06-03-2012 11:42 PM - edited 03-16-2019 11:28 AM
In Cucm cluster we have two cisco callmanager nodes. 1 Publisher and 1 subscriber. Cisco UCM version is 8.0.3. And all phones now registered to subscriber.
Publisher is on MCS-7825H3 (phisical)
Subsceriber is on ESX (virtual).
My is migrate pubsiher from Phisical to Virtual medium. What is the best way you thing about migratin publisher from P to V ?
Because I dont want to affect users from migration.
Solved! Go to Solution.
06-04-2012 12:19 AM
hi Mehmet,
1) On physical MCS servers 8.0.3, take a DRS Backup of the Publisher
2) On the VMWare where Pub is to be on, do a fresh
install of 8.0.3 on it using the same Hostname/IP Address of the existing Pub.
3) Once you have completed the fresh install of the new Pub on VMWare,
restore the Backup that you took from the old Pub.
4) Build the new Subscribers on VMWare using the same Hostname/IP Addresses
of the existing Subscribers.
Here is some documentation on it:
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/virtual/servers.html#wp49
941
Hope this helps!
Thanks,
Karthik
06-04-2012 12:19 AM
hi Mehmet,
1) On physical MCS servers 8.0.3, take a DRS Backup of the Publisher
2) On the VMWare where Pub is to be on, do a fresh
install of 8.0.3 on it using the same Hostname/IP Address of the existing Pub.
3) Once you have completed the fresh install of the new Pub on VMWare,
restore the Backup that you took from the old Pub.
4) Build the new Subscribers on VMWare using the same Hostname/IP Addresses
of the existing Subscribers.
Here is some documentation on it:
http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/virtual/servers.html#wp49
941
Hope this helps!
Thanks,
Karthik
06-04-2012 12:33 AM
Thanks Karthik for your replay.
My sub is on VMware right now. I am worried about didnt affect any users.
If I did that issue I will shut the sub( on VMware) and pub( on phisical) after get backup of publisher.
fresh install pub and open the pub and sub.
-And I thinkf If I shut the pub ( not sub) and fresh install the sub with the same username and ip with old pub. Maybe that time the sub will get the new pubs database( empty databa).
What to do you think about that.
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