# Snapshot & State sync

## Snapshot

```bash
sudo systemctl stop cheqd-noded

cp $HOME/.cheqdnode/data/priv_validator_state.json $HOME/.cheqdnode/priv_validator_state.json.backup
cheqd-noded tendermint unsafe-reset-all --home ~/.cheqdnode/ --keep-addr-book

curl https://ss.syanodes.my.id/cheqd/ss-cheqd.tar.lz4 | lz4 -dc - | tar -xf - -C $HOME/.cheqdnode

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

sudo systemctl restart cheqd-noded && sudo journalctl -fu cheqd-noded -o cat
```

## State Sync

```bash
sudo systemctl stop cheqd-noded

cp $HOME/.cheqdnode/data/priv_validator_state.json $HOME/.cheqdnode/priv_validator_state.json.backup
cheqd-noded tendermint unsafe-reset-all --home $HOME/.cheqdnode

peers="5f0ed44abfc697b0ccbd2b20b107a5e198befd5c@65.108.234.251:26656,f49be2132551cddb332b1a6bf458cbe6bdca2da1@149.102.138.109:26656,cd490e23a84015ff2478f181a79a5d53ed17aefe@206.189.137.229:26656,34466c16a62efa879984521e1690ab20e467dd5d@64.227.177.178:26170,3dd3b69ea166966d53bc8874ebcac49c6cf4d9c9@65.108.201.240:16156,60a8f9affe24dd24c50978ec69857a93d13566f9@159.65.188.152:26170,f388cc3395f03b897749791746a333f98e780f0f@142.93.38.208:26170,547abaa9925a2f39521b60840248a9fca4d09182@143.198.36.150:26170,63b5562bcfa721443801ae0adb8dcc0034f3a3cb@159.69.174.238:26656,b67862d18b6f5f7b785e0af0c7a641bf8b1f4556@65.108.230.113:21016,a5d1e4eabf9f638262683f5565bb26b8ad22c5e3@3.147.54.102:26656,e1b058e5cfa2b836ddaa496b10911da62dcf182e@164.152.160.124:26656,8102b30ef139f1e98fb996f519cabc2ed917bc19@65.109.30.53:16156,a27bcd0c8f588dcc83bf02e4f50c021f3d3747e8@54.153.187.95:26656,5ded87d9b6aeed9777abeb29b965a4f3e8cc253f@136.243.95.31:16156,261c7d339c4d17568202ca9e01e14b33a652e8ac@65.109.117.113:26656,aed026a175a0754620b18ff3b02aa5926d4e0325@142.132.248.138:26609,9d205041d8b3eb0a532a578c70010e8aaa057851@173.214.171.102:26676,25481bfb4d4f85119e6ba087b40615d815a3db74@141.95.66.131:16156,9201b408d24941fd342e739f0814aa3eb8ab7577@139.59.220.12:26656,930067f48301adccaa9f7e28424fa6da3a023de4@116.203.250.20:26656"
SNAP_RPC="https://cheqd-m-rpc.syanodes.my.id:443"

sed -i.bak -e "s/^persistent_peers *=.*/persistent_peers = \"$peers\"/" $HOME/.cheqdnode/config/config.toml 

LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height);
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000));
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash) 

echo $LATEST_HEIGHT $BLOCK_HEIGHT $TRUST_HASH && sleep 2

sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ;
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ;
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ;
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"| ;
s|^(seeds[[:space:]]+=[[:space:]]+).*$|\1\"\"|" $HOME/.cheqdnode/config/config.toml

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

sudo systemctl restart cheqd-noded && sudo journalctl -fu cheqd-noded -o cat
```