 Since we didn't support 5.5 with 1.7 the installs must have been new for the hosts and  vCenter.    Sometimes OMSA can get messed up during upgrades. Please verify that host is compliant in the compliance wizard in the full desktop client. In addition, can you verify you are one build 61? If you are on build 59 try moving to the current 2.0 build.Modify update path to linux.dell.com/.../latest        
Hello. I updated my OM Integration plugin to 2.0 from 1.7. I have three ESXi 5.5 hosts and vCenter 5.5 appliance. The inventory scan on one of these three hosts fails. I didn't do any changes on the hosts and the inventory used to work for all hosts when I was using the plugin version 1.7. During connection profile testing i don't get any errors and both iDRAC Credentials and Host Credentials pass with green checkmarks on all hosts, including the one which gets the inventory scan failure. When looking at the logs I see bunch of Security -messages and then "Failed to get iDRAC IP for host{0}" and "Inventory failed for 1 hosts out of 3" Any suggestions?
OM Integration for vCenter inventory task fails for one host