[cisco-voip] P2V CUCM 8.5.1

[Michael Hamann]

Hello Ryan,

thank you for your hint! To correct myself we use CUCM Version 8.5.1.14900-5 at
the moment. Am I right that the bug you mentioned is fixed in this version and
that our DRS backup should include the certificates ?

> 2. You need to install the sub in VM before you do the DRS restore or its
> certificates will not be restored and phones won't trust it.

Our plan is to shut down one of the subs and have the last sub still running (to
stay in production).  If we have the right certificates restored on the
publisher is this still a problem ?

Michael


> Ryan Ratliff <rratliff at cisco.com> hat am 27. Februar 2013 um 17:54
> geschrieben:
> 
>  There are two things that immediately jump out at me that are going to give
> you ITL headaches.
>  1. You need to get the fix for CSCtn50405 before you move to vm.
>  2. You need to install the sub in VM before you do the DRS restore or its
> certificates will not be restored and phones won't trust it.
> 
> 
>  -Ryan
> 
>  On Feb 26, 2013, at 4:15 PM, Michael Hamann < mail at mhamann.net
> <mailto:mail at mhamann.net> > wrote:
> 
>  Hello,
> 
>  we plan to migrate our productive CUCM 8.5.1 publisher running on a cisco
> labeled IBM server to VMware 5.0 environment running on a spec cisco UCS
> system. We have two subs (7825I) plus the publisher in the cluster. We heavily
> use extension mobility with active directory integration.
> 
>  We plan the migration for the next weekend. Our plan is so far:
> 
>  - Backup all maschines
>  - Taking down pub + 1 sub
>  - Build a new publisher in a vm prepared with the right ova template. Same IP
> etc...
>  - restore settings and files with drs
>  - rehost the license file from old license mac to the new one.
>  - after some checks - boot up the sub
>  - check db synchronisation
>  - done
> 
>  Do we miss something ? Do we have to take care of the logged in extension
> mobility user ? Will they still be logged in after a restore ?
> 
>  Any hints appreciated...
> 
>  Thank you
>  Michael
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