Upgrade High Availability pool members
Pool members must have the same SolarWinds products and product versions installed, including hotfixes.
When you upgrade a SolarWinds product that is installed on a pool member, the pool is disabled and cannot be enabled until that product is also upgraded on the other pool member.
- Log in to the Orion Web Console from the standby server.
- Click Settings > All Settings > High Availability Deployment Summary > Set up a new HA server > How do I set it up > Download the Orion HA Installer.
- Run the installer on the standby server.
The installer downloads all products installed on the main server and then installs it.
If you view a pool when one member has not been upgraded, it appears as if there are multiple product mismatches. For example, Orion Platform, VIM, and the product you are upgrading may all appear out of sync. When you upgrade the product on the other pool member, the products and product versions should all match.