After rebuilding and creating a fresh volume and media back in its shared folders:
The easiest method is to let the Synology installer re-import for you.
This means:
- Create a user named ‘Plex’
- Create a “Plex” shared folder
- Create sub folders Plex/Library/Application Support (just as DSM 6 had it)
- place the “PlexMediaServer-backup.tar” file in the “Application Support” folder
- Right-click it and “Extract here”.
- When complete, you should see “Plex Media Server” and all files below it as normal
- Right click “Plex Media Server”
- Change the ownership to “Plex” (for this folder, sub-folders, and files) — IMPORTANT
- Now, install PMS
- – BE FULLY AWARE – it’s going to make you go through all the migration permissions steps again. Expect it.
- As you iterate through the different checks, when everything is aligned, it will import automatically.
Another method, which is fully manual, requires command line work after installing PMS
-
On the command line
-
With “PlexMediaServer-Backup.tar” copied back into
/var/packages/PlexMediaServer/home, -
sudo bash -
cd /var/packages/PlexMediaServer/home -
tar xf ./PlexMediaServer-Backup.tar -
chown -R PlexMediaServer:PlexMediaServer . -
ls -la 'Plex Media Server' -
Everything should be properly owned by PlexMediaServer:PlexMediaServer
-
ACLS and permissions should be in place (don’t touch them)