On Mon, Aug 11, 2014 at 06:13:03PM +0900, Satoru Takeuchi wrote: > From: Satoru Takeuchi <takeuchi_satoru@xxxxxxxxxxxxxx> > > Current btrfs doesn't display any error message if this command > failed to find any btrfs filesystem corresponding to > <path>|<uuid>|<device>|<label> which user specified. I'm not sure if it is necessary to print anything. Like if grep printed "Sorry I did not find any lines, please check your regexp" Although, we can add a non-zero return value if there was anything found or not. -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
