A l'installation, la BDD de plex se situe par défaut ici : /var/lib/plexmediaserver/Library/Application Support
Si l'on désire changer l'emplacement de celle-ci :
vi override.conf
#
# Customize Plex's config
#
# Identify this as a service override
[Service]
#
# Move the data directory
Environment="PLEX_MEDIA_SERVER_APPLICATION_SUPPORT_DIR=/media/data3/BDD_Plex/Application Support"
#
# These values are only needed if you wish to change user & group
User=plex
Group=plex
#
# This is needed to change the default umask
UMask=0002 # this must be octal
systemctl daemon-reload systemctl start plexmediaserver