I'm trying to upgrade my 2.3 version to 2.4.
While running the web-installer of the new version I get the following:
rsync -av /var/www/icaatom_old/uploads /usr/share/nginx/atom/uploads
rsync -av /var/www/icaatom_old/uploads/ /usr/share/nginx/atom/uploads/
because otherwise I get (in my case) /var/www/atom/uploads/uploads
I had the old version (2.3.1) in /var/www/archiv
The new one (2.4) I installed in /var/www/atom
Now I have removed /var/www/archiv and made a symlink from archiv to atom
But there is still an elasticsearch index called "atom" (the new one is "muri"). How do I delete that?