On Monday 2012-07-09 21:25, Hugo Mills wrote:

On Mon, Jul 09, 2012 at 09:14:03PM +0200, Jan Engelhardt wrote:

quoted

On openSUSE_12.1 with Btrfs v0.19+20120406, the following can be
observed: after a change of the profiles, total=,used= is no
longer shown:

20:49 mmsrv1:~ # btrfs fi df /top.srv/
Data, RAID10: total=152.00GiB, used=121.07GiB
System, RAID1: total=40.00MiB, used=44.00KiB
System: total=4.00MiB, used=0.00
Metadata, RAID1: total=112.00GiB, used=1.30GiB
Metadata: total=8.00MiB, used=0.00
[...]
21:10 mmsrv1:~ # btrfs fi df /top.srv/
Data, RAID10: total=156.00GiB, used=124.35GiB
System, RAID10: total=128.00MiB, used=48.00KiB
System: total=4.00MiB, used=0.00
Metadata, RAID10: total=112.00GiB, used=1.38GiB

  What's the problem here? You no longer have any RAID1 chunks, so
it's not showing them.

Rather tha a 4-line output, I would have expected this 6-line output
that I would also get when mkfs'ing a new fresh btrfs volume with
raid10 from the start:

Data, RAID10: total=156.00GiB, used=124.35GiB
Data: total=foo, used=bar
System, RAID10: total=128.00MiB, used=48.00KiB
System: total=4.00MiB, used=0.00
Metadata, RAID10: total=112.00GiB, used=1.38GiB
Metadata: total=foo, used=bar