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Networks
Testnet
Elys
⚡️ State Sync

State Sync

Cathing up to the latest block like a magic!

Reset blockchain data

Make sure backup your priv_validator_state.json before reset
sudo systemctl stop elys
cp $HOME/.elys/data/priv_validator_state.json $HOME/.elys/priv_validator_state.json.backup
elysd tendermint unsafe-reset-all --keep-addr-book --home $HOME/.elys

Configure state sync

Configure state sync information
STATE_SYNC_RPC=https://elys-testnet.rpc.nodex.one:443
STATE_SYNC_PEER=bbf8ef70a32c3248a30ab10b2bff399e73c6e03c@elys-testnet.rpc.nodex.one:21256
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/.elys/config/config.toml

Backup state data

Return state file to the previous location
mv $HOME/.elys/priv_validator_state.json.backup $HOME/.elys/data/priv_validator_state.json

Download wasm

⚡️

At the moment, state sync doesn't include a of the wasm folder, so you'll need to download it yourself.

Download latest wasm file
curl -L https://snap.nodex.one/elys-testnet/wasm.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.elys

Restart node

Restart your nodes after perform a state sync
sudo systemctl start elys
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