Check_MK Werk 5757: esx_vsphere_sensors: ignore 'Unknown' sensors

ID: 5757 Title: esx_vsphere_sensors: ignore 'Unknown' sensors Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Previously, sensors where only ignored by the check esx_vsphere_sensors if the special agent delivered 'unknown'. Now, also the status 'Unknown' is ignored which is delivered by some systems.