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ethereum / go-ethereum

Go implementation of the Ethereum protocol
https://geth.ethereum.org
GNU Lesser General Public License v3.0
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Why does synchronization stop intermittently? #30502

Open junghyun0783 opened 1 week ago

junghyun0783 commented 1 week ago

sepolia testnet sync stops intermittently, and I don't know the cause. It runs normally, but it keeps stopping intermittently, and when I turn it off and on, the sync starts again.

The causes I guess are

  1. Hardware problem
  2. config setting problem I guess the above two...

I leave open the possibility that it is a hardware problem. Spec. os: windows cpu: Xeon(R) CPU E5-2620 memory: 64G hard: 2TB (no ssd) What could be the problem?

this is my commands geth : cmd /k geth -syncmode "snap" --http.api admin,eth,debug,net,txpool,personal,web3,engine -datadir ".\dataSepolia" -http --http.port 20201 --http.addr 0.0.0.0 --nat "any" --rpc.allow-unprotected-txs --snapshot=false -ipcdisable --au thrpc.jwtsecret ../consensus/jwt_sepolia.hex --authrpc.vhosts="*" --authrpc.addr=0.0.0.0 --lightkdf --cache 16384

sepolia prysm : prysm.bat beacon-chain --execution-endpoint=http://localhost:8551 --sepolia --datadir=./prysm_data_sepolia --jwt-secret=../jwt_sepolia.hex --rpc-host=0.0.0.0 --grpc-gateway-host=0.0.0.0 --genesis-state=sepolia_genesis.ssz --suggested-fee-recipient=0x67CDB8344FFCa7aaaeda9e7a4F4f1A9 cb4D1FC64

plz help me!

jwasinger commented 1 week ago

Can you post a snippet from the logs when it stops syncing?

junghyun0783 commented 1 week ago

@jwasinger I can't check the log right now... I think this problem will occur again soon.

Is there a problem with the geth or prysm commands?

jwasinger commented 1 week ago

--au thrpc.jwtsecret well this should prevent geth from starting up. But given that you said it was syncing, it sounds like it started up correctly (maybe you pasted the command incorrectly).

junghyun0783 commented 1 week ago

@jwasinger Yes yes, it's a typo when you "paste" now. Currently, it's working normally by entering "--authrpc.jwtsecret". You're saying there's no problem with the command.... Then, does that mean there's no problem with the hardware?

jwasinger commented 1 week ago

I'm saying that if the node is syncing (even intermittently), that is a good indication that you have set it up correctly.

I have no clue what the underlying issue is, and logs would be a good start to try and diagnose what is going on..