Verify the latest Swarm license file is either copied to the SCS server or reachable using HTTP from the SCS server.
Installing from a file
Use scsctl license add -f {path to license file} to install the latest Swarm license.
scsctl license add -f castor_license.txt
Installing from a URL
Use scsctl license add -u {URL of license file} to install the Swarm license from a URL.
scsctl license add -u http://license_server/path/to/license/file
Confirmation
The Swarm license is ready once added appears after the command as shown above. Use scsctl license show to visually verify the license is ready.