If you don't do an unencapsulate of the root mirror after you detach it,
you will have a world of pain if you try to boot from it. See man page
for vxunroot and there's a procedure for doing this manually floating
around on the web....

=================
Dana Hudes
UNIX and Imaging group
NYC-HRA MIS
+1 718 510 8586
Nextel:  172*26*16684
=================

-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Svoboda,
Michael Steven
Sent: Thursday, August 16, 2007 1:35 PM
To: veritas-vx@mailman.eng.auburn.edu
Subject: [Veritas-vx] VxVM encapsulated rootdisk and Solaris LiveUpgrade

Has anyone successfully performed a LiveUpgrade using VxVM encapsulated
rootdisks?  If so, could you please outline the procedure you used to do
so?

Conceptually, it isn't difficult.  Break the plexes on rootdg - remove
the root mirror disk from rootdg - perform your LiveUpgrade on the root
mirror.  After the upgrade completes, reboot up on the root mirror into
your newly upgraded O/S.

Simple - right?

My question surrounds how to then make that un-encapsuated "mirror" disk
now the primary rootdg.  This is pretty straightforward using SVM
(Solstice Disksuite) but VxVM does a lot more under the hood when
dealing with the root volumes.

Is there an easy way to disassociate the plex from the rootdisk under
rootvol, encapsulate your upgraded "root mirror" disk, and then
associate the rootvol under rootdg with this?

Thanks!

Mike Svoboda




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