Felix Miata <mrma...@earthlink.net> wrote:
> Keith Bainbridge composed on 2024-02-20 17:45 (UTC+1100):
>
> > I just removed 3 snapshots from my daily driver with no change in
> > used space reported by df
>
> df doesn't know how to calculate freespace on btrfs. You need to be
> typing
>
> btrfs filesystem df
df [options] <path>
Show a terse summary information about allocation of block
group types of a given mount point. The original purpose of
this command was a debugging helper. The output needs to be
further interpreted and is not suitable for quick overview.
FWIW my root filesystem is btrfs and I use the normal df command all the
time without a problem. I've never used btrfs filesystem df
