If you’ve ever tried to stop and restart a geth node running a blockchain, you know it can be a bit of a pain. The process usually goes something like this:
1) Stop geth
2) Wait for it to fully stop
3) Delete the blockchain data
4) Start geth
5) Wait for it to finish syncing the blockchain
This can be a bit of a hassle, especially if you’re running a node that’s constantly being used by others.
Fortunately, there’s a way to avoid all this and continue geth after stopping the blockchain. All you need to do is delete the blockchain data when you stop geth, and then start geth with the –syncmode “fast” option.
Here’s how it works:
1) Stop geth
2) Delete the blockchain data
3) Start geth with the –syncmode “fast” option
That’s it! When you start geth with the –syncmode “fast” option, it will automatically resync the blockchain from other nodes on the network. This process is much faster than starting from scratch, and it will save you a lot of time in the long run.
Other related questions:
Q: How do you run the Geth node?
A: There are a few ways to run a Geth node. One way is to use the geth command line tool, which is bundled with the Geth software. To use geth, simply type geth at the command line.
Q: How do I open the Geth console?
A: To open the Geth console, open a command prompt or terminal and type:
geth –datadir “C:\Users\YourUserName\AppData\Roaming\Ethereum” console
Q: What is the default way of connecting to a Geth client?
A: The default way of connecting to a Geth client is through the IPC interface.
Q: How do I get rid of Geth blockchain?
A: There is no sure way to remove the Geth blockchain completely as it is a distributed ledger. However, you may be able to remove certain files associated with Geth, such as the database and blockchain data.