I upgraded following the guide exactly. https://cloudstack.apache.org/docs/en-US/Apache_CloudStack/4.2.1/html/Release_Notes/upgrade-instructions.html#upgrade-from-4.1-to-4.2.1
Everything went fine until running the script to restart the system VM's. cloudstack-sysvmadm -u cloud -p <password> -a The console vm restarted but the agent stayed disconnected. The SSVM failed to restart, the VR restarted ok. I couldn't work out why the agent wouldn't connect so decided to destroy console and SSVM's so they would come back happy as they usually do. They didn't come back. Now my secondary storage is showing up as 0KB in size, and the system templates status is 'No space left on device' so I can't start any new systemvm's. I don't know where to begin to fix this, any ideas?
