koryphaee

Nope. I am just using Ubuntu Playground for now. I have a script that sets up everything I need that I run after editing.

As usual, after an hours of investigation this issue I make a post only to find the solution a few minutes later. When I was copying to Dir1 I was creating new files. When I was copying to Dir2 I was overwriting files that were already moved to the array. In this case unRAID overwrites the files directly, skipping the cache. The conclusion is that it's faster to delete the data and create it again than overwriting it.

When I copy data to \\Tower\Share\Dir1 I can see that the data is being written to the cache. When I copy to \\Tower\Share\Dir1\Dir2 the cache is being ignored and the data is written to the array directly. I have global cache set to Yes, cache for the share set to Yes and the cache has plenty of free space. Split level is set to "Automatically split any directory as required" for this share. I am using Total Commander on Windows 10 although that should not matter. I think it has something to do with split levels because of the different behaviour for the directories.

I would like a Docker container with nothing more than plain Ubuntu. I the community applications I found Ubuntu Playground but that deletes everything when I edit it. I would like to run this Docker: https://hub.docker.com/_/ubuntu but when I install it via community applications the installation succeeds but I can't start it (there are no logs either) I have thought about installing another template and just not using the additional tools if offers but that seems stupid.

Alright. Thank you for your response and explanation.

I recently started using unRAID. In my setup I use encryption with a passphrase on all disks. After entering the passphrase to start the array there is a button at the far bottom of the main tab to delete the encryption keyfile. I wasn't sure what that meant so I started a terminal and found a file named keyfile which contained my encrpytion passphrase in plaintext. This is an enourmous security risk in my opinion. If somebody where to break in and steal my NAS he would be able to decrypt everything. How can I stop unRAID from creating that file? If that is not possible can I create a script that deletes this file every time the array starts?