fixes

zfs_autobackup/ZfsAutobackup.py

@@ -18,23 +18,35 @@ class ZfsAutobackup(ZfsAuto):
     def __init__(self, argv, print_arguments=True):
         super(ZfsAutobackup, self).__init__(argv, print_arguments)
 
+    def parse_args(self, argv):
+        args=super(ZfsAutobackup, self).parse_args(argv)
+
+        if args.allow_empty:
+            args.min_change = 0
+
+        if args.destroy_incompatible:
+            args.rollback = True
+
+        if args.resume:
+            self.warning("The --resume option isn't needed anymore (its autodetected now)")
+
+        if args.raw:
+            self.warning(
+                "The --raw option isn't needed anymore (its autodetected now). Also see --encrypt and --decrypt.")
+
+        if args.compress and args.ssh_source is None and args.ssh_target is None:
+            self.warning("Using compression, but transfer is local.")
+
+        if args.compress and args.zfs_compressed:
+            self.warning("Using --compress with --zfs-compressed, might be inefficient.")
+
+        return args
 
     def get_parser(self):
         """extend common parser with  extra stuff needed for zfs-autobackup"""
 
         parser=super(ZfsAutobackup, self).get_parser()
 
-
-        group=parser.add_argument_group("Selection options")
-        group.add_argument('--ignore-replicated', action='store_true', help=argparse.SUPPRESS)
-        group.add_argument('--exclude-unchanged', action='store_true',
-                            help='Exclude datasets that have no changes since any last snapshot. (Useful in combination with proxmox HA replication)')
-        group.add_argument('--exclude-received', action='store_true',
-                            help='Exclude datasets that have the origin of their autobackup: property as "received". '
-                                 'This can avoid recursive replication between two backup partners.')
-        group.add_argument('--property-format', metavar='FORMAT', default="autobackup:{}",
-                            help='Dataset selection string format. Default: %(default)s')
-
         group=parser.add_argument_group("Snapshot options")
         group.add_argument('--no-snapshot', action='store_true',
                             help='Don\'t create new snapshots (useful for finishing uncompleted backups, or cleanups)')