Upgrade node

1. Stop node and update dependencies

sudo systemctl stop zgs

sudo apt-get update
sudo apt-get openssl libssl-dev pkg-config

2. Remove old data & Backup config file

cd $HOME
rm -rf $HOME/0g-storage-node/run/db
mv $HOME/0g-storage-node/run/config-testnet-turbo.toml $HOME/config-testnet-turbo_backup.toml

3. Clone and build new binary

cd $HOME/0g-storage-node
git fetch --all --tags
git checkout v0.8.4
git submodule update --init
cargo build --release

4. Move config file back

mv $HOME/config-testnet-turbo_backup.toml $HOME/0g-storage-node/run/config-testnet-turbo.toml

5. Restart node

sudo systemctl restart zgs && sudo systemctl status zgs

# Use snapshot:

You can use my snapshot to sync faster

Fresh snapshot link