24.1.1 Upgrading NNMi management servers from version 11-10
This subsection describes how to upgrade an NNMi management server that is running NNMi version 11-10.
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Before upgrading an NNMi management server, see 1. Preinstallation Checklists.
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Run the nnmbackup.ovpl script to back up the NNMi management server.
You perform this step only as a precaution, because you would use this backup only in the unlikely event of a failed migration. For details, see the nnmbackup.ovpl Reference Page.
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Follow the procedure described in 2. Installing and Uninstalling NNMi to install a version 11-50 NNMi management server.
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Verify that the information from the NNMi management server migrated successfully.