Be careful before upgrading to High Sierra and converting your drive to APFS. It breaks vagrant NFS support
It started in my case with issues on Symfony console command cache:clear.
It also was reporting wired things on trying to remove things manually.
Then I found github issue:
Which remains still open.
One of users shared workaround :
- Open the Disk Utility
- File -> New Image -> New Blank Image
- Specify name, size, format as (Mac OS Extended (Journaled)
- Halt your VM
- Clean /etc/exports (sudo nano -w /etc/exports)
- Run sudo nfsd restart
In my case, I just cloned vagrant boxes again and started them from scratch and it worked.
Another possible solution is switching to rsync: