Created attachment 18482 [details] smb4.conf I've been using a FreeBSD system as a samba server for an OSX system for a number of years. I started with 4.13 and switched to 4.16 last year. My FreeBSD system currently runs 14.1 and the samba share is backed by a ZFS partition. I recently tried to upgrade to samba 4.19 but I could not get it to work. The FreeBSD samba419 port was just updated to 4.19.9 which I tested that today and I do not see any change in symptoms vs 4.19.8: m2 3 % cd /Volumes/Time\ Machine/ m2 12 % touch adf m2 13 % ls -l total 17 -rw-r--r-- 1 leres staff 0 Oct 23 11:05 adf drwxr-xr-x 1 leres staff 16384 Oct 23 10:15 m2.sparsebundle m2 14 % rm adf rm: adf: Operation not supported Reverting to 4.16.11 solves this. Here's a related FreeBSD PR: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281360 Attach the smb4.conf that works with 4.16 but not 4.19.
FYI, the FreeBSD samba 4.19 port has been patched to work: https://reviews.freebsd.org/D48399 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=277878 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=281360