WildMammoth

Thank you, I'll do that. Would this seem like a Appdata Backup Issue or Jellyfin issue?

Unraid 7.2.3 Appdata Backup 2025.09.23 Jellyfin 10.11.6 Got this issue out of nowhere as it's been running weekly backups without issues for the past few months. I've set it to stop all dockers and then backup and I've checked all folders permissions and ownership Not sure if it's a Appdata Backup , Unraid or Jellyfin issue. Any suggestions I could try? Debug Log: [16.02.2026 12:09:17][debug][Jellyfin] Volume '/mnt/user/appdata/Jellyfin' IS within AppdataPath '/mnt/user/appdata'! [16.02.2026 12:09:17][debug][Jellyfin] Volume '/mnt/user/appdata/Jellyfin' IS within AppdataPath '/mnt/user/appdata'! [16.02.2026 12:09:17][debug][Jellyfin] Volume '/mnt/user/appdata/Jellyfin' IS within AppdataPath '/mnt/user/appdata'! [16.02.2026 12:09:17][ℹ️][Jellyfin] Should NOT backup external volumes, sanitizing them... [16.02.2026 12:09:17][debug][Jellyfin] Volume '/mnt/user/appdata/Jellyfin' IS within AppdataPath '/mnt/user/appdata'! [16.02.2026 12:09:17][ℹ️][Jellyfin] Calculated volumes to back up: /mnt/user/appdata/Jellyfin [16.02.2026 12:09:17][debug][Jellyfin] Target archive: /mnt/disk2/SOFTWARE/Apps/_BACKUPS/ab_20260216_120901/Jellyfin.tar.zst [16.02.2026 12:09:17][debug][Jellyfin] Generated tar command: --exclude '/usr/local/share/docker/tailscale_container_hook' -c -P -I "zstd -T8" -f '/mnt/disk2/SOFTWARE/Apps/_BACKUPS/ab_20260216_120901/Jellyfin.tar.zst' '/mnt/user/appdata/Jellyfin' [16.02.2026 12:09:17][ℹ️][Jellyfin] Backing up Jellyfin... [16.02.2026 12:11:03][debug][Jellyfin] Tar out: tar: /mnt/user/appdata/Jellyfin/data/jellyfin.db: File shrank by 56926208 bytes; padding with zeros [16.02.2026 12:11:03][❌][Jellyfin] tar creation failed! Tar said: tar: /mnt/user/appdata/Jellyfin/data/jellyfin.db: File shrank by 56926208 bytes; padding with zeros [16.02.2026 12:11:29][debug][Jellyfin] lsof(/mnt/user/appdata/Jellyfin) Array ( I tried manually stopped Jellyfin before backup. But also Appdata's automatic Stop all containers works and stops everything fine.