Libraries are gone

[ChuckPa]

To add to Otto.

You must MIGRATE your existing server from DSM 6 → DSM 7
(This is not an automatic upgrade)

This step is required first.

Synology FAQ - Questions, Answers, and 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) …