Install License
Installing the license file is not required when you run only one test port without using the power control feature. Therefore running only NVMe workloads on a single port doesn’t require a license.
Request a License File
If you don’t have a valid license file, you will have to generate a license request file to request a license file.
- Run - license request allcommand from the ioBuster Coordinator shell.
- Once the command completes successfully, a new license file named - license_request.jsonwill be created under the directory where you started ioBuster Coordinator.
- Visit the support port to request a new license file. - Visit ioBuster Homepage 
- Click Support. 
- Click I need help from IO Buster team from the support portal.  
- Click Request License File  
- Create a new support ticket and upload the - license_request.jsonfile.
- Once the support agents uploaded a valid license file, download it from the support ticket. 
 
Install a License File
- Copy the valid license file under the directory where you started the ioBuster Coordinator.
- Run license install all license.jsoncommand if license.json is a valid license file.
- Run host status allcommand to check the license is installed successfully.