by the way :
I tried to pkgadd the following pkgs :
SUNWzfsu
SUNWzfsr
SUNWzfskr
SUNWzfsgu
SUNWzfsgr
on my solaris 10 (update 3/05), but the zpool is not working rigth.
so I belive there is other pkgs or patches that I need in order to install zfs on this masion.
The upgrade install with set all the packages/patches to be at the levels shipped with 11/06.
So if you have installed patches are more recent that this, then they will be effectively backed out.
So you would need to follow up the upgrade install with something like a recent recommended patch set to get everything up to date.
I used LiveUpgrade (lucreate \ luupgrade\luactivate) in order to upgrade from solaris 10(3.05) to solaris 10(11.06).
the upgrade finished succesfully, but then I check zfs command like : zpool, zfs
the upgrade install me only the simbolik links /use/sbin/zpool but to the actual file that should be located on /sbin/zpool !?!?
do you know why?