Upgrading a vCSA 6.0 U3 to 6.5 U3 received in stage 2 at 50% of progress bar a “fatal error”
Error: Fatal error during network preservation
To solve the issue is enough to perform below steps and re initiate the upgrade process,
- Login to https://:5480 vami page
- Navigate to Networking and enable IPV6 settings.
- Select the NIC and IPv6 Settings and Select the below option:
“Obtain IPv6 automatically through DHCP”