I have got two nodes in the cluster at version 10.11. The database used by them is MS SQL Server.
One of the nodes has got corrupted and requires re-installation.
The installation requires that I install v10.10 first and then upgrade to v10.11.
When installing v10.10 I point that to MS SQL Server database.
But, it complains that "cmdb version stored in database is 10.11 and I cannot point v10.10 installation to this server".
What would be the correct way for re-installation for the corrupted node when the other node has already progressed in terms of version of UCMDB?
please try NOT to run Configuration Wizard after 10.10 installation.
My suggestion for you would be to:
1. Install 10.10 on the corrupted cluster node.
2. Then install 10.11 on the corrupted cluster node.
3. Then Run Configuration Wizard and connect to the database with 10.11 class model.
Could you please tell how you installed two nodes before? How did you configured HA mode to be enable for the cluster nodes when you installed it for the first time?