btrfs-progs 4.11 is more strict with option parsing, so subcommand options must appear now before the subcommand arguments. --- daemon/btrfs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/daemon/btrfs.c b/daemon/btrfs.c index 23513a9..ae2310b 100644 --- a/daemon/btrfs.c +++ b/daemon/btrfs.c @@ -2185,11 +2185,11 @@ do_btrfs_replace (const char *srcdev, const char *targetdev, ADD_ARG (argv, i, str_btrfs); ADD_ARG (argv, i, "replace"); ADD_ARG (argv, i, "start"); - ADD_ARG (argv, i, srcdev); - ADD_ARG (argv, i, targetdev); - ADD_ARG (argv, i, path_buf); ADD_ARG (argv, i, "-B"); ADD_ARG (argv, i, "-f"); + ADD_ARG (argv, i, srcdev); + ADD_ARG (argv, i, targetdev); + ADD_ARG (argv, i, path_buf); ADD_ARG (argv, i, NULL); r = commandv (NULL, &err, argv); -- 2.9.4