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Achi-Coin / achi-blockchain

Apache License 2.0
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Issue with "Farming status: Not synced or not connected to peers" #9

Closed dzhechko closed 3 years ago

dzhechko commented 3 years ago

Hello !

I have deployed a couple of achi nodes: one on aws EC2 (it works well) and another one in local data center on bare metal server. With Bare Metal I have a problem the output of "achi show -s" is "Current Blockchain Status: Not Synced." achi show -s Current Blockchain Status: Not Synced. Peak height: 90593 Time: Tue Aug 31 2021 19:19:54 UTC Height: 90593

Estimated network space: 1.136 PiB Current difficulty: 39 Current VDF sub_slot_iters: 114819072 Total iterations since the start of the blockchain: 302354226280

All achi services are up and running: ps -ef | grep achi root 6028 1 0 22:03 pts/2 00:00:02 achi_daemon root 6241 6028 0 22:03 pts/2 00:00:02 achi_harvester root 6242 6028 0 22:03 pts/2 00:00:02 achi_farmer root 6243 6028 3 22:03 pts/2 00:00:34 achi_full_node root 6244 6028 1 22:03 pts/2 00:00:17 achi_wallet root 6698 6243 0 22:03 pts/2 00:00:02 achi_full_node root 6699 6243 0 22:03 pts/2 00:00:01 achi_full_node root 6700 6243 0 22:03 pts/2 00:00:01 achi_full_node root 6701 6243 0 22:03 pts/2 00:00:01 achi_full_node root 6702 6243 0 22:03 pts/2 00:00:01 achi_full_node root 6703 6243 0 22:03 pts/2 00:00:01 achi_full_node root 6704 6243 0 22:03 pts/2 00:00:01 achi_full_node root 6705 6243 0 22:03 pts/2 00:00:01 achi_full_node root 6706 6243 0 22:03 pts/2 00:00:01 achi_full_node root 6707 6243 0 22:03 pts/2 00:00:01 achi_full_node

achi show -c Connections: Type IP Ports NodeID Last Connect MiB Up|Dwn FARMER 127.0.0.1 54964/9977 806a6286... Aug 31 22:11:03 0.0|0.0
WALLET 127.0.0.1 54974/9935 3f67742c... Aug 31 22:22:50 0.4|0.0
FULL_NODE 178.63.218.79 9975/9975 c67fb460... Aug 31 22:23:09 0.0|0.3
-SB Height: 90599 -Hash: ed32a1ac... FULL_NODE 207.38.166.168 9975/9975 52a19fba... Aug 31 22:23:09 0.1|0.0
-SB Height: 90599 -Hash: ed32a1ac... FULL_NODE 45.80.181.69 9975/9975 40d894d3... Aug 31 22:23:10 0.1|0.0
-SB Height: 90599 -Hash: ed32a1ac... FULL_NODE 222.253.52.249 9975/9975 c642a5db... Aug 31 22:23:10 0.1|0.0
-SB Height: 90599 -Hash: ed32a1ac... FULL_NODE 82.146.50.31 9975/9975 c051b2fa... Aug 31 22:23:09 0.0|0.4
-SB Height: 90599 -Hash: ed32a1ac... FULL_NODE 168.119.149.166 9975/9975 27101e7d... Aug 31 22:23:09 0.0|0.2
-SB Height: 90599 -Hash: ed32a1ac... FULL_NODE 170.249.236.56 9975/9975 c0f7aea0... Aug 31 22:23:10 0.0|0.0
-SB Height: 90599 -Hash: ed32a1ac... FULL_NODE 31.220.60.142 9975/9975 87e39628... Aug 31 22:23:09 0.0|0.0
-SB Height: 90599 -Hash: ed32a1ac... FULL_NODE 222.121.47.122 46172/9975 11395623... Aug 31 22:23:10 0.2|0.0
-SB Height: 90599 -Hash: ed32a1ac...

The working node in AWS has similar outputs, but it synchronized. Could you please help me to troubleshoot the problem with Bare Metal ? It has been in "Farming status: Not synced or not connected to peers" for 3 days now Thank you for your support!

Kind regards, Dmitry

Achi-Coin commented 3 years ago

Hi! it is difficult to troubleshoot your problem without log. Can you please send debug log?

'achi configure --set-log-level DEBUG' 'achi start -r farmer'

dzhechko commented 3 years ago

Hi! Thank you for your prompt reply, please find the logs here https://dropmefiles.com/bmWf8

Achi-Coin commented 3 years ago

Thanks for the log! I'd recommend the following

dzhechko commented 3 years ago

Thank you very much for your reply ! Will proceed as you suggested and will update on the results soon !

dzhechko commented 3 years ago

copy of blockchain_v1_mainnet.sqlite did not help up until now - will leave it till tomorrow and will do re-install if will not sync

dzhechko commented 3 years ago

re-install of Ubuntu helped to solve the problem with node synchronisation

Achi-Coin commented 3 years ago

Well done!