Sync is very slow or such an error #14669

1. 
   gasparyanyur commented at 2:47 pm on November 6, 2018: none

   Very slow sync. When the blocks reach approximately 550.000, the synchronization stops, or starts running very slowly (1 block per hour or 0 block per hour)

   The result of running command

   bitcoind -conf=/root/.bitcoin/bitcoin.conf -datadir=/root/.bitcoin -debug=1 --printtoconsole --disable-wallet

   

   

   I have installed bitcoin-core , have created configuration file look like this

   0server=1
   1rpcuser=chainapi
   2rpcpassword=whyDidTheBulletProofElephantCrossTheRoad
   3rpcallowip=0.0.0.0/0
   4rpcport=8332
   5dbcache=8192
   6maxconnections=40
   

   and have started syncing by the command bitcoind. So after few hours I have got he error look like this

   02018-11-06 15:40:55 connect() to 217.23.10.13:8333 failed after select(): No route to host (113)
   12018-11-06 15:40:55 New outbound peer connected: version: 70015, blocks=549022, peer=8
   22018-11-06 15:40:56 connect() to 173.239.230.40:8333 failed after select(): Connection refused (111)
   32018-11-06 15:40:57 connect() to [2606:c380::215:17ff:feb3:3ec]:8333 failed: Network is unreachable (101)
   42018-11-06 15:40:57 New outbound peer connected: version: 70015, blocks=549022, peer=9
   52018-11-06 15:40:58 connect() to 143.248.56.117:8333 failed after select(): Connection refused (111)
   62018-11-06 15:41:04 New outbound peer connected: version: 70015, blocks=549022, peer=13
   72018-11-06 15:41:04 New outbound peer connected: version: 70015, blocks=549022, peer=14
   82018-11-06 15:41:46 socket recv error Connection reset by peer (104)
   92018-11-06 15:41:46 socket recv error Connection reset by peer (104)
   

   Bitcoin 0.16

   Ubuntu 18 , SSD Disk, result of lshw

   0description: CPU
   1          product: Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz
   2          bus info: cpu@0
   3          version: Intel(R) Core(TM) i7-5820K CPU @ 3.30GHz
   4          slot: CPU1
   

2. fanquake added the label Linux/Unix on Nov 10, 2018
3. 
   dongcarl commented at 4:39 am on November 16, 2018: member

   Could you try without the rpcallowip config option?
4. 
   MarcoFalke commented at 12:40 pm on April 26, 2020: member

   Is this still an issue with a recent version of Bitcoin Core? If yes, what are the steps to reproduce?
5. MarcoFalke closed this on Apr 26, 2020

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6. MarcoFalke locked this on Feb 15, 2022

Contributors
gasparyanyur dongcarl MarcoFalke

Labels
Linux/Unix