QA output created by 001
Creating file foo in root dir
List root dir
foo
Creating snapshot of root dir
Create a snapshot of 'SCRATCH_MNT' in 'SCRATCH_MNT/snap'
List root dir after snapshot
foo
snap
List snapshot dir
foo
List root dir after rm of foo
snap
List snapshot dir
foo
Create subvolume 'SCRATCH_MNT/subvol'
Listing root dir
snap
subvol
Listing subvol
Creating file bar in subvol
Setting subvol to the default
List root dir which is now subvol
bar
Mounting sbuvolid=0 for the root dir
List root dir
snap
subvol
Setting the root dir as the default again
List root dir
snap
subvol
Listing subvolumes
snap
subvol
Delete subvolume 'SCRATCH_MNT/snap'
List root dir
subvol
List root dir
subvol
