Ethereum: A guide to prepare for a new computer
While Ethereum’s Blockchain network is developing with every new software version, it can be a challenge to follow. A crucial aspect that normally comes into play is to synchronize blockchain etherum on various computers or devices. In this article we will deal with the files that you have to copy for a new computer to avoid that you have to synchronize with the network.
The story of the blockchain files
Before we dive with the details, we take a look at how Ethereum’s blockchain was organized over time. Historically, there was a single directory called “Blk0001.dat”, which contained the initial blockchain status and the main information on the network. However, this file was reorganized as an Ethereum to the current Block Management system.
Current block management system
The latest version of the Ethereum software contains a new block management system that is stored in the following directories:
Blocks/: This directory contains all blocks within the blockchain.
index.txt: This file contains the current blockchain index that follows the order and position of each block.
Blk .dat: These files are generated for each block and contain the status of the block.
Files for copying
To prepare for a new computer, you would like to copy the following essential files:
-
Blk0001.dat: This file contains the initial blockchain status and important information that can no longer be accessed in the new block management system.
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index.txt: This file contains the current blockchain index, which offers a reference point for synchronization with other computers or devices.
Additional files
Although these files are essential, there may be additional files that you have to copy:
Blk .dat: These files are generated for each block and contain the status of the block. Although you are no longer needed in the new system, you can still be useful if you want to restore your blockchain up to an earlier time.
- Other files: Depending on your specific requirements, you may also have to copy other files that relate to your Ethereum node portfolio or your configuration.
Prerequisites for synchronizing
Make sure before copying these files:
- The latest version of the Ethereum software is executed in your computer (e.g. 1.4.6 or higher).
- You have installed the necessary dependencies, such as the “Ethereum” shell lines and the web3.js.
- You understand how to use the new block management system and can update your index file manually.
Diploma
If you follow this manual, you can prepare for a new computer by copying the most important files that are required to synchronize with Blockchain Ethereum. Remember to take additional files into account that may be required for your specific application. Happy update!
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