Problem:update from Buster to Bullseye

[Joulinar]

@Klola

Thanks, so /mnt/ is just my backup usb-stick, right?

There doens’t seems to be a USB stick mounted. At least it’s not sown on our df output. Can you check

lsblk -o name,fstype,label,size,ro,type,mountpoint,partuuid,uuid

@Klola

4220M   /mnt/usbstick/dietpi-backup/data/etc/pihole/gravity.db
4220M   /mnt/usbstick/dietpi-backup/data_2/etc/pihole/gravity.db
4220M   /etc/pihole/gravity.db

You have a 4GB gravity.db. And this 3 times. One original file and 2 backup files.

My recommendation would be to use just one backup and not 2 backup generations. Or to check where the backup usb stick is gone

[Klola]

Actually, I was convinced all along that my backups were stored on the USB stick. At least that’s what I always thought.

root@DietPi:~# lsblk -o name,fstype,label,size,ro,type,mountpoint,partuuid,uuid
NAME FSTYPE LABEL  SIZE RO TYPE MOUNTPOINT PARTUUID                                                          UUID
sda               14,5G  0 disk
└─sda1
     xfs          14,5G  0 part /mnt/usbst 7cbab241-01                                                       05c23ede-c892-4e5f-839f-a3855f73eabd
mmcblk0
│                 14,7G  0 disk
├─mmcblk0p1
│    vfat   boot   256M  0 part /boot      907af7d0-01                                                       4AD7-B4D5
└─mmcblk0p2
     ext4   rootfs
                  14,5G  0 part /          907af7d0-02                                                       2887d26c-6ae7-449d-9701-c5a4018755b0
root@DietPi:~#

[Joulinar]

@Klola

NAME FSTYPE LABEL  SIZE RO TYPE MOUNTPOINT PARTUUID                                                          UUID
sda               14,5G  0 disk
└─sda1
     xfs          14,5G  0 part /mnt/usbst 7cbab241-01 

Yes it is not mounted to /mnt/usbstick/

Best is to mount the stick to a temp location, move content of /mnt/usbstick/ to the stick and re-mount it afterwards to correct place

[Klola]

Thanks, I’ll probably just plug in another USB stick, mount it, create a backup.

Remove the old USB stick (delete backups) and then create a backup there as well. I trust myself to delete incorrect backups on the SD card.