rsync behavior on copy-on-write filesystems

[Paul Slootman]

On Tue 21 May 2013, Allen Supynuk wrote:
> 
> ## 1) Start with an empty filesystem
> 
> $ df -h .

Note that you need to be using "btrfs filesystem df ."
for reliable numbers; the normal df does not take into account
background cleanups etc.


Paul