btrfs-progs: refine btrfs-debug-tree error prompt when a mount point given
Now, if exec:
# btrfs-debug-tree <mount_point>
it echos:
: Superblock bytenr is larger than device size
But it is quite misleading, because it is a valid btrfs.
In this case, we should tell the developer to provide a block device.
After apply:
: '<mount_point>' is not a block device
Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Reviewed-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
1 file changed