Mount an external drive onto a Qnap server

On the ARM based QNAP, create the share in common, and grant NFS rights to the Intel based QNAP

On the Intel baed QNAP, create a directory like: /share/MD0_DATA/remotenas

Then type the following:

mount -t nfs :/ /share/MD0_DATA/remotenas

After above, you should on your Intel based QNAP be able to see the contents of the ARM based QNAP in the /share/MD0_DATA/remotenas directory, and you can create a section in Plex for this.

To have it automount during a reboot, look here:

QNAP FAQ

https://support.plex.tv/hc/en-us/articles/200288606-Mounting-NTFS-Drives-on-Linux