Hi @lucbussieres,
Harvest learns the site for a cDOT cluster from the poller entry for that cluster. So no problem to have cluster in site1, another in site2, and one OCUM in site3 that monitors those two clusters.
See this post for a more complete example.
Cheers,
Chris Madden
Storage Architect, NetApp EMEA (and author of Harvest)
Blog: It all begins with data
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