Description
When you try to add a Linux host, the operation might fail. This issue occurs if the Oracle Java Database Connectivity (JDBC) port or SnapCenter Plug-in Loader (SPL) port is not free. The default JDBC port is 27216 and the default SPL port is 8145.
Error message
Unexpected failure of plug-ins discovery operation: java.lang.IllegalStateException: Address already in use (Bind failed).
Corrective action
- If the default JDBC port is not free, perform the following steps:
- Assign a new port number to the remote.registry.ocijdbc.port parameter in the /var/opt/snapcenter/sco/etc/sco.properties file.
- Restart the SPL service by running the following command: /opt/NetApp/snapcenter/spl/bin/spl restart
- If the SPL port is not free, you must specify a free port for SPL while adding the host from the SnapCenter UI.