ADSM-L

Re: RegRest

1998-07-01 07:05:00
Subject: Re: RegRest
From: Jerry Lawson <jlawson%THEHARTFORD.COM AT internet.fedex DOT com>
To: ADSM-L%VM.MARIST.EDU AT internet.fedex DOT com
Date: Wednesday, July 01, 1998 11:05 PM
>---------------------------- Forwarded with
Changes ---------------------------
>From: owner-adsm-l AT VM.MARIST DOT EDU at SMTP
>Date: 7/1/98 11:56AM
>To: Jerry Lawson at ASUPO
>*To: ADSM-L AT VM.MARIST DOT EDU at SMTP
>Subject: Re: RegRest
>---------------------------------------------------------------------------
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>Greg -
>Greg -
>
>I suspect that you are correct about the Administrator id- assuming that it
>is not currently logged in.  There are, however, a couple of system
datasets
>to the registry that are not backed up then.  My understanding of the
>registry in NT is that it is not a single entity, but several pieces, some
of
>which are locked at any point in time By doing the REGBACK you insure that
>you have a current backup.  When you do a RegRest as the Administrator,
only
>the Administrator's part of the Registry is restored.
>
>Hope this helps.
>
>Jerry Lawson
>jlawson AT thehartford DOT com
>
>
>______________________________ Forward Header
__________________________________
>Subject: Re: RegRest
>Author:  owner-adsm-l AT VM.MARIST DOT EDU at SMTP
>Date:    7/1/98 11:56 AM
>
>
>Mr. Lawson,
>
>You have some interesting information in this note.  I was hoping you could
>help me to understand a little clearer.  What if a normal backup is
executed
>by the ADSM scheduler service?  The scheduler runs on the SYSTEM account.
>Doesn't it backup the ENTIRE registry?  If so, when a REGREST is executed,
>while logged in as ADMINISTRATOR, does the entire registry get restored?
>Maybe I just don't understand the NT registry.
>
>Any help will be much appreciated.
>
>Greg Heis
>
>-----Original Message-----
>From: Jerry Lawson <jlawson%THEHARTFORD.COM AT internet.fedex DOT com>
>To: ADSM-L%VM.MARIST.EDU AT internet.fedex DOT com
><ADSM-L%VM.MARIST.EDU AT internet.fedex DOT com>
>Date: Tuesday, June 09, 1998 6:53 AM
>Subject: RegRest
>
>
>>---------------------------- Forwarded with
>Changes ---------------------------
>>From: owner-adsm-l AT VM.MARIST DOT EDU at SMTP
>>Date: 6/8/98 3:52PM
>>To: Jerry Lawson at ASUPO
>>*To: ADSM-L AT VM.MARIST DOT EDU at SMTP
>>Subject: RegRest
>>--------------------------------------------------------------------------
-
>----
>----
>>Debbie -
>>
>>As you have found out, the REGREST command does not support going to
>inactive
>>versions of the registry.  Here is what I did to get around this......
>>
>>First, as you probably know, the REGBACK command copies the current user's
>>registry information to a directory structure named ADSM.SYS.  A typical
>>structure (or should I say my structure - I have been told I am far from
>>typical  :-)>  ) looks like this:
>>
>>ADSM.SYS
>>    |_ Registry
>>        |_Lawsonj   (my NT machine name)
>>            |_Machine  (4 files here)
>>                |_ User
>>                    |_ADMINISTRATOR  (self explanitory)
>>                    |_Lawsonj        (My id to NT)
>>                    |_SYSTEM         (base stuff - I think)
>>
>>When you do a REGBACK, the files that are backed up are the two files that
>>are found in the user directory for the logged in user - in other words -
>>if you log in as administrator, and do a regback - the files are in the
>>Administrator directory in the tree above.  Therefore to get back an
>>older version of the registry, what you need to do is to first do a
>>manual restore of the appropriate pair of files for the user from the
>>date you desire.  Then you must do a manual backup of the same two files,
>>so that they now appear as the active versions of the files.  When this
>>is complete, you can then do a REGREST and restore the Registry.
>>Remember that you must be logged in to NT as the user whose registry you
>>are trying to restore.  And I have always found it expediant to power the
>>machine off (not go through shut down) after the restore is complete -
>>this eliminates the possibility of overlaying the registry that you just
>>restored.
>>
>>Hope this helps.
>>
>>Jerry Lawson
>>jlawson AT thehartford DOT com
>>
>>
>>
>>
>>______________________________ Forward Header
>>__________________________________
>>Subject: RegRest
>>Author:  owner-adsm-l AT VM.MARIST DOT EDU at SMTP
>>Date:    6/8/98 3:52 PM
>>
>>
>>How do I restore a registry on an NT client (ver. 3) to a specific point
>>in time?  This comes up when we want to restore a server to the state it
>>was in prior to the latest backup.  I thought I was able to do it by
>>restoring the adsm.sys directory before doing the REGREST command, but
>>now I am not sure.
>>Debbie Weeks
>>University of South Florida
>>Information Technologies/Technical Support
>>********
>>*Debbie AT ADMIN.USF DOT EDU
>>*(813)974-6926*S/C 574-6926
>>Fax (813) 974-3054
>>
>
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