The 'trim' message wasn't ever implemented. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
@@ -380,9 +380,6 @@ then you'll have no access to blocks mapped beyond the end. If you
load a target that is bigger than before, then extra blocks will be
provisioned as and when needed.
-If you wish to reduce the size of your thin device and potentially
-regain some space then send the 'trim' message to the pool.
-
ii) Status
<nr mapped sectors> <highest mapped sector>
Mike Snitzer