Unexpected error while upgrading upgrade unit: Install of offline bundle failed on host ,host-uuid> with error : [LiveInstallationError] ...
It is not safe to continue. Please reboot the host immediately to discard the unfinished update. Please refer to the log file for more details..
# nsxcli
2. Then use the following command to clear the upgrade status flag on the host:
> set host-switch upgrade-status false
3. Log in to vCenter Server and place the impacted host into maintenance mode.
4. Reboot the host.
5. Exit NSX maintenance mode on the NSX Hosts page.
6. Resume the upgrade process, which will now NOT be an in-place upgrade.
For detailed documentation on Troubleshooting Upgrade Failures, refer to the following guide:
Troubleshooting Upgrade Failures
For detailed documentation on in-place upgrade failure, refer to the following guide:
In-Place Upgrade Fails
Note: If we encounter the below error, when trying to put the host in maintenance mode, it implies the step 2 above was not run or the command did not apply correctly:
"Currently connected network interface" 'Network adapter X' cannot use network ", because "the network is under maintenance".
Note: X denoted the number which be indicated for the adapter and can differ.