Krobbinsit

Figured it out Unifi Controller is writing 100mb WiredTiger logs like mad and filling the cache drive and causing it to move those to the array. So for now I have stopped the docker and going to have to rebuild the controller it looks like. Thanks for all the help guys!

So doing the suggested cache settings for the shares didn't help. It did mess up my dockers, and when I reverted to a back up it fixed the issue with the cache drive. Don't ask me why this fixed it maybe someone else can explain. Cache is slowly fill back up! :/?

I had to change the cache settings back atm as it broke sonarr and radarr I'll have to rework the paths. I think you got it but not sure why appdata is that big! going to MC to look at those drives.

I changed all shares from using cache except appdata and transcode which is a temp transcode share for plex. started the mover but it seems another mb was written to the cache and is still full. Seems more is being written. Also IOS there is nothing in it but I set it not to use cache but the folder is still in there. If you look at the cache usage in the folders and it says 0 MB used. I am confused. Added another diagnostic file tower-diagnostics-20211223-1027.zip

I have turned off my dockers and deleted logs in them to free up space. As soon as I did that the cache drive filled back up even though there are no dockers running to fill it up. I have attached diagnostics and screenshots Also don't know how to change the min free space for cache as it's greyed out. Thanks for the help in advance! tower-diagnostics-20211222-2033.zip

Thanks for the reply, the explicit use Cache:yes confused me, just wanted to check.

I am wondering in step three of this guide it states to turn shares that use cache drives to Yes. shouldn’t it be no? https://wiki.unraid.net/Replace_A_Cache_Drive