I have a Geth server which is fully synced, but the second server I have lunched cannot being synced after 2 weeks! I don't know why is this happening, but I decided to test another way.
I setup a new server and now, I would like to know how can I duplicate Geth server to have a new one?
For this purpose, I tried a way. I copied all
keystore directories from server 1 to server 2 via SCP in about 1 hour. Everything got finished and I ran the
geth command, but I received the error below:
Fatal: Error starting protocol stack: gap (#9924668) in the chain between ancients and leveldb
I would be pleased if you can help me to know the appropriate way of having a duplicated server, or solving the issue mentioned above.