Commit 669a6e

2025-10-22 13:50:45 theophile: Jellyfin backup procedure
sauvegarde et restoration/procédure de sauvegarde individuelles.md ..
@@ 86,8 86,25 @@
[Backup and Restore → jellyfin.org](https://jellyfin.org/docs/general/administration/backup-and-restore)
- Stop the container completly, then copy the config folder (maybe nothing else ?)
- → `/mnt/data/jellyfin/config`
+ **Backup**
+
+ 1. Stop the container completly
+ 2. Copy the config folder → `/mnt/data/jellyfin/config`
+
+ Alternatively,
+
+ > To take a new Backup, enter the **Jellyfin Dashboard**, open the **Backups** tab and click on the **Create Backup** button. The popup will now ask you to select what data you want to backup.
+ >
+ > - **Database**. Always enabled. Will contain all data from the jellyfin.db or used database provider.
+ > - **Metadata**. The contents of the metadata folder and depending on your selected options may contain metadata images.
+ > - **Subtitles**. All extracted subtitles including downloaded ones.
+ > - **Trickplay**. All trickplay data that is stored not alongside media.
+ >
+ >The Backup system will check for at least 4GB of free space in the backup folder where backups a written to. However this can easily not be enough if you also backup Subtitles and Trickplay so ensure you have enough free space there. The Backup folder is located within your Jellyfin data directory which is located in
+
+ **Restore**
+
+ > To restore from a Backup you can either use the webUI by navigating to the same view as for the step above and clicking on the restore button in the list of backups, or you can start jellyfin with the `--restore-archive PATH_TO_BACKUP_ZIP` argument. Note that when you start a restore from the webUI, you server will immediately restart for this process to take place and will be unavailable for that time.
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