[SOLVED] Unable to restore a backup to a new installation

  • Platform information:
    • Hardware: Raspberry Pi 4
    • OS: BullseyJava Runtime Environment: which java platform is used and what version
    • openHAB version: 5.1.1

I tried to restore a backup of my Installation to a new openhabian from scretch.
First I did a backup of my current installation.
Then I installed a new image of openhabian to an other sd card.
After the first startup the clean openhab installation works and I get the setup screen.
Then I tried to restore my backup with openhabian-config.
While extracting to the temp folder I get an error.
The raspberry pi restarts and there is nothing restored.
I tried to increase the temp folder with the following command

sudo mount -o remount,size=5G /tmp

But I can’t restore the backup.
My Backup is about 1,3GBopenhabian

I solved my problem by creating an extra partition with 5GB with gparted and added this to /etc/fstab.
So I didn´t get a disk full error any more and everything worked.