$ geth --datadir data00 init genesis.json WARN [01-25|17:04:25] No etherbase set and no accounts found as default INFO [01-25|17:04:25] Allocated cache and file handles database=/home/ubuntu/my_eth2/data00/geth/chaindata cache=16 handles=16 INFO [01-25|17:04:25] Writing custom genesis block INFO [01-25|17:04:25] Successfully wrote genesis state database=chaindata hash=5e1fc7…d790e0 INFO [01-25|17:04:25] Allocated cache and file handles database=/home/ubuntu/my_eth2/data00/geth/lightchaindata cache=16 handles=16 INFO [01-25|17:04:25] Writing custom genesis block INFO [01-25|17:04:25] Successfully wrote genesis state database=lightchaindata hash=5e1fc7…d790e0
$ geth --datadir data01 init genesis.json WARN [01-25|17:07:33] No etherbase set and no accounts found as default INFO [01-25|17:07:33] Allocated cache and file handles database=/home/ubuntu/my_eth2/data01/geth/chaindata cache=16 handles=16 INFO [01-25|17:07:33] Writing custom genesis block INFO [01-25|17:07:33] Successfully wrote genesis state database=chaindata hash=5e1fc7…d790e0 INFO [01-25|17:07:33] Allocated cache and file handles database=/home/ubuntu/my_eth2/data01/geth/lightchaindata cache=16 handles=16 INFO [01-25|17:07:33] Writing custom genesis block INFO [01-25|17:07:33] Successfully wrote genesis state database=lightchaindata hash=5e1fc7…d790e0
$ geth --datadir data00 init genesis.json WARN [01-25|17:14:10] No etherbase set and no accounts found as default INFO [01-25|17:14:10] Allocated cache and file handles database=/Users/feilong/my_chain2/data00/geth/chaindata cache=16 handles=16 INFO [01-25|17:14:10] Writing custom genesis block INFO [01-25|17:14:10] Successfully wrote genesis state database=chaindata hash=5e1fc7…d790e0 INFO [01-25|17:14:10] Allocated cache and file handles database=/Users/feilong/my_chain2/data00/geth/lightchaindata cache=16 handles=16 INFO [01-25|17:14:10] Writing custom genesis block INFO [01-25|17:14:10] Successfully wrote genesis state database=lightchaindata hash=5e1fc7…d790e0