Stop Plex services:service plexmediaserver-plexpass stop
Backup the data
Note: Default DB back up location = “ /usr/local/plexdata-plexpass/ “
Navigate to the DB
cd /usr/local/plexdata-plexpass/
Tarball/Zip the DB (archive for later)
tar -czvf plexbackup.tar.gz Plex\ Media\ Server
Note: Depending on the size of your Plex Database, this may take some time...
Complete Plex (New Jail w/backup) Rebuild Instructions