Unity Connection Upgrade from 1.2.1 to 8.6(2a)SU1

[huangzg]

I am doing a Unity Connection Upgrade from 1.2.1 on MCS server to 8.6(2a)SU1 on UCS C210.

I am following the COBRAS export and import instructions.

The document says you can only import the exported backup onto a single server. What happens for the two-server failover cluster?

Does the database get replicated to the subscriber if I import into the publisher?

Or do I have to import to the single server first, before I can build the cluster?

[David Hailey]

With a Unity Connection cluster, the database is replicated between the two servers.  Generally speaking, you should connect to the primary server in the cluster, import the data, and you're done.

Hailey

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[huangzg]

It didn't work.

I ended up forcing the database on the subscriber to be overwritten from publsiher database using the command:

utils cuc cluster overwritedb

Do it from SUBSCRIBER, cause first time I did it, I ran it from the publisher, and the database on the publisher was overwritten from the database on the subscriber.