[Samba] DC replications of FreeBSD samba-4.10.15

[Andrew Walker]

>> set_nt_acl_no_snum: fset_nt_acl returned NT_STATUS_INVALID_PARAMETER.

^^^ this typically indicates that Samba's trying to set the ACLs in an
xattr (vfs_acl_xattr). FreeBSD lacks "security" and "trusted" xattr
namespaces and so returns EINVAL on attempt to set an NT ACL xattr. You
will need to use vfs_zfsacl. Is this the FreeBSD port / pkg version of
samba?