Moving from TrueNAS Core to TrueNAS Scale

If all media pathnames are the same,

and you’ve moved PMS via the PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR environment variable,

and the new plex UID/GID have access (R/W) to the new location with minimally Read access from root (/) → the App Support Dir (top level),

You should be fine.

You’re doing the same as this:

This is written for Linux but the principle is the same for ANY_OS → ANY_OS.

It will contain all the step. You will recognize those you can skip