Brian Goff 1442a95a2d Fix N+1 calling Path() on volume ls ...

Implements a `CachedPath` function on the volume plugin adapter that we
call from the volume list function instead of `Path.
If a driver does not implement `CachedPath` it will just call `Path`.

Also makes sure we store the path on Mount and remove the path on
Unmount.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Upstream-commit: 9e6b1852a78eda6ed2cb255d6be8a0d0e5a5ca40
Component: engine

2016-04-12 20:30:34 -04:00

..

engine

Fix N+1 calling Path() on volume ls

2016-04-12 20:30:34 -04:00