[install-discuss] Post upgrade cleanup?

[Chris Worley]

After upgrading, the root is mounted as "opensolaris-2", as in:

# df
Filesystem           1K-blocks      Used Available Use% Mounted on
rpool/ROOT/opensolaris-2
                       5593880   5592078      1802 100% /
...

Is there some post-upgrade cleanup necessary to re-integrate this as
the primary root (and get rid of package archives that have been
installed, and the old root's boot, etc...)?

Thanks,

Chris