> For the complete documentation index, see [llms.txt](https://services.liveraven.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://services.liveraven.net/cosmos-testnets/warden-protocol/state-sync.md).

# State Sync

### **Stop the service and reset the data**

```bash
sudo systemctl stop wardend
cp $HOME/.warden/data/priv_validator_state.json $HOME/.warden/priv_validator_state.json.backup
wardend tendermint unsafe-reset-all --home $HOME/.warden --keep-addr-book
```

### **Get and configure the state sync information**

```bash
STATE_SYNC_RPC=https://testnet.warden.rpc.liveraven.net:443
STATE_SYNC_PEER=1eed7f989dee2a7d7cb0f067154dfc72eac09f5c@23.88.5.169:34656
LATEST_HEIGHT=$(curl -s $STATE_SYNC_RPC/block | jq -r .result.block.header.height)
SYNC_BLOCK_HEIGHT=$(($LATEST_HEIGHT - 2000))
SYNC_BLOCK_HASH=$(curl -s "$STATE_SYNC_RPC/block?height=$SYNC_BLOCK_HEIGHT" | jq -r .result.block_id.hash)

echo $LATEST_HEIGHT $SYNC_BLOCK_HEIGHT $SYNC_BLOCK_HASH

sed -i \
    -e "s|^enable *=.*|enable = true|" \
    -e "s|^rpc_servers *=.*|rpc_servers = \"$STATE_SYNC_RPC,$STATE_SYNC_RPC\"|" \
    -e "s|^trust_height *=.*|trust_height = $SYNC_BLOCK_HEIGHT|" \
    -e "s|^trust_hash *=.*|trust_hash = \"$SYNC_BLOCK_HASH\"|" \
    -e "s|^persistent_peers *=.*|persistent_peers = \"$STATE_SYNC_PEER\"|" \
    $HOME/.warden/config/config.toml

mkdir -p $HOME/.warden/data && mv $HOME/.warden/priv_validator_state.json.backup $HOME/.warden/data/priv_validator_state.json
```

### **Restart the service and check the log**

```bash
sudo systemctl start wardend && sudo journalctl -u wardend -fn 100 -o cat
```