Borg backup failure: skip.update: Permission denied

🏷️ General
1

Hey there,

I did a remount of the NFS directories and started seeing the following errors:

Performing backup...
Starting the backup...
Cache, or information obtained from the security directory is newer than repository - this is either an attack or unsafe (multiple repos with same ID)
Deleting the failed backup archive...
Cache, or information obtained from the security directory is newer than repository - this is either an attack or unsafe (multiple repos with same ID)
Backup failed!
You might want to check the backup integrity via the AIO interface.
touch: /nextcloud_aio_volumes/nextcloud_aio_nextcloud_data/skip.update: Permission denied
chmod: /nextcloud_aio_volumes/nextcloud_aio_nextcloud_data/skip.update: No such file or directory

The permissions are 777…

2

Hi, looks like you need to prune the backup cache:

sudo docker rm nextcloud-aio-borgbackup and then sudo docker volume rm nextcloud_aio_backup_cache