Upgrade the Informatica Discovery Agent (DPM)

If your Subject Registry includes unstructured sources, or if you use a remote agent to perform domain discovery on unstructured sources, upgrade the Informatica Discovery Agent.
1. Run the following commands to shut down the existing remote agent:
• Linux
```cd <Existing remote agent directory>/bin
./siagent.sh shutdown```
• Windows
```cd <Existing remote agent directory>\bin
siagent.bat shutdown```
2. Extract the agent binaries from the following location:
Extract the files to a folder. For example:
NewRemoteAgent
3. Copy the following file from the existing remote agent folder to the
NewRemoteAgent
folder:
<Existing remote agent directory>/tomcat/conf/server.xml
4. Ensure that the remote agent keystore and truststore files are outside the remote agent directory or backed up and the location is updated in the
server.xml
file.
5. Run the following commands to start the remote agent:
• Linux
```cd <NewRemoteAgent>/bin
./siagent.sh startup```
• Windows
```cd <NewRemoteAgent>\bin
siagent.bat startup```

Updated June 07, 2021

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