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Height7,026,049 Producing blocks Chain IDlumera-testnet-2 Version1.20.3

Lumera testnet snapshot

Our latest Lumera testnet snapshot, and the steps to restore it into a node that is already set up.

Height
7,022,622
Taken
Size
773.3 MB
Database
goleveldb

Step 1: Install aria2 and zstd

sudo apt update && sudo apt install aria2 zstd -y

Step 2: Stop the node, back up the validator state and reset

sudo service lumera stop
cp $HOME/.lumera/data/priv_validator_state.json $HOME/.lumera/priv_validator_state.json.backup
lumerad tendermint unsafe-reset-all --home $HOME/.lumera --keep-addr-book

Step 3: Set the database backend

The data opens only with the backend it was written with, goleveldb. Your node binary must be built with support for it.

sed -i -E 's/^db_backend *=.*/db_backend = "goleveldb"/' $HOME/.lumera/config/config.toml
sed -i -E 's/^app-db-backend *=.*/app-db-backend = "goleveldb"/' $HOME/.lumera/config/app.toml

Step 4: Download and extract

The commands name the current archive; copy them again for a newer snapshot.

Download with

Streams the archive into the node's folder; needs no free disk space for it.

Reading the current snapshot…

Step 5: Start the node and follow the logs

sudo service lumera start && sudo journalctl -fu lumera -o cat