Fix and simplify console output, make sure uvol doesn't break in case
of LVM being installed but not used.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
* Winchester discs can take a long time to spin up which results in
blockd also taking a while to complete to start.
* Make sure uvol only gets started once blockd is ready.
* Clean up paths (use '/tmp/run/uvol' everywhere instead of relying on
the '/var' -> '/tmp' symlink)
* Create 'apk' folder when initializing .meta volume.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Emmit ubus events when volumes come up/down.
Make sure volume state is always well defined by introducing
additional state 'write-prepare' (wp) during mkfs.
Add init scripts to bring up volumes at boot.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
