mk@nethappen.pl Marcin Koczwara mk@nethappen.pl Marcin Koczwara https://nethappen.github.io/blocksync-fast/ https://raw.githubusercontent.com/nethappen/blocksync-fast/main/CHANGELOG.md nethappen/blocksync-fast This program compares and synchronizes block devices using fast and efficient methods. Digest can be used to store checksums of data blocks from previous synchronization to speed up synchronize process and avoid read operations from target block device. Program can also create delta files that contains differences between block devices Enable dev-libs/xxhash support for very high speed hashing