Hi  John, The iDRACs dont disappear when you have the server already discovered, rather the data of iDRAC and server correlates. The entry that you see under server, the same should be replicated under RAC as well. You will not see a separate individual entry for RAC separately, instead it will be a replcated entry of what you see under servers in the RAC group. If that is what is happening then its all good.
Hello, I am pretty new to OME and its idiosyncrasies. I am running OME v2.0 and seeing a strange thing in the Manage > Devices screen where devices are disappearing. I have an iDrac to which I have created an A record in DNS. I created a new discovery range folder in the Discovery and Inventory tab that has SNMP and WS-MAN enabled. I created a new discovery range within my new folder where I added the iDrac's DNS name. After running an discovery & inventory, it appears in devices as an unknown device. I ran the Dell Troubleshooting Tool (v3.4.0) and it showed that the SNMP public trap was not enable on the iDrac (WS-MAN worked a treat). I enabled SNMP on the iDrac but when I ran another inventory, it disappeared from OME > Manage > Devices. If I disable SNMP from the iDrac then run the inventory again, it appears again. 1st, why is this happening? Where does it go? 2nd, how do I get the iDrac in devices without it being unknown. Which I presume is possible.  Many thanks for any help you can give.  John
iRACS disappearing from Devices list