Charles Hedrick wrote:
Thanks very much for this response. Is it practical for me to update just
> the xen components? I'm not averse to test releases on some systems, but
> I'd prefer to stick with a release (2009.6 in this case) on this particular 
system if I can.

No, you need an updated kernel too.

One thing you can do is to use beadm(1M) to create one
or more alternate boot environments (BE). This way you
can keep 2009.06 but also experiment with the newer
bits in the dev tree.

NOTE: the dev tree is still at build 111 (b111), but
this should change shortly.

There are various ways to do this... This is what I usually do
to ensure that the stock bits remained absolutely unchanged.
What we'll do it to create a tree of cloned disk images..

Create a backup up os2009.06 in case you mess something up.
Then, create a branch for the development release. You may
have to update some packages to be able to upgrade to newer
releases, so we'll do that in the branch.

  beadm create os2009.06-backup
  beadm create dev-branch
  beadm activate dev-branch
  reboot

One you've rebooted, re-target (the dev-branch) from the release
repo to the development repo. Then upgrade the pkg package.

   beadm list
   pkg set-authority -O http://pkg.opensolaris.org/dev opensolaris.org
   pkg install SUNWipkg

Now lets create a build specific BE.  NOTE: b116 doesn't exist in
the repo as of today, but should shortly. ("pkg search entire" for a
list of builds).

From the dev-branch, create a b116 BE.

  beadm create snv116
  beadm mount snv116 /mnt
  pkg -R /mnt refresh
  pkg -R /mnt install [email protected]
  bootadm update-archive -R /mnt
  beadm umount snv116
  beadm activate snv116
  reboot




MRJ


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