lighthouse bn --checkpoint-sync-url=https://mainnet-checkpoint-sync.attestant.io --purge-db

lighthouse bn --checkpoint-sync-url=https://mainnet-checkpoint-sync.attestant.io --purge-db  2>&1 | egrep --line-buffered -v "Not ready for|Failed to "

Jun 13 10:21:54.049 INFO Starting checkpoint sync, remote_url: https://mainnet-checkpoint-sync.attestant.io/, service: beacon, module: client::builder:358
Jun 13 10:21:54.051 DEBG Downloading finalized state, service: beacon, module: client::builder:422
Jun 13 10:24:54.059 CRIT Failed to start beacon node, reason: Error loading checkpoint state from remote: HttpClient(, kind: timeout, detail: operation timed out), module: lighthouse:641
Jun 13 10:24:54.059 INFO Internal shutdown received, reason: Failed to start beacon node, module: environment:472
Jun 13 10:24:54.059 INFO Shutting down.., reason: Failure("Failed to start beacon node"), module: lighthouse:696

beacon.log

See also

• lighthouse beacon_node, --execution-endpoint, --execution-jwt, --allow-insecure-genesis-sync, logs, --checkpoint-sync-url, --help, checkpoint sync, beacon.log