Hi Johann,

I did reformat and restart all agents on client node and the two servers.  Both servers using ofi+tcp;ofi_rxm provider start fine; however, the client application failed.  Please refer the errors in my previous email (marked with ****).   For now, I can only get ofi+sockets provider to work reliably.  Are there any addition parameter settings in any of the yaml file (daos_server.yml, daos_control.yml, daos_agent.yml etc.) that I need to change beside switching from ofi+sockets to ofi+tcp;ofi_rxm? Any other environment variables to set?  

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