Follow-up Comment #3, bug #57461 (project findutils):
I was able to remove the directories trees from the command line manually. I
don't know what a "snapshot" is. What I can report is that some last few
findutils releases show this behaviour.
The software is installed via MacPorts. It uses port
Follow-up Comment #2, bug #57461 (project findutils):
Searching for "mac rm no space left on device" yields several hits
for when snapshots are used. Possibly this was the case during
your first run, and I guess the situation has changed later when
you ran the 'rm' command manually?