Start of nextcloud takes extremely long time

[ariselseng]

Hi,
I have a couple of million previews generated in nextclouds cache which causes the find command at boot of container to take atleast 20 minutes to finish.
I am talking about this one:

find /data ! -user 1000 -o ! -group 1000

it would be nice if we could exclude the preview folder or something.
Or maybe only run this command if the container is new. If I reboot my machine, nextcloud is down for a long time. So I always need to remember to kill the find command.