if (robust_move(fname, backup_dir_buf) != 0) {
rsyserr(FERROR, errno, "keep_backup failed: %s -> \"%s\"",
full_fname(fname), backup_dir_buf);
if (robust_move(fname, backup_dir_buf) != 0) {
rsyserr(FERROR, errno, "keep_backup failed: %s -> \"%s\"",
full_fname(fname), backup_dir_buf);