On Sat, Jun 22, 2013 at 06:15:01PM +0200, Ljubomir Ljubojevic wrote: > On 06/22/2013 04:41 PM, Scott Robbins wrote: > > On Sat, Jun 22, 2013 at 10:36:32AM -0400, Scott Robbins wrote: > > > >> > >> If I use BTRFS on the Fedora system, the CentOS system won't install. If > >> Fedora is using ext4, it installs as expected. Interesting that this is a > >> regression on RH's part (I say RH because I had the same results with > >> Scientific Linux, and regression because the issue doesn't occur in CentOS > >> 6.3) The failure comes early, at examining basic storage. > > > > So maybe it started with 6.4 kernels, or maybe there was just a bug in > initial kernel. > > Also, there could be two causes: > > 1. You tried to use btrfs partitions with only formatting them. > > 2. You used GPT partition table that 6.4 can not see properly? It's an MSDOS partition table. Just to be sure I was clear--I did NOT try to install CentOS to BTRFS. If there is a Fedora partition, whether it be /dev/sda1 or a2 (the only ones I tried) and it is formatted in BTRFS, with Fedora installed and working, I cannot install CentOS using the 6.4 disk. Note that i only tried this with 64 bit, and I'm not overly concerned about it now that I know I can workaround it. Generally, I only install CentOS by itself, these two laptops were sort of a special case. -- Scott Robbins PGP keyID EB3467D6 ( 1B48 077D 66F6 9DB0 FDC2 A409 FA54 EB34 67D6 ) gpg --keyserver pgp.mit.edu --recv-keys EB3467D6