Lumera Validator Mainnet Snapshot

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ℹ️ Snapshot Info

Snapshots are maintained by LinkNode, our infrastructure division supporting blockchain networks with snapshots, RPC, API, and gRPC endpoints.

If the data above does not load, please check manually at linknode.org/snapshots

Prerequisites

Before you begin, ensure you have the following:

• The lumerad binary is installed.
• lz4 is installed. If not, run: sudo apt-get install lz4 -y.

---

1. Download Snapshot

mkdir -p ~/snapshot
cd ~/snapshot

SNAPSHOT_URL="https://vault.astrostake.xyz/mainnet/lumera/lumera_snapshot.tar.lz4"
SNAPSHOT_FILE=$(basename "$SNAPSHOT_URL")

if [ ! -f "$SNAPSHOT_FILE" ]; then
    echo "Downloading $SNAPSHOT_FILE..."
    wget "$SNAPSHOT_URL"
else
    echo "$SNAPSHOT_FILE already exists. Skipping download."
fi

2. Stop Service

sudo systemctl stop lumerad.service

3. Backup & Delete Old Data

cp $HOME/.lumera/data/priv_validator_state.json $HOME/.lumera/priv_validator_state.json.backup

rm -rf $HOME/.lumera/data

4. Extract & Restore

lz4 -c -d lumera_snapshot.tar.lz4 | tar -x -C $HOME/.lumera

mv $HOME/.lumera/priv_validator_state.json.backup $HOME/.lumera/data/priv_validator_state.json

5. Restart Service

sudo systemctl restart lumerad
sudo journalctl -u lumerad -f -o cat