Page History

The page is intended to help users of the FirstWave monitoring modules to ensure upgrades of the software has minimal impact to their environments.

1. Recommended Pre Upgrade Checks

   1. Operating System Checks

      1. Check free disk space
      2. Baseline CPU and memory utilisation
      3. If possible, a snapshot of the server would be

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1. 1. 1. recommended 

   2. FirstWave Module Checks

      1. opCharts node status checks - take note of the node and status counts

2. Post Upgrade Checks

1. 1. Operating System Checks

      1. Check free disk space
      2. Confirm CPU and memory utilisation is within pre upgrade baseline levels

   2. FirstWave Module Checks

      1. opCharts - confirm node and status counts are the same or similar post change.

Upgrade Rollback 

If there are issues after the upgrade, it's recommended that the upgrade is rolled back to ensure server functionality is restored as soon as possible. Before rollback, FirstWave recommend that you capture support zips for NMIS and OMK modules so the FirstWave support team can analyse any issues that might have occurred.