package 'parted' # needed by ceph-disk-prepare to run partprobe
package 'hdparm' # used by ceph-disk activate
package 'xfsprogs' # needed by ceph-disk-prepare to format as xfs
-package 'btrfs-progs' # needed to format as btrfs, in the future
+if node['platform_family'] == 'rhel' && node['platform_version'].to_f > 6
+ package 'btrfs-progs' # needed to format as btrfs, in the future
+end
if node['platform_family'] == 'rhel' && node['platform_version'].to_f < 7
package 'python-argparse'
end