which is an LV on top of a bcache device. After a bit of investigation, it appears that the F21 installer rebuilt all of the F20 initramfs files on the shared /boot (and omitted the bcache dracut module). Of all the anaconda weirdness I've experienced over the years, this has got to be the strangest thing I've seen. In fact, I have a hard time believing the evidence of my own eyes. Why would it do this? Am I crazy? Anyone else seen this? Expected behavior? -- ======================================================================== Ian Pilcher arequipeno@xxxxxxxxx -------- "I grew up before Mark Zuckerberg invented friendship" -------- ======================================================================== -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test