Procedure
1. Login to the System Management Unit (SMU) web server: -- https://xxx.xxx.xxx.xxx/mgr/app/
2. Select the tab called "Status and Monitoring"
3. Scroll to the bottom of the page, select "Download Diagnostics".
4. Leave default options selected and click "Download" once. Please do no press the Download button again until after you have been prompted to save the .zip file.
5. Once saved locally, proceed to https://tuf.hitachivantara.com/upload.php and upload the Diagnostic.zip file to your Service Request.