Comment # 5 on bug 957018 from Michael Chang

Well, we have three different installs on btrfs "default".

1. openSUSE 13.2 to topmost root tree (ie /)
2. SLE12 to subvolume (ie /@)
3. openSUSE Leap, tumbleweed to the snapshot (ie /@/.snapshots/1/snapshot)

I think the most reliable way for detecting them is to always probe on default,
then on other subvolumes that is not readonly or snapshot.

I have created fixed package for testing in the project
(home:michael-chang:Leap:42.1:Update). But currently OBS build process stuck on
signning package. I will let you know when you can test it.

Thanks.