09-10-2010 03:13 AM
We currently run NNMu7.53 & OMu8.31 and we're planning on upgrading to NNMi 9.x in the next 3 months and Omu9 in about 18 months.
How do we decommission NNMu7.53 without losing the fuctionality needed to run OMu8.31?
If it just a simple case of disabling netmon or would HP need more doing to class this as a decommission,
Solved! Go to Solution.
09-15-2010 01:55 AM
Someone can add to this if they think I'm missing anything, but take the following steps:
- Remove policies that forward messages from NNM to OMu
- Disable discovery in NNM
- Drain NNM's inventory
- If any ECS circuits are installed at the OMu level that use NNM data (i.e. the OSSPI Correlator one) then remove/disable it.
The processes will still need to run, but without discovery and without any inventory, it won't be doing much of anything.