Re: Confusing output of btrfs fi df

[Stefan Malte Schumacher <s.schumacher@netcologne.de>]

> So try this one:
> btrfs balance start -musage=0 -v

I fear that didn't work too. 

mars:/mnt # btrfs balance start -musage=0 -v btrfs/
Dumping filters: flags 0x6, state 0x0, force is off
  METADATA (flags 0x2): balancing, usage=0
  SYSTEM (flags 0x2): balancing, usage=0
  Done, had to relocate 1 out of 2708 chunks
  
mars:/mnt # btrfs fi df btrfs/
Data, RAID1: total=2.64TiB, used=2.22TiB
System, RAID1: total=8.00MiB, used=380.00KiB
System, single: total=4.00MiB, used=0.00
Metadata, RAID1: total=4.00GiB, used=2.94GiB


>If that fails to remove the extra system chunk, then we have a mystery
>indeed.  What's different on your system and why isn't it working?

I have no idea. Its just a plain openSUSE 13.1 and they consider btrfs
support stable enough to use it as default filesystem in the upcoming
13.2. I could create the filesystem again and restore the data but of
course I would actually need to know what went wrong the first time in
order to avoid doing it again. Is there anything you need to know
about my system which would be of use? (Controller, Disks, Mainboard
etc. ?)  

Yours sincerely
Stefan