erigon-pulse

mirror of https://gitlab.com/pulsechaincom/erigon-pulse.git synced 2024-12-24 20:47:16 +00:00

History

ledgerwatch 43f592ed0e Fixes for trace_block (#5402 ) * Fixes for trace_block * Print * Print * extra bodies * extra bodies * Add canonical check * First fix for bodies mismatch * More cleanup * Advance progress * Reset snapshots in integration * Cleanup * Way to reset snapshots stage * Not reset sequence if not needed Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>		2022-09-17 12:53:27 +01:00
..
commands	Fixes for trace_block (#5402 )	2022-09-17 12:53:27 +01:00
main.go	Move cli root context to erigon-lib (#3294 )	2022-01-19 10:49:07 +07:00
Readme.md	Pruning for: exec, log_index, tx_lookup, history stages (#2399 )	2021-07-20 21:03:19 +01:00

Readme.md

Integration - tool to run Erigon stages in custom way: run/reset single stage, run all stages but reorg every X blocks, etc...

Examples

All commands require parameter --datadir=<datadir> - I will skip it for readability.

integration --help
integration print_stages

# Run single stage 
integration stage_senders 
integration stage_exec  
integration stage_exec --block=1_000_000 # stop at 1M block
integration stage_hash_state 
integration stage_trie
integration stage_history
integration stage_tx_lookup

# Unwind single stage 10 blocks backward
integration stage_exec --unwind=10

# Drop data of single stage 
integration stage_exec --reset     
integration stage_history --reset

# Unwind single stage N blocks backward
integration stage_exec --unwind=N 
integration stage_history --unwind=N

# Run stage prune to block N
integration stage_exec --prune.to=N     
integration stage_history --prune.to=N
... 

# hack which allows to force clear unwind stack of all stages
clear_unwind_stack

For testing run all stages in "N blocks forward M blocks re-org" loop

Pre-requirements of state_stages command:

Headers/Bodies must be downloaded
TxSenders stage must be executed

make all
./build/bin/integration state_stages --datadir=<datadir> --unwind=10 --unwind.every=20 --pprof
integration reset_state # drops all stages after Senders stage (including it's db tables DB tables)

For example:

--unwind=1 --unwind.every=10  # 10 blocks forward, 1 block back, 10 blocks forward, ...
--unwind=10 --unwind.every=1  # 1 block forward, 10 blocks back, 1 blocks forward, ...
--unwind=10  # 10 blocks back, then stop
--integrity.fast=false --integrity.slow=false # it performs DB integrity checks each step. You can disable slow or fast checks.
--block # stop at exact blocks
--chaindata.reference # When finish all cycles, does comparison to this db file.

"Wrong trie root" problem - temporary solution

make all
./build/bin/integration stage_hash_state --datadir=<datadir> --reset
./build/bin/integration stage_trie --datadir=<datadir> --reset
# Then run TurobGeth as usually. It will take 2-3 hours to re-calculate dropped db tables