I wrote my own LTIAppy.wsf to do an offline in-place upgrade. It works well. I might do a blog post about it someday if I ever get the time.
I'm just wondering if I can swap out the RTM .wim for an RTM .WIM that has the latest patches staged via DISM. Sounds like Keith was looking into it in his blog post but didn't try it. Thank you, -Brett From: [email protected] To: [email protected] Subject: RE: [MDT-OSD] Offline Patching - Upgrade OS Date: Fri, 30 Jan 2015 19:36:05 +0000 In-place upgrades (and service packs) can’t be done offline. Generally I would copy the install bits locally and then kick off the in-place upgrade from there. Yes, it takes a while to get the bits there, but that can be done in advance so that the upgrade goes through as quickly as possible. (And hopefully you have some way to remotely access the system, should anything go wrong J) Thanks, -Michael From: [email protected] [mailto:[email protected]] On Behalf Of Brett Bartrum Sent: Friday, January 30, 2015 10:14 AM To: [email protected] Subject: [MDT-OSD] Offline Patching - Upgrade OS I was reading this blog post and had a question: https://keithga.wordpress.com/2014/10/29/offline-patching-with-help-from-mdt/ (Hello Keith) Has anybody tried to do an in-place upgrade process with Offline Images (dism.exe patching)? I don't really want to go through the whole process of testing it if somebody has already tried it. I'm thinking about trying it with a Win2003 -> Win2008 upgrade. Currently using MDT 2012 Update 1 to perform an in-place upgrades but the WSUS servers are located across the WAN and is slowing down the deployment. Thanks! -Brett
