[pca] Functionality with Patching?

[Ben Taylor]

On Tue, Mar 10, 2009 at 1:32 PM, Open Source Rocks
<opn.src.rocks at gmail.com> wrote:
> All,
> We are patching a whole lot of servers whose OS update varies from 2003
> actual release to U1 to U4.
>
> I wanted to know if I patch these OSes to Dec 2008 (patchdiag.xref frozen to
> end of Dec 2008), will I get the same functionality as U6? Meaning
> capability of ZFS boot, auto-update on container move, which comes with U6?

AFAIK, only U4 and U5 can be patched forward to U6.  U1-U3 must be upgraded to
U4 before you can patch forward.