Make it possible to change the size of a blockstore.
The ability to grow (shrink?) a persistent blockstore. See ops.emulab.net:~mike/blockstore-growing.txt for notes on how I did this manually once. This is broken out from issue #193 (closed).
The ability to grow (shrink?) a persistent blockstore. See ops.emulab.net:~mike/blockstore-growing.txt for notes on how I did this manually once. This is broken out from issue #193 (closed).