Snapshot

Recover Node from Snapshot

This guide will walk you through the process of recovering node using a snapshot.

Get Snapshot Info

curl https://testnet.snapshot.silentvalidator.com/celestia-mocha/snapshot/log.json

Stop node

sudo systemctl stop celestia-mocha

Back up validator state

cp $HOME/.celestia-app/data/priv_validator_state.json $HOME/.celestia-app/priv_validator_state.json.backup

Delete previous data

rm -rf $HOME/.celestia-app/data

Download snapshot

cd
https://testnet.snapshot.silentvalidator.com/celestia-mocha/snapshot/celestia-mocha_latest.tar.lz4

Decompress snapshot

lz4 -c -d celestia_snapshot.tar.lz4  | tar -xv -C $HOME/.celestia-app

Recover validator state

mv $HOME/.celestia-app/priv_validator_state.json.backup $HOME/.celestia-app/data/priv_validator_state.json 

Restart node

sudo systemctl restart celestia-mocha