Snapshot

We periodically take Snapshots of our networks.

Process Snapshot

Stop the service

1sudo systemctl stop 0gchaind

Backup val state and reset data

1cp $HOME/.0gchain/data/priv_validator_state.json $HOME/.0gchain/priv_validator_state.json.backup
20gchaind tendermint unsafe-reset-all --home $HOME/.0gchain

Clean data folder

1rm -rf $HOME/.0gchain/data

Download and unpack the snapshot

One line command to download and unpack the archive at the same time.

1curl -o - -L https://blockhunters.dev/snapshots/testnet/0g/snapshot.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.0gchain

Restore val state

1cp $HOME/.0gchain/data/priv_validator_state.json.backup $HOME/.0gchain/priv_validator_state.json

Restart node

1sudo systemctl restart 0gchaind && sudo journalctl -u 0gchaind -f

Addrbook & Genesis State Sync