Hello,
I am doing a SQL Server Upgrade from SQL 2012 to SQL 2017, while I did for two passive (node 3,4) it worked. Interestingly the instance where i setup prevent failback moved to the upgraded node and when i try to failover it was not failing over to the Node 1, Then i was attempting installation for the node 1, the installer itself was not initializing, it was closing unexpectedly saying SQL Server setup Failed due windows update failure. From the Summary.txt, I found "Error Microsoft.sqlserver.configuration.setupextension.rundiscoveryaction failed". I am half done now, need to see the possible action.
I am looking for possible solution for this, without thinking of the Uninstall and add node solution for the rest of the nodes. Kindly help advise if you come across this situation and how you fixed
Thanks
Thank you... MOMEN