Error: Disk info for SDDC Manager virtual machine services folder "/var/log/vmware" could not be retrieved.VMware Cloud Foundation (VCF) 9.x
A mismatch exists between the SDDC Manager FQDN and the VMware Tools guest-reported FQDN or hostname.
Check the DNS Name in the Virtual Machine Details for the SDDC Manager VM in vCenter.
If the shown name is a short name and the SDDC Manager expects the FQDN, take a snapshot of the SDDC Manager.
SSH into the SDDC Manager.
Run the following commands to update the hostname and network info:hostnamectl set-hostname <SDDC_MANAGER_FQDN>vmware-toolbox-cmd info update network
Verify the changed hostname by running the following command:hostname
Re-run the upgrade pre-check from the SDDC Manager UI or VCF Ops.