I think this should be everything...
2013-01-28T14:16:55.069-05:00 [03744 error 'Default' opID=f55c8062] ribcl_ilo3:Bad HTTP response (404)
2013-01-28T14:16:55.069-05:00 [03744 error 'Default' opID=f55c8062] [VpxdMoHost::DoBmcCallInt] IPMI/ILO: unable to perform GetMacAddr after 3 retries.
2013-01-28T14:16:55.069-05:00 [03744 error 'Default' opID=f55c8062] (Log recursion level 2) vmodl.fault.InvalidArgument
2013-01-28T14:16:53.170-05:00 [03744 verbose 'Default' opID=f55c8062] [VpxdMoHost::DoPowerOpsInt] IPMI GetMacAddr took 16002000 msec, ret=22 (hex)
2013-01-28T14:16:55.069-05:00 [03744 error 'Default' opID=f55c8062] ribcl_ilo3:Bad HTTP response (404)
2013-01-28T14:16:55.069-05:00 [03744 verbose 'Default' opID=f55c8062] [VpxdMoHost::DoPowerOpsInt] ILO GetMacAddr took 1900000 msec, ret=22 (hex)
2013-01-28T14:16:55.069-05:00 [03744 error 'Default' opID=f55c8062] [VpxdMoHost::DoBmcCallInt] IPMI/ILO: unable to perform GetMacAddr after 3 retries.
2013-01-28T14:16:55.069-05:00 [03744 error 'Default' opID=f55c8062] (Log recursion level 2) vmodl.fault.InvalidArgument
2013-01-28T14:16:55.069-05:00 [03744 error 'Default' opID=f55c8062] Section for VMware VirtualCenter, pid=2496, version=5.0.0, build=build-623373, option=Release
-->
2013-01-28T14:16:55.070-05:00 [03744 info 'Default' opID=f55c8062] [VpxLRO] -- FINISH task-26338 -- host-845 -- vim.HostSystem.updateIpmi -- 52ea4950-dc87-0289-fdfe-e0a7b1015073(520e3f3f-5056-c4a2-3b26-37ce0008b0bd)
2013-01-28T14:16:55.071-05:00 [03744 info 'Default' opID=f55c8062] [VpxLRO] -- ERROR task-26338 -- host-845 -- vim.HostSystem.updateIpmi: vmodl.fault.InvalidArgument:
--> Result:
--> (vmodl.fault.InvalidArgument) {
--> dynamicType = <unset>,
--> faultCause = (vmodl.MethodFault) null,
--> invalidProperty = <unset>,
--> msg = "",
--> }
--> Args:
-->
--> Arg ipmiInfo:
--> (vim.host.IpmiInfo) {
--> dynamicType = <unset>,
--> bmcIpAddress = "172.22.63.27",
--> bmcMacAddress = "84:2B:2B:47:09:F0",
--> login = "root",
--> password = (not shown),
--> }
2013-01-28T14:16:56.731-05:00 [03744 info 'Default' opID=1f577d8f] [VpxLRO] -- BEGIN task-internal-4436 -- -- vmodl.query.PropertyCollector.retrieveContents -- 52e28e1c-9555-54d1-82bd-8a2d592b7489(524d462d-e78f-c38f-79f4-83f859cf8497)
2013-01-28T14:16:56.732-05:00 [03744 info 'Default' opID=1f577d8f] [VpxLRO] -- FINISH task-internal-4436 -- -- vmodl.query.PropertyCollector.retrieveContents -- 52e28e1c-9555-54d1-82bd-8a2d592b7489(524d462d-e78f-c38f-79f4-83f859cf8497)