Check_MK Werk 6457: IPMI Management board: Improved error handling when sensors can not be read

ID: 6457 Title: IPMI Management board: Improved error handling when sensors can not be read Component: Core & setup Level: 1 Class: Bug fix Version: 1.6.0i1 When the IPMI sensors can not be read because of an incompatible device, the error is now handled more gracefully. The other IPMI data, like firmware information, is fetched even when the sensors can not be read and the exceptions are visible on the command line when executing e.g. cmk -vd [hostname] or cmk -vvd [hostname].