On Wed 18 Jun 2008 at 10:36PM, Mike Gerdts wrote:
> On Wed, Jun 18, 2008 at 8:47 AM, Steffen Weiberle
> <[EMAIL PROTECTED]> wrote:
> > I am not sure I have an opinion yet, as I am not sure what "major
> > downgrade" means. If that would allow you detach the zone from the new
> > system and re-attach on the original, I can see a benefit. (The
> > inability to attach a zone on its original system is my biggest concern
> > with the upgrade on attach.)
> 
> The combination of update on attach plus zones on ZFS should make this
> problem be one that isn't too scary.  I imagine the following as being
> standard practice.
> 
> zfs snapshot zones/[EMAIL PROTECTED]
> zoneadm -z $zone attach -u
> if [ $? != 0 ] ; then
>     zfs rollback zones/[EMAIL PROTECTED]
> fi
>
> Of course, it would be nice if zoneadm would just do this on its own.

Yeah, we thought that up a couple of weeks ago and there's an RFE
filed.
        
        -dp

-- 
Daniel Price - Solaris Kernel Engineering - [EMAIL PROTECTED] - blogs.sun.com/dp
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