Agent upgrade from 13.2 to 13.4 - old installation remains? How to handle?

Hi,

We successful upgrade our EM from 13.2 to 13.4. But after the Agent upgrade on 2 hosts, the old version and backup folder still remains. Let's dive in:

The Agent on the other hosts were updated via EM command line on the EM host:

emcli upgrade_agents -agents="remotehost:3872"

The Agent directory on the target hosts before upgrade looked like this:

ls -l /oracle/product/agent/

agentInstall.rsp

agent_13.2.0.0.0

agent_inst

agentimage.properties

plugins.txt

plugins.txt.status

After the upgrade, which was successful according logs and EM console, there is still exists the old agent_13.2 home and backup_agtup folder:

agentInstall.rsp