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Z Edward Ziots CISSP, Security +, Network + Security Engineer Lifespan Organization [email protected] From: Andrew S. Baker [mailto:[email protected]] Sent: Thursday, June 28, 2012 12:35 PM To: NT System Admin Issues Subject: Re: Schema upgrade/rollback You *expected* something to break? ASB http://XeeMe.com/AndrewBaker Harnessing the Advantages of Technology for the SMB market... On Thu, Jun 28, 2012 at 11:56 AM, David Lum <[email protected]> wrote: I extended our Schema last week and amazingly, nothing broke. Now, before deploying the first 2K8 DC I am running though this "checklist": http://blogs.technet.com/b/glennl/archive/2009/08/21/w2k3-to-w2k8-active -directory-upgrade-considerations.aspx In some cases I am going to create an equivalent GPO and turn it on. Eventually all W2K8 equivalent GPO's will be on and we'll know at least when we do stand up the first 2K8 DC it's unlikely a new GPO setting will break things. From: Brian Desmond [mailto:[email protected]] Sent: Thursday, June 28, 2012 8:50 AM To: NT System Admin Issues Subject: RE: Schema upgrade/rollback Yes - that is the only back out plan. Thanks, Brian Desmond [email protected] w - 312.625.1438 | c - 312.731.3132 From: David Lum [mailto:[email protected]] Sent: Friday, June 08, 2012 11:48 PM To: NT System Admin Issues Subject: RE: Schema upgrade/rollback I'm not worried in the least, my fellow non-AD educated folks have paranoia about what happens if something breaks so I have to give them an answer. I told them simply a forest restore. From: Brian Desmond [mailto:[email protected]] Sent: Friday, June 08, 2012 2:56 PM To: NT System Admin Issues Subject: RE: Schema upgrade/rollback What is it that you fear will happen that this proposed process will protect you from? Thanks, Brian Desmond [email protected] <mailto:[email protected]> w - 312.625.1438 | c - 312.731.3132 From: David Lum [mailto:[email protected] <mailto:[email protected]> ] Sent: Friday, June 08, 2012 2:32 PM To: NT System Admin Issues Subject: Schema upgrade/rollback In this day and age of VM's, what would be the simplest way to test and possibly roll back a schema extension? Would this work? 1. Power down all DC's 2. Snapshot schema master 3. Power up schema master 4. Extend schema 5. Smoke test a. If there are failures revert to snapshot b. If all checks out OK power up remaining DC's David Lum Systems Engineer // NWEATM Office 503.548.5229 // Cell (voice/text) 503.267.9764 ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~ --- To manage subscriptions click here: http://lyris.sunbelt-software.com/read/my_forums/ or send an email to [email protected] with the body: unsubscribe ntsysadmin
