02-03-2009 03:54 PM - edited 03-15-2019 03:58 PM
I am trying to upgrade the call manager from 4.2.3 to 6.1.2
I will be using a new server instead of the existing one for call manager...
I have generated two files ( tar file and platformconfig.xml) using data migration assistance 6.1.2 ....
I have installed the call manager 6.1.2 in a new server...
how can I migrate all the data across to this new server ( without rebuilding the 6.1.2 from scratch)?
I have checked the cisco document upgrading cisco unified communication manager 6.1.2
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/upgrade/6_1_2/upgrd612.html
however this document just show how to upgrade it by building the new call manager 6.1.2 from scratch again..
is there any way I can use my existing 6.1.2 server ( which doesnt have any data inside)... and can migrate my old data from 4.2.3 via the files I got using DMA?
thanks
kind regards
Rachel
Solved! Go to Solution.
02-03-2009 05:10 PM
DMA is to be used exclusively during the installation when you're prompted whether it's going to be a fresh install or a migration. after the server has been installed only a 6.1(2) backup can restore data
you need to rebuild from scratch and choose this is going to be an upgrade so you're asked for the tar file DMA generated
HTH
java
if this helps, please rate
02-04-2009 05:53 AM
Hi Rachel,
Just to add a note to the great tips from Java (+5 points my friend)
This is a great question! Sadly you will need to re-build to new box choosing the Windows migration option if you want to use the DMA .tar file as this Step is done on the build of the first Node:(
Import Windows Data
This option allows you to import database information from a Cisco Unified Communications Manager 4.x system by using a file that the Data Migration Assistant (DMA) tool produces.
Upgrading the First Cisco Unified Communications Manager Node
When you choose Windows Upgrade, the installation wizard prompts you for the location of the preexisting Windows configuration information that the Data Migration Assistant (DMA) tool created. See the Data Migration Assistant User Guide for more information on the DMA tool.
Step 1 - In the Windows Upgrade window, import data from a Windows version of Cisco Unified Communications Manager by choosing Yes
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/upgrade/6_1_1/upgrd611-pdf.pdf
Hope this helps!
Rob
02-03-2009 05:10 PM
DMA is to be used exclusively during the installation when you're prompted whether it's going to be a fresh install or a migration. after the server has been installed only a 6.1(2) backup can restore data
you need to rebuild from scratch and choose this is going to be an upgrade so you're asked for the tar file DMA generated
HTH
java
if this helps, please rate
02-04-2009 05:53 AM
Hi Rachel,
Just to add a note to the great tips from Java (+5 points my friend)
This is a great question! Sadly you will need to re-build to new box choosing the Windows migration option if you want to use the DMA .tar file as this Step is done on the build of the first Node:(
Import Windows Data
This option allows you to import database information from a Cisco Unified Communications Manager 4.x system by using a file that the Data Migration Assistant (DMA) tool produces.
Upgrading the First Cisco Unified Communications Manager Node
When you choose Windows Upgrade, the installation wizard prompts you for the location of the preexisting Windows configuration information that the Data Migration Assistant (DMA) tool created. See the Data Migration Assistant User Guide for more information on the DMA tool.
Step 1 - In the Windows Upgrade window, import data from a Windows version of Cisco Unified Communications Manager by choosing Yes
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/upgrade/6_1_1/upgrd611-pdf.pdf
Hope this helps!
Rob
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