MergerFS with NFS Share

I currently have two unraid servers. One is named Bandicoot (Very Powerful, 200tb+) and one is named Spyro (Bought second hand, old, mainly trying to use as additional disk storage, also running Unraid).

Physically Bandicoot has ran out of drive space, so I purchased a second server (Yes, I know I could have just bought additional disk storage devices, however I went this route). Basically, I have been trying to merge my second server (Spyro) using mergeFS into a /datamerged directory, for the Bandicoot server to see. This is due to all of my services and directories already being very well set up on the Bandicoot server, and I am truly just trying to give it extra space, not necessarily change how any of my 50+ docker containers are mapped and operating.

Using the mergerfs plugin, I tried to run this command on Bandicoot: 

mergerfs /mnt/user/data/:/mnt/remotes/SPYRODOMAIN_data/ /mnt/user/datamerged/

trying to combine my local data directory (on Bandicoot), with the data directory on the Spyro server, saving it under a new directory names datamerged, on Bandicoot.

However, I am not seeing any of the data stored on Spyro in this directory and when I go under /mnt/user/remotes/SPYRODOMAIN_data/ directly, it appears to be out of date and not saving information actually visible on the Spyro server.

NFS Settings on Spyro:

NFS Settings on Bandicoot:

On Spyro directly, inside of the data folder:

On Bandicoot directly, inside of the remotes directory:

On Bandicoot inside of the MergerFS created directory:

Bandicoot MergerFS plugin Settings:

Does anyone have any ideas on what I may be doing wrong?

Edited May 1, 20251 yr by jdhill777