Renaming a zone and changing the mountpoint

Nice Blog on:

Zones are great, since they allow you to run and manage in isolated containers all of your application... but sometimes, just at the end of the entire installation, you realize that probably you could have picked up better naming conventions for the zones and of the zpools/datasets. So you start scratching your head repeating yourself that reinstalling everything from scratch, is not an option... So, here's the scenario, my zones are both hosted on a zpool named BADPOOL, which I'm going to rename to ZonesPool

At: https://blogs.oracle.com/zerokram/entry/renaming_a_zone_and_changing