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btrfs-progs: "device ready" accepts just one device 

* actual result

  =======================================
  # ./btrfs device ready /dev/sdb foo
  #
  =======================================

* expecting result

  =======================================
  # ./btrfs device ready /dev/sdb foo
  btrfs device ready: too many arguments
  usage: btrfs device ready <device>

      Check device to see if it has all of its devices in cache for mounting

  #
  =======================================

Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
master
Satoru Takeuchi 2016-03-14 09:27:22 +09:00 committed by David Sterba
parent eba0d8925c
commit 1c40f6916b
1 changed files with 1 additions and 1 deletions
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2
cmds-device.c
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@ -333,7 +333,7 @@ static int cmd_device_ready(int argc, char **argv)
clean_args_no_options(argc, argv, cmd_device_ready_usage);
if (check_argc_min(argc - optind, 1))
if (check_argc_exact(argc - optind, 1))
usage(cmd_device_ready_usage);
fd = open("/dev/btrfs-control", O_RDWR);