Backup Failing on Unraid

Hey Team,

One of my backups (Immich) has started to fail with the error “Failed to list the directory” This seems like an obvious error however, this was working a few weeks ago, and there is another backup (Unraid_Backups) with the same Duplicacy settings, same share permissions and same SSD Pool location.

This post is similar; however, it’s for Synology - Failed to list the directory

The only change I have made is to migrate the Immich data to the SSD Pool off my HDD array. However the Unraid_Backup also resides on the SSD Pool.

Thank you in advance for any help

Running backup command from /cache/localhost/0 to back up /backuproot/Immich
Options: [-log backup -storage UnraidBackup -threads 4 -stats]
2026-08-10 03:00:02.242 INFO REPOSITORY_SET Repository set to /backuproot/Immich
2026-08-10 03:00:02.242 INFO STORAGE_SET Storage set to b2://UnraidBackup
2026-08-10 03:00:03.178 INFO BACKBLAZE_URL Download URL is: https://f003.backblazeb2.com
2026-08-10 03:00:22.390 INFO BACKUP_START Last backup at revision 2 found
2026-08-10 03:00:22.471 INFO BACKUP_INDEXING Indexing /backuproot/Immich
2026-08-10 03:00:22.471 INFO SNAPSHOT_FILTER Parsing filter file /cache/localhost/0/.duplicacy/filters
2026-08-10 03:00:22.471 INFO SNAPSHOT_FILTER Loaded 0 include/exclude pattern(s)
2026-08-10 03:00:22.472 ERROR LIST_FAILURE Failed to list the repository root: open /backuproot/Immich: no such file or directory
Failed to list the repository root: open /backuproot/Immich: no such file or directory