Erigon V3 - RunBook

[blxdyx]

Latest State (2025.01.17)

	archive	full	minimal
Bsc	7.5T	2.2T	400G
Chapel	600G	*	*

System Requirements

Bsc Archive: RAM > 32GB, Disk > 5TB.
Chapel Archive: RAM > 16GB, Disk > 500GB.

Speed will benefit from bigger RAM and better CPU frequencies.

Start Command

./erigon --datadir=./data --chain=bsc(chapel) --bodies.cache=4294967296 --experiment.persist.receipts.v2 --port=30303 --http.port=8545 --authrpc.port=8551 --torrent.port=42069 --private.api.addr=127.0.0.1:9090 --http --ws --torrent.download.rate=1g --torrent.download.slots=400 --http.api=eth,debug,net,trace,web3,erigon,bsc,admin

Keep All Blobs (default is false).

--bsc.blobSidecars.no-pruning=true

Sync Mode

--prune.mode=minimal keep latest 100000 block and state(EIP-4444).
--prune.mode=full keep all blocks and latest 100000 block state
--prune.mode=archive the default sync mode

Experiment Fast-Node

This will sync without calculate merkle root. Save 350GB in Bsc and have better performance.

## Remove commitment
./erigon seg rm-state --domain=commitment --datadir=./data
rm -rf datadir/chaindata
## Restart  with  env flag
ERIGON_DISCARD_COMMITMENT=true

[du5]

➜  ~ du -h  erigon | grep G 
23G	erigon/snapshots/idx
20G	erigon/snapshots/history
236G	erigon/snapshots/domain
6.7G	erigon/snapshots/accessor
348G	erigon/snapshots
2.3G	erigon/blobs
39G	erigon/chaindata
390G	erigon
➜  ~ 

The minimum should be around 400G