CUCM upgrade 8.5 to 8.6 failed on Subscriber.

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Dec 20th, 2011
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CUCM upgrade from 8.5 to 8.6 fails on VMWare.

We have already applied patch ciscocm.refresh_upgrade_v1.1.cop.sgn, and restarted the cluster.

Publisher is upgraded from 8.5 to 8.6. But subscriber upgrade is failed two times.

Is there any other posibilites, why upgrade from 8.5 to 8.6 failing ?

Here I have attached the logs I got during upgrade, two failed upgrade log files attached.

Current version of CUCM-SUB is (running on VMWare)

upgrading to

After approx. 90 minutes during upgrade it endup with error.

admin:show version ac

admin:show version active

Active Master Version:

Active Version Installed Software Options:


admin:show version in

admin:show version inactive

No Inactive side available

Pls. advice.



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