I'm running webgisdr to do a migration.
Server takes 2 minutes, Relational Data Store takes 10 minutes. Portal just never completes. The staging folder has 79GB, but it has been like that for about 6 hours now.
What version are you on? I feel like I read about something similar in a patch's "issues addressed" list.
We are on 11.2. With the goal of migrating machines and upgrading to 11.3
Did you try pressing "Enter" on the command line ? Sometimes it get stuck...
You shouldn't have any problems upgrading. One tip: backup your setup using the webgisdr utility. It will create a file with an extension of .website. If you change that extension to .zip, it has each of the individual components available to restore. This way if one component upgrade goes sideways, you can just restore that particular part instead of having to roll everything back.