Migrate CUCM from 9.1 to 12.x.

[cbipoe3ka]

Hello,

I'm trying to migrate a cluster with two CUCM 9.1 to 12.0.1.22900 with PCD.

PCD - 12.1.1.10000-4

ESXi - 6.5U3

the UC cluster is discovered successfully and I have started a migration task to migrate all servers to new version. The task starts, successfully exports configuration from all nodes in the cluster.

But when it comes to the point where CUCM publisher is beeing installed, the taks failse with an error 'Unable to mount the floppy image named floppy/746_172.17.23.34.flp stored in datastore PCD12_NFS onto the VM named CUCM-12-PUB.Please check the ESXI logs for further details of the failure.'

In ESXi floppy drive is empty.

[Vaijanath Sonvane]

Hi,

Please see this post which has similar problem with multiple solutions:

https://community.cisco.com/t5/unified-communications/pcd-11-5-3-migration-cucm-9-1-to-11-5-fails-unable-to-mount-the/td-p/2999336