You can gather diagnostic information about the Update Manager service and the recent events on your vCenter Server system.
Because Update Manager runs as a service in the vCenter Server Appliance, the Update Manager logs are part of the vCenter Server Appliance logs. You need to collect the support bundle from the vCenter Server Appliance to view and use the Update Manager logs.
Note: In the
vCenter Server Appliance, the logs that are generated during the startup of the
Update Manager service are at
/var/log/vmware/vmware-updatemgr/. The
Update Manager runtime logs are at
/var/log/vmware/vmware-updatemgr/vum-server/.