On Fri, Feb 28, 2014 at 8:05 PM, Josh Boyer wrote:
Others have pointed out that the RHEL7 client uses XFS already.  I'm
of the opinion that ext4 vs. XFS is pretty comparable for most cases,
so I have no strong objections either way.

I would say, for consistency,  Fedora needs to stick to Ext4 for now and switch to Btrfs when it is ready rather than go through a switch to XFS for no real gain.  Why is the server team choosing to switch to XFS anyway?