btrfs-progs: doc: add description of missing and example, of device remove
commit2192bd5cfc344e6352ccba044c21195cca7ebe2d
authorMisono, Tomohiro <misono.tomohiro@jp.fujitsu.com>
Fri, 20 Oct 2017 01:43:05 +0000 (20 10:43 +0900)
committerDavid Sterba <dsterba@suse.com>
Tue, 14 Nov 2017 14:59:00 +0000 (14 15:59 +0100)
treee1aecdea270cdf815a89c5ee89c38e00988a902b
parent435145613ea3330267d95ac80ae8fb5ae1134373
btrfs-progs: doc: add description of missing and example, of device remove

This patch updates help/document of "btrfs device remove" in two points:

1. Add explanation of 'missing' for 'device remove'. This is only
written in wikipage currently.
(https://btrfs.wiki.kernel.org/index.php/Using_Btrfs_with_Multiple_Devices)

2. Add example of device removal in the man document. This is because
that explanation of "remove" says "See the example section below", but
there is no example of removal currently.

Signed-off-by: Tomohiro Misono <misono.tomohiro@jp.fujitsu.com>
Reviewed-by: Satoru Takeuchi <satoru.takeuchi@gmail.com>
[ move "" from the macro to help strings ]
Signed-off-by: David Sterba <dsterba@suse.com>
Documentation/btrfs-device.asciidoc
cmds-device.c