Moved Plex Library - Not Playing

[ChuckPa]

This is time for the PITA step to repair all the internal files.

1. Create a shared folder named Plex
2. Create folders Plex/Library/Application Support
3. Move “Plex Media Server” to Plex/Library/Application Support

This creates a DSM 6-style directory structure which is ready for migrating again

4. Uninstall + Erase the existing and now empty DSM 7 installation
5. Perform the following Permissions setting changes (“Scenario 2”)

Synology FAQ - Questions, Answers, and a few How-To's

FAQ 27 - Migrating an existing PMS from DSM 6 to DSM 7 Upgrading PMS from DSM 6 → DSM 7 DSM 7 no longer allows us to go find the metadata directory and use it across volumes before starting PMS (This is the lack of “root” privilege blocking). As such we require the following two conditions are met we will attempt to automatically migrate you; You have an existing DSM 6-created PMS installation and PMS is installed on the SAME STORAGE VOLUME as the “Plex” shared folder (this is critical) …

6. Lastly, Install again and allow DSM/ PMS to migrate the data.
   – In this migration. it will fix all the symbolic links which it can.

7. After Install is complete (Do not intterrupt it),
   – Scan Files
   – Refresh all metadata on each library section