upgrade failed: how to remove downloaded files to clear space

[jecker]

I recently attempted to upgrade my netgate machine, but the upgrade failed in the middle. In an attempt to revert back to the previous version, I am having issues with the amount of space. Any help finding the downloaded upgrade file would be greatly appreciated.

[SteveITS]

@jecker it’s probably this:
https://docs.netgate.com/pfsense/en/latest/backup/zfsbe/space.html

Just ignore the size shown and delete a few old ones.